# Lightmatter® [lightmatter.com](https://lightmatter.com/) Rethinking the limits of AI, Lightmatter merges photonics and computing to build a future where speed, efficiency, and intelligence converge. Researched 2026-11-10 ## Products ### Passage L200 Passage ® L200 eliminates the shoreline bottleneck. By stacking the photonic engine with the electronic IC, we deliver 32-64 Tbps of optical I/O per chip—enabling bandwidth densities 5-10x greater than conventional solutions. [Passage L200 - 3D Co-Package Optics - Lightmatter® - Lightmatter®](https://lightmatter.com/products/l200) · [Lightmatter® - The photonic (super)computer company.](https://lightmatter.com/) · [Guide - Very Large Scale Photonic Light Engine for AI - Lightmatter®](https://lightmatter.com/products/guide) · [Guide 1 \| High-Bandwidth Photonic Light Engine for AI Networks](https://lightmatter.com/products/guide-1) · [Guide DR - Lightmatter®](https://lightmatter.com/products/guide-dr) · [3D Photonics for AI Applications \| Passage™](https://lightmatter.com/products/passage) · [Passage EVK100 - High-Bandwidth Photonic Link for AI Data Centers](https://lightmatter.com/products/passage-evk100) · [Passage EVK50 - High-Efficiency Bidirectional Optical Link for AI](https://lightmatter.com/products/passage-evk50) · [Passage L20 - High-Density Photonic Interconnect for AI Networks](https://lightmatter.com/products/passage-l20) · [Passage M1000 EVK - 3D Photonic Interconnect for AI Infrastructure](https://lightmatter.com/products/passage-m1000-evk) · [vClick Optics - Lightmatter®](https://lightmatter.com/products/vclick-optics) · [Products - Lightmatter®](https://lightmatter.com/products) · [Contact Us - Lightmatter®](https://lightmatter.com/contact-us) · [Vision - Lightmatter®](https://lightmatter.com/vision) · [Product page](https://lightmatter.com/products/l200) ### Passage L20 Industry’s first BiDi-enabled high-density near-packaged optics (NPO) and on-board optics (OBO) solution. Powered by Passage ® , delivering high-bandwidth optical interconnects for AI infrastructure. [Passage L20 - High-Density Photonic Interconnect for AI Networks](https://lightmatter.com/products/passage-l20) · [Lightmatter® - The photonic (super)computer company.](https://lightmatter.com/) · [Guide - Very Large Scale Photonic Light Engine for AI - Lightmatter®](https://lightmatter.com/products/guide) · [Guide 1 \| High-Bandwidth Photonic Light Engine for AI Networks](https://lightmatter.com/products/guide-1) · [Guide DR - Lightmatter®](https://lightmatter.com/products/guide-dr) · [Passage L200 - 3D Co-Package Optics - Lightmatter® - Lightmatter®](https://lightmatter.com/products/l200) · [3D Photonics for AI Applications \| Passage™](https://lightmatter.com/products/passage) · [Passage EVK100 - High-Bandwidth Photonic Link for AI Data Centers](https://lightmatter.com/products/passage-evk100) · [Passage EVK50 - High-Efficiency Bidirectional Optical Link for AI](https://lightmatter.com/products/passage-evk50) · [Passage M1000 EVK - 3D Photonic Interconnect for AI Infrastructure](https://lightmatter.com/products/passage-m1000-evk) · [vClick Optics - Lightmatter®](https://lightmatter.com/products/vclick-optics) · [Products - Lightmatter®](https://lightmatter.com/products) · [Contact Us - Lightmatter®](https://lightmatter.com/contact-us) · [Vision - Lightmatter®](https://lightmatter.com/vision) · [Product page](https://lightmatter.com/products/passage-l20) ### Guide 1 Guide 1 is more than a laser; it is the industry’s first Very Large Scale Photonics (VLSP) light engine. [Guide 1 \| High-Bandwidth Photonic Light Engine for AI Networks](https://lightmatter.com/products/guide-1) · [Lightmatter® - The photonic (super)computer company.](https://lightmatter.com/) · [Guide - Very Large Scale Photonic Light Engine for AI - Lightmatter®](https://lightmatter.com/products/guide) · [Guide DR - Lightmatter®](https://lightmatter.com/products/guide-dr) · [Passage L200 - 3D Co-Package Optics - Lightmatter® - Lightmatter®](https://lightmatter.com/products/l200) · [3D Photonics for AI Applications \| Passage™](https://lightmatter.com/products/passage) · [Passage EVK100 - High-Bandwidth Photonic Link for AI Data Centers](https://lightmatter.com/products/passage-evk100) · [Passage EVK50 - High-Efficiency Bidirectional Optical Link for AI](https://lightmatter.com/products/passage-evk50) · [Passage L20 - High-Density Photonic Interconnect for AI Networks](https://lightmatter.com/products/passage-l20) · [Passage M1000 EVK - 3D Photonic Interconnect for AI Infrastructure](https://lightmatter.com/products/passage-m1000-evk) · [vClick Optics - Lightmatter®](https://lightmatter.com/products/vclick-optics) · [Products - Lightmatter®](https://lightmatter.com/products) · [Contact Us - Lightmatter®](https://lightmatter.com/contact-us) · [Vision - Lightmatter®](https://lightmatter.com/vision) · [Product page](https://lightmatter.com/products/guide-1) Guide 1 is more than a laser; it is the industry’s first Very Large Scale Photonics (VLSP) light engine. Designed to fuel the most demanding AI fabrics, Guide 1 consolidates massive optical power into a single, software-defined light source—eliminating the “laser farm” bottleneck that is constraining the industry. — [Guide 1 \| High-Bandwidth Photonic Light Engine for AI Networks](https://lightmatter.com/products/guide-1) - **Supported I/O**: 10.2 Tbps per module — [Guide 1 \| High-Bandwidth Photonic Light Engine for AI Networks](https://lightmatter.com/products/guide-1) - **Spectral Density**: 3 λ DWDM grid (±20 GHz wavelength control) — [Guide 1 \| High-Bandwidth Photonic Light Engine for AI Networks](https://lightmatter.com/products/guide-1) - **Modularity**: This modularity enables scalable output, ranging from 1.6W in a single package up to 3.5W in a stacked configuration. — [Guide 1 \| High-Bandwidth Photonic Light Engine for AI Networks](https://lightmatter.com/products/guide-1) - **Wavelength Count**: 8 multiplexed wavelengths per fiber (scales to 16) — [Guide 1 \| High-Bandwidth Photonic Light Engine for AI Networks](https://lightmatter.com/products/guide-1) ### Guide DR Guide DR is the industry’s first liquid-cooled, high-density Light Engine designed specifically to address the needs of CPO scale-up networking. By integrating 64 high-power lasers into a liquid-cooled Laser-NIC module (“LNIC”) that fits into a tray’s NIC bay, Lightmatter eliminates the faceplate and reliability bottlenecks of externally pluggable “ELSFP” banks. [Guide DR - Lightmatter®](https://lightmatter.com/products/guide-dr) · [Lightmatter® - The photonic (super)computer company.](https://lightmatter.com/) · [Guide - Very Large Scale Photonic Light Engine for AI - Lightmatter®](https://lightmatter.com/products/guide) · [Guide 1 \| High-Bandwidth Photonic Light Engine for AI Networks](https://lightmatter.com/products/guide-1) · [Passage L200 - 3D Co-Package Optics - Lightmatter® - Lightmatter®](https://lightmatter.com/products/l200) · [3D Photonics for AI Applications \| Passage™](https://lightmatter.com/products/passage) · [Passage EVK100 - High-Bandwidth Photonic Link for AI Data Centers](https://lightmatter.com/products/passage-evk100) · [Passage EVK50 - High-Efficiency Bidirectional Optical Link for AI](https://lightmatter.com/products/passage-evk50) · [Passage L20 - High-Density Photonic Interconnect for AI Networks](https://lightmatter.com/products/passage-l20) · [Passage M1000 EVK - 3D Photonic Interconnect for AI Infrastructure](https://lightmatter.com/products/passage-m1000-evk) · [vClick Optics - Lightmatter®](https://lightmatter.com/products/vclick-optics) · [Products - Lightmatter®](https://lightmatter.com/products) · [Contact Us - Lightmatter®](https://lightmatter.com/contact-us) · [Vision - Lightmatter®](https://lightmatter.com/vision) · [Product page](https://lightmatter.com/products/guide-dr) Guide DR is the industry’s first liquid-cooled, high-density Light Engine designed specifically to address the needs of CPO scale-up networking. By integrating 64 high-power lasers into a liquid-cooled Laser-NIC module (“LNIC”) that fits into a tray’s NIC bay, Lightmatter eliminates the faceplate and reliability bottlenecks of externally pluggable “ELSFP” banks. — [Guide DR - Lightmatter®](https://lightmatter.com/products/guide-dr) ### Passage EVK100 Exascale Connectivity for AI Passage EVK 100 represents a giant leap in photonic interconnect performance. Designed for the extreme demands of scale-up and scale-out AI networks, it delivers massive bandwidth density and unprecedented energy efficiency. [Passage EVK100 - High-Bandwidth Photonic Link for AI Data Centers](https://lightmatter.com/products/passage-evk100) · [Guide 1 \| High-Bandwidth Photonic Light Engine for AI Networks](https://lightmatter.com/products/guide-1) · [Lightmatter® - The photonic (super)computer company.](https://lightmatter.com/) · [Product page](https://lightmatter.com/products/passage-evk100) ### Passage EVK50 World-First 16λ BiDi CPO Link From Rings to Racks. Passage EVK50 is a reference platform that demonstrates Lightmatter’s photonic stack is ready for the data center. [Passage EVK50 - High-Efficiency Bidirectional Optical Link for AI](https://lightmatter.com/products/passage-evk50) · [Guide 1 \| High-Bandwidth Photonic Light Engine for AI Networks](https://lightmatter.com/products/guide-1) · [Lightmatter® - The photonic (super)computer company.](https://lightmatter.com/) · [Product page](https://lightmatter.com/products/passage-evk50) ### Passage 3D photonic interconnect chips designed to accelerate AI training and inference with breakthrough performance and efficiency, powering the future of computing. [3D Photonics for AI Applications \| Passage™](https://lightmatter.com/products/passage) · [Products - Lightmatter®](https://lightmatter.com/products) · [Product page](https://lightmatter.com/products/passage) ### Guide Discover Guide, Lightmatter’s VLSP light engine for co-packaged optics, enabling scalable, software-defined external light sources for AI interconnects. [Guide - Very Large Scale Photonic Light Engine for AI - Lightmatter®](https://lightmatter.com/products/guide) · [Products - Lightmatter®](https://lightmatter.com/products) · [Product page](https://lightmatter.com/products/guide) ### vClick dFAU Industry-First Detachable DWDM Fiber Array Unit for 3D CPO. [vClick Optics - Lightmatter®](https://lightmatter.com/products/vclick-optics) · [Lightmatter® - The photonic (super)computer company.](https://lightmatter.com/) · [Product page](https://lightmatter.com/products/vclick-optics) ### Reference Systems 3D photonic superchip providing 114 Tbps of interconnect bandwidth, 256 fibers and optical circuit switching for next-gen AI and high-performance computing. [Passage M1000 EVK - 3D Photonic Interconnect for AI Infrastructure](https://lightmatter.com/products/passage-m1000-evk) · [Lightmatter® - The photonic (super)computer company.](https://lightmatter.com/) · [Product page](https://lightmatter.com/products/passage-m1000-evk) ## Customer feedback [Lightmatter CEO confirms it: AI's bottleneck has shifted from compute to interconnect — and that's exactly where Sivers sits](https://reddit.com/r/siverssemiconductors/comments/1ujslgp/lightmatter_ceo_confirms_it_ais_bottleneck_has) Excerpt: Worth noting Lightmatter is private (no ticker), so this isn't a direct trade 2026-06-30T15:36:20.000Z · [Reddit](https://reddit.com/r/siverssemiconductors/comments/1ujslgp/lightmatter_ceo_confirms_it_ais_bottleneck_has) [Lightmatter Products \| Read 0 Reviews on G2](https://g2.com/sellers/lightmatter) Excerpt: Passage L200. 0 reviews. The Passage™ L200 is a ... Lightmatter Reviews. Sort By: Most Recent, Sort By ... There are not enough reviews for Lightmatter for G2 to ... [Review sites](https://g2.com/sellers/lightmatter) [Lightmatter's Optical Interconnects for AI Scale-Up, Steve ...](https://lightmatter.co/resource/nextgeninfra-lightmatters-optical-interconnects-for-ai-scale-up-steve-klinger-vp-of-product) Excerpt: NextGenInfra: Lightmatter's Optical Interconnects for AI Scale-Up, Steve Klinger, VP of Product ; Products. Passage L200 · Passage L20 ; Reference ... [Web](https://lightmatter.co/resource/nextgeninfra-lightmatters-optical-interconnects-for-ai-scale-up-steve-klinger-vp-of-product) [Lightmatter Expands Photonic Interconnect Roadmap ... - OFC](https://ofcconference.org/news-media/exhibitor-news/lightmatter-expands-photonic-interconnect-roadmap-with-passage-l20-unified-optical-engine) Excerpt: By leveraging established electrical interfaces, Lightmatter removes adoption barriers and facilitates high-volume integration into existing ... [Web](https://ofcconference.org/news-media/exhibitor-news/lightmatter-expands-photonic-interconnect-roadmap-with-passage-l20-unified-optical-engine) ## Marketing & Ads ### Lightmatter LinkedIn · Lightmatter Welcoming Roy Kim to the Lightmatter Leadership Team! We are thrilled to announce that Roy Kim has joined Lightmatter as our new Vice President of Product. Roy is a seasoned leader in the AI infrastructure space, bringing over 15 years of experience from industry titans including Google, AMD, and NVIDIA. Most recently, as Director of AI Infrastructure Product Management at Google, Roy led the strategy for large-scale AI initiatives—giving him a unique, end-to-end perspective on how hyperscale AI infrastructure is designed, built, and deployed. At Lightmatter, Roy will lead our global product strategy and roadmap as we enter a new chapter focused on production at scale across hyperscale AI infrastructure. His expertise in aligning engineering, commercial, and customer needs will be instrumental as we continue to deliver industry leading products and redefine the future of data centers. Please join us in giving Roy a warm welcome to the team! We are excited to have his leadership as we scale our solutions to meet the explosive demand of the AI era. Read the full announcement here: https://bit.ly/4tDOMCS Nicholas Harris \#LeadershipAnnouncement \#AIInfrastructure \#Photonics \#Semiconductors \#ProductManagement [Original ad](https://www.linkedin.com/ad-library/detail/1399440686) · [Creative image](https://companyprofiles.dev/media/images/98d2b8286b4249cffb376f1efc28562c6c834fef46da1fa8ed60d6f8d7f31d94) Landing-page snapshot: The ad library did not provide a destination URL. ### Lightmatter LinkedIn · Lightmatter The future of AI scale-up is optical. With global fiber supply already strained, how you transition to photonic interconnects matters. Lightmatter's industry-leading Passage BiDi architecture, built for NVIDIA's NVLink Fusion ecosystem, was designed for exactly this constraint. By enabling simultaneous bidirectional signaling over the same optical paths, our BiDi links cut required optical fibers and connectors in half. “Integrating Lightmatter’s advanced photonic engines into the NVLink Fusion ecosystem provides our partners and hyperscale customers with more choice and flexibility to build specialized, energy-efficient AI infrastructure at unprecedented scale.” –Ashish Karandikar, Vice President of Engineering, NVIDIA In addition, other optical approaches communicate at chip perimeters. Lightmatter's 3D optical engines stack electronic ICs and processors directly on a silicon photonics engine to deliver the highest interconnect bandwidth and radix available for hyperscale AI infrastructure. More on our NVLink Fusion partnership: https://lnkd.in/gEgtxH5S \#BiDi \#SiliconPhotonics \#AIHardware NVIDIA \#NVLinkFusion [Original ad](https://www.linkedin.com/ad-library/detail/1467144824) · [Creative image](https://companyprofiles.dev/media/images/5e37dfb8646742899d6e0a455cc89212f77802477ac532e1e7315b574494fb76) Landing-page snapshot: The ad library did not provide a destination URL. ### Lightmatter LinkedIn · Lightmatter Call to action: See More Jobs First shown 2024-12-12 · Last shown 2026-11-10 [Original ad](https://www.linkedin.com/ad-library/detail/550882153) Landing page: [Landing page](https://www.linkedin.com/company/18377405) Landing-page snapshot: Landing-page snapshot could not be captured. ### Lightmatter LinkedIn · Lightmatter 19 industry leaders and innovators. A blueprint for the photonic future of AI. A new Open Compute Project Foundation (OCP) workstream has been launched by a rapidly expanding community. Its mission: Develop a shared, Modular Hardware System (MHS)-based reference architecture for photonic interconnects. The blueprint is laid out in the group’s foundational whitepaper, “Architecture Vision: Open Silicon Photonics for AI Systems.” Now poised to turn co-packaged optics (CPO), its predecessors (NPO, XPO and CPX) and successor (photonic interposers) from concepts into hyperscale reality, this collaboration has expanded with nine new companies joining across every layer of the AI infrastructure hardware stack. Lightmatter is proud to have played a lead role in organizing this coalition and grateful to every member for the expertise and commitment they've brought to this work. These are the companies building the world's largest AI data centers. Read more: https://lnkd.in/g4ecZJnQ \#SiliconPhotonics \#AIInfrastructure \#OpenComputeProject \#CoPackagedOptics [Original ad](https://www.linkedin.com/ad-library/detail/1504387834) · [Creative image](https://companyprofiles.dev/media/images/e0f2895c900a831ec7308ff24639869319633711b866c644182041b125b4023e) Landing-page snapshot: The ad library did not provide a destination URL. ### Lightmatter LinkedIn · Lightmatter %FIRSTNAME%, explore relevant opportunities with Lightmatter Call to action: Visit life [Original ad](https://www.linkedin.com/ad-library/detail/552608594) Landing-page snapshot: The ad library did not provide a destination URL. ### Lightmatter LinkedIn · Lightmatter Breaking: Lightmatter announces major OCP initiative with industry leaders Celestica, Corning Incorporated, Dell Technologies, Flex, Foxconn Interconnect Technology (FIT), Hyve Solutions, Keysight Technologies, Qualcomm, and QCT. This collaboration will create open specifications for a shared Co-Packaged Optics (CPO) reference architecture, ensuring a robust ecosystem that supplies interoperable, CPO-enabled AI systems that can be produced and deployed at hyperscale. We’re proud of working alongside leading experts and architects to drive a future where optical-first architectures power the world’s most advanced frontier AI models at scale. Read the press release: https://bit.ly/3NDdG5W [Original ad](https://www.linkedin.com/ad-library/detail/1371928836) · [Creative image](https://companyprofiles.dev/media/images/d52044e2f0dd0d827145fcfac39056eb283b63b4670c1ce9a953855baad47446) Landing-page snapshot: The ad library did not provide a destination URL. ### Wide and Parallel Wins LinkedIn · Lightmatter Wide and Parallel Wins. The OCI MSA v1.0 spec is out—co-authored by NVIDIA, Meta, Microsoft, OpenAI, Broadcom, and AMD. It defines the optical physical layer for AI scale-up: DWDM in the O-band, micro-ring modulators, external laser source, BiDi on a single fiber. Lightmatter didn’t wait for a spec to start building this. We reasoned from physics, and we’ve been building silicon on this architecture for years. Three generations of Passage interconnect hardware. Hundreds of platforms operating in our validation data center. The world’s first 800 Gbps single-fiber BiDi DWDM link. A 1,600 Gbps Passage platform built with Qualcomm. And Guide—our VLSP-based external laser source—sampling now with unprecedented wavelength accuracy across 16 channels. A lot of companies will claim alignment with this spec. The difference is measured in generations of silicon, not press releases. NVIDIA Nicholas Harris https://lnkd.in/gEYZEPeG [Original ad](https://www.linkedin.com/ad-library/detail/1371892596) · [Creative image](https://companyprofiles.dev/media/images/fd99d5c24c6466d263a1d7f6f86c015aee0661bc3d70ed520a907d141e116306) Landing-page snapshot: The ad library did not provide a destination URL. ### Lightmatter LinkedIn · Lightmatter The scale-up wall is real. To solve it, we’re integrating our industry-leading photonic interconnects into the ecosystem where it matters most. We are thrilled to announce that Lightmatter has become an optics partner in the NVIDIA NVLink™ Fusion ecosystem. Scaling AI means scaling interconnects. As frontier models grow relentlessly, electrical interconnects are hitting fundamental physical limits on power, reach, and density, leaving massive amounts of compute capacity underutilized. Photonics is the only path forward. Through this integration with NVIDIA's advanced system architecture, custom and semi-custom accelerators will connect to NVIDIA switch silicon via our Passage® co-packaged optics (CPO) and near-packaged optics (NPO)—powered by our Guide® VLSP™ lasers and industry-first bi-directional technology. This enables hyperscale customers to build AI factories with purpose-built silicon, unified by the highest bandwidth, lowest power optical fabric available from Lightmatter. This is what we’ve been building toward since day one: empowering multi-rack scale-up clusters with the industry’s most advanced photonic interconnects, accelerating frontier AI model training and inference to unprecedented speeds. Read more in our press release (https://lnkd.in/gEgtxH5S) and blog (https://lnkd.in/g6MKxmZx). Ashish Karandikar Vipin Tiwari Nicholas Harris Kurt von Hausen \#NVLinkFusion \#ArtificialIntelligence \#Photonics [Original ad](https://www.linkedin.com/ad-library/detail/1431391356) · [Creative image](https://companyprofiles.dev/media/images/a5a6265fc1d3270e1731ccea9190e8bc34673e22f937135c28e806ece00c401d) Landing-page snapshot: The ad library did not provide a destination URL. ## New pages Archive dates show when an archived copy was found, not when the page was published. Modified dates describe updates, not original publication. ### [vClick Optics](https://lightmatter.com/products/vclick-optics) - Modified 2026-11-03 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) - First archived 2026-10-31 — [Internet Archive · earliest successful HTML capture](https://web.archive.org/web/20261031034348/https://lightmatter.com/products/vclick-optics/) ### [Passage L200](https://lightmatter.com/products/l200) - Modified 2026-11-02 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) - First archived 2026-10-15 — [Internet Archive · earliest successful HTML capture](https://web.archive.org/web/20261015070040/https://lightmatter.com/products/l200/) ### [Scale-Up is a Problem Made for Photonics](https://lightmatter.com/blog/scale-up-is-a-problem-made-for-photonics) - Modified 2026-10-19 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) - Published 2026-06-03 — [Publisher RSS / Atom feed](https://lightmatter.com/feed/) - Published 2026-06-02 — [Publisher visible publication date](https://lightmatter.com/blog) ### [Wide and Parallel Wins](https://lightmatter.com/blog/wide-and-parallel-wins) - Modified 2026-09-23 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) - Published 2026-03-15 — [Publisher RSS / Atom feed](https://lightmatter.com/feed/) - Published 2026-03-15 — [Publisher visible publication date](https://lightmatter.com/blog) ### [Building out the Photonic Stack](https://lightmatter.com/blog/building-out-the-photonic-stack) - Modified 2026-01-27 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) - Published 2026-01-27 — [Publisher RSS / Atom feed](https://lightmatter.com/feed/) - Published 2026-01-27 — [Publisher visible publication date](https://lightmatter.com/blog) ### [how do photonic interconnects work](https://lightmatter.com/knowledge-hub/how-do-photonic-interconnects-work) - Modified 2026-11-09 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [what is a photonic integrated circuit](https://lightmatter.com/knowledge-hub/what-is-a-photonic-integrated-circuit) - Modified 2026-11-09 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Passage EVK50](https://lightmatter.com/products/passage-evk50) - Modified 2026-11-09 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Passage L20](https://lightmatter.com/products/passage-l20) - Modified 2026-11-09 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Passage EVK100](https://lightmatter.com/products/passage-evk100) - Modified 2026-11-03 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Passage M1000 EVK](https://lightmatter.com/products/passage-m1000-evk) - Modified 2026-11-03 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Passage](https://lightmatter.com/products/passage) - Modified 2026-11-03 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [electronics packaging technology conference](https://lightmatter.com/event/electronics-packaging-technology-conference) - Modified 2026-11-02 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ipc 2026](https://lightmatter.com/event/ipc-2026) - Modified 2026-11-02 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Events](https://lightmatter.com/events) - Modified 2026-10-30 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter is laser focused on cracking ais scale up code with optics](https://lightmatter.com/news/lightmatter-is-laser-focused-on-cracking-ais-scale-up-code-with-optics) - Modified 2026-10-28 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [pic summit usa 2027](https://lightmatter.com/event/pic-summit-usa-2027) - Modified 2026-10-23 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [time best inventions of 2026 lightmatter guide](https://lightmatter.com/news/time-best-inventions-of-2026-lightmatter-guide) - Modified 2026-10-23 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [the 3 next big things from midsize companies for 2026](https://lightmatter.com/news/the-3-next-big-things-from-midsize-companies-for-2026) - Modified 2026-10-23 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [video bidirectional optics for ai scale up networks one fiber two directions](https://lightmatter.com/resource/video-bidirectional-optics-for-ai-scale-up-networks-one-fiber-two-directions) - Modified 2026-10-21 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ocp summit 26 lightmatters 200t optical switch demo with flex](https://lightmatter.com/news/ocp-summit-26-lightmatters-200t-optical-switch-demo-with-flex) - Modified 2026-10-21 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter links with odms to pave a glide path for cpo](https://lightmatter.com/news/lightmatter-links-with-odms-to-pave-a-glide-path-for-cpo) - Modified 2026-10-21 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter delivers open rack cpo switch and xpu scale up server through independent collaborations with flex and other industry partners](https://lightmatter.com/press-release/lightmatter-delivers-open-rack-cpo-switch-and-xpu-scale-up-server-through-independent-collaborations-with-flex-and-other-industry-partners) - Modified 2026-10-13 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [semicon west](https://lightmatter.com/event/semicon-west) - Modified 2026-10-08 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [About](https://lightmatter.com/about) - Modified 2026-10-05 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [boon tan](https://lightmatter.com/person/boon-tan) - Modified 2026-10-05 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [cadenceconnect photonics](https://lightmatter.com/event/cadenceconnect-photonics) - Modified 2026-10-02 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [how packing eight times more data into fibre allows one light engine to replace 18 modules](https://lightmatter.com/news/how-packing-eight-times-more-data-into-fibre-allows-one-light-engine-to-replace-18-modules) - Modified 2026-10-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Read the BiDi technical brief](https://lightmatter.com/resource/one-fiber-two-directions-the-case-for-bidirectional-optics-in-ai-data-center-scale-up-networks) - Modified 2026-10-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [2026 ocp global summit 2](https://lightmatter.com/event/2026-ocp-global-summit-2) - Modified 2026-09-30 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [itc 2026](https://lightmatter.com/event/itc-2026) - Modified 2026-09-23 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [2026 gsa u s executive forum](https://lightmatter.com/event/2026-gsa-u-s-executive-forum) - Modified 2026-09-21 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [spie photonics west 2](https://lightmatter.com/event/spie-photonics-west-2) - Modified 2026-09-18 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter joins open cpx msa introduces the industrys first bidirectional cpx optical engine](https://lightmatter.com/press-release/lightmatter-joins-open-cpx-msa-introduces-the-industrys-first-bidirectional-cpx-optical-engine) - Modified 2026-09-17 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ecoc 2026](https://lightmatter.com/event/ecoc-2026) - Modified 2026-09-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Passage and Guide](https://lightmatter.com/products) - Modified 2026-09-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [beyond quantum](https://lightmatter.com/news/beyond-quantum) - Modified 2026-09-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [hot interconnects 2026 paper presentation arul madhavan senior staff machine learning engineer](https://lightmatter.com/resource/hot-interconnects-2026-paper-presentation-arul-madhavan-senior-staff-machine-learning-engineer) - Modified 2026-09-03 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [passage evk50 demo 16 lambda dwdm optical link](https://lightmatter.com/resource/passage-evk50-demo-16-lambda-dwdm-optical-link) - Modified 2026-09-02 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Guide DR](https://lightmatter.com/products/guide-dr) - Modified 2026-09-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Resources](https://lightmatter.com/resources) - Modified 2026-08-31 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [passage m1000 powering the next 1000x in ai performance](https://lightmatter.com/resource/passage-m1000-powering-the-next-1000x-in-ai-performance) - Modified 2026-08-31 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [pecc summit opticaapc photonic enabled cloud computing summit](https://lightmatter.com/event/pecc-summit-opticaapc-photonic-enabled-cloud-computing-summit) - Modified 2026-08-31 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Let’s talk about what you’re building](https://lightmatter.com/contact-us) - Modified 2026-08-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter announces new ocp standard for rack scale co packaged optics](https://lightmatter.com/resource/lightmatter-announces-new-ocp-standard-for-rack-scale-co-packaged-optics) - Modified 2026-08-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [hot interconnects](https://lightmatter.com/event/hot-interconnects) - Modified 2026-08-21 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [hot interconnects 2026 presentation nick harris ph d founder and ceo](https://lightmatter.com/resource/hot-interconnects-2026-presentation-nick-harris-ph-d-founder-and-ceo) - Modified 2026-08-19 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [industry giants unite to define open co packaged optics for next gen ai infrastructure](https://lightmatter.com/news/industry-giants-unite-to-define-open-co-packaged-optics-for-next-gen-ai-infrastructure) - Modified 2026-08-19 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [semicon taiwan 2](https://lightmatter.com/event/semicon-taiwan-2) - Modified 2026-08-17 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ocp launches open silicon photonics for ai systems initiative](https://lightmatter.com/news/ocp-launches-open-silicon-photonics-for-ai-systems-initiative) - Modified 2026-08-14 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter launches 19 company strong initiative to standardize silicon photonics ready infrastructure](https://lightmatter.com/news/lightmatter-launches-19-company-strong-initiative-to-standardize-silicon-photonics-ready-infrastructure) - Modified 2026-08-13 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [industry leaders formally launch cpo system architecture initiative within the open compute project](https://lightmatter.com/press-release/industry-leaders-formally-launch-cpo-system-architecture-initiative-within-the-open-compute-project) - Modified 2026-08-13 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [podcast lightmatters harris on electrical bottlenecks for scaling ai with optics](https://lightmatter.com/news/podcast-lightmatters-harris-on-electrical-bottlenecks-for-scaling-ai-with-optics) - Modified 2026-08-12 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [2026 ocp apac summit](https://lightmatter.com/event/2026-ocp-apac-summit) - Modified 2026-08-05 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [imaps siphotonics packaging summit 2026](https://lightmatter.com/event/imaps-siphotonics-packaging-summit-2026) - Modified 2026-07-28 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [inside optical and the battle for scale how the ai industry is racing to integrate photonic interconnects](https://lightmatter.com/news/inside-optical-and-the-battle-for-scale-how-the-ai-industry-is-racing-to-integrate-photonic-interconnects) - Modified 2026-07-23 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ai infra summit](https://lightmatter.com/event/ai-infra-summit) - Modified 2026-07-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [the 10 coolest semiconductor startups of 2026 so far see page 7](https://lightmatter.com/news/the-10-coolest-semiconductor-startups-of-2026-so-far-see-page-7) - Modified 2026-07-16 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [design automation conference dac 2026](https://lightmatter.com/event/design-automation-conference-dac-2026) - Modified 2026-07-15 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [is optical scale up finally approaching](https://lightmatter.com/news/is-optical-scale-up-finally-approaching) - Modified 2026-07-10 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightcounting 2026 cpo and npo virtual conference](https://lightmatter.com/event/lightcounting-2026-cpo-and-npo-virtual-conference) - Modified 2026-07-08 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ai with sally ais next scaling challenge is interconnect](https://lightmatter.com/resource/ai-with-sally-ais-next-scaling-challenge-is-interconnect) - Modified 2026-06-29 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Building What Comes Next](https://lightmatter.com/vision) - Modified 2026-06-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter wins award in ninth annual ai breakthrough awards program](https://lightmatter.com/news/lightmatter-wins-award-in-ninth-annual-ai-breakthrough-awards-program) - Modified 2026-06-25 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [photonics spectra integrated photonics summit](https://lightmatter.com/event/photonics-spectra-integrated-photonics-summit) - Modified 2026-06-23 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter joins nvidia nvlink fusion](https://lightmatter.com/press-release/lightmatter-joins-nvidia-nvlink-fusion) - Modified 2026-06-11 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [optical interconnect and packaging conference](https://lightmatter.com/event/optical-interconnect-and-packaging-conference) - Modified 2026-06-03 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Lightmatter Blog](https://lightmatter.com/blog) - Modified 2026-06-03 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter silicon photonics from wafer to rack how the worlds fastest ai interconnects are made](https://lightmatter.com/resource/lightmatter-silicon-photonics-from-wafer-to-rack-how-the-worlds-fastest-ai-interconnects-are-made) - Modified 2026-06-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Guide 1](https://lightmatter.com/products/guide-1) - Modified 2026-06-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Guide](https://lightmatter.com/products/guide) - Modified 2026-06-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter unveils guide dr as the industrys first liquid cooled laser nic](https://lightmatter.com/news/lightmatter-unveils-guide-dr-as-the-industrys-first-liquid-cooled-laser-nic) - Modified 2026-06-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [nextgeninfra lightmatters optical interconnects for ai scale up steve klinger vp of product](https://lightmatter.com/resource/nextgeninfra-lightmatters-optical-interconnects-for-ai-scale-up-steve-klinger-vp-of-product) - Modified 2026-06-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [this week in ai nick](https://lightmatter.com/resource/this-week-in-ai-nick) - Modified 2026-06-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter unveils guide dr laser nic to support cpo scale up](https://lightmatter.com/news/lightmatter-unveils-guide-dr-laser-nic-to-support-cpo-scale-up) - Modified 2026-06-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter interconnect 2026 the future of ai runs on light](https://lightmatter.com/resource/lightmatter-interconnect-2026-the-future-of-ai-runs-on-light) - Modified 2026-05-30 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter unveils liquid cooled laser nic for ai scale up optics](https://lightmatter.com/news/lightmatter-unveils-liquid-cooled-laser-nic-for-ai-scale-up-optics) - Modified 2026-05-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter unveils guide dr industry first liquid cooled laser nic that quadruples rack density](https://lightmatter.com/press-release/lightmatter-unveils-guide-dr-industry-first-liquid-cooled-laser-nic-that-quadruples-rack-density) - Modified 2026-05-21 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ieee itherm](https://lightmatter.com/event/ieee-itherm) - Modified 2026-05-15 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [cleo](https://lightmatter.com/event/cleo) - Modified 2026-05-13 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [isig executive summit taiwan](https://lightmatter.com/event/isig-executive-summit-taiwan) - Modified 2026-05-05 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [2026 ocp emea summit](https://lightmatter.com/event/2026-ocp-emea-summit) - Modified 2026-04-27 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter names roy kim vice president of product to lead global deployment of photonic interconnects](https://lightmatter.com/press-release/lightmatter-names-roy-kim-vice-president-of-product-to-lead-global-deployment-of-photonic-interconnects) - Modified 2026-04-27 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [isig](https://lightmatter.com/event/isig) - Modified 2026-04-14 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ieee electronic components and technology conference ectc 2026](https://lightmatter.com/event/ieee-electronic-components-and-technology-conference-ectc-2026) - Modified 2026-04-07 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [this week in ai nick harris ceo founder](https://lightmatter.com/resource/this-week-in-ai-nick-harris-ceo-founder) - Modified 2026-04-06 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [high bandwidth optical links nikhil kumar senior director photonics](https://lightmatter.com/resource/high-bandwidth-optical-links-nikhil-kumar-senior-director-photonics) - Modified 2026-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ofc 2026 technical session alexander sludds photonics engineer](https://lightmatter.com/resource/ofc-2026-technical-session-alexander-sludds-photonics-engineer) - Modified 2026-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [advancing ai performance with 3d photonic interconnects](https://lightmatter.com/resource/advancing-ai-performance-with-3d-photonic-interconnects) - Modified 2026-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [inside the lightmatter booth exclusive hardware tour at supercomputing 2025](https://lightmatter.com/resource/inside-the-lightmatter-booth-exclusive-hardware-tour-at-supercomputing-2025) - Modified 2026-03-23 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [pecc summit 2025 darius bunandar chief scientist](https://lightmatter.com/resource/pecc-summit-2025-darius-bunandar-chief-scientist) - Modified 2026-03-23 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter at ofc 2026 optical interconnects in action](https://lightmatter.com/resource/lightmatter-at-ofc-2026-optical-interconnects-in-action) - Modified 2026-03-23 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [scaling optical bandwidth npo dwdm cpo innovations at ofc](https://lightmatter.com/resource/scaling-optical-bandwidth-npo-dwdm-cpo-innovations-at-ofc) - Modified 2026-03-20 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ready for market optical interconnects from xpo to cpo](https://lightmatter.com/resource/ready-for-market-optical-interconnects-from-xpo-to-cpo) - Modified 2026-03-19 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [guide 1 evk 16λ dwdm optical source demo](https://lightmatter.com/resource/guide-1-evk-16%ce%bb-dwdm-optical-source-demo) - Modified 2026-03-19 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [original thinkers wanted careers at lightmatter](https://lightmatter.com/resource/original-thinkers-wanted-careers-at-lightmatter) - Modified 2026-03-19 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [inside the lightmatter booth](https://lightmatter.com/resource/inside-the-lightmatter-booth) - Modified 2026-03-18 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter announces reference architecture initiative with industry leaders in the open compute project for co packaged optics](https://lightmatter.com/press-release/lightmatter-announces-reference-architecture-initiative-with-industry-leaders-in-the-open-compute-project-for-co-packaged-optics) - Modified 2026-03-16 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Careers](https://lightmatter.com/people/careers) - Modified 2026-03-15 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [L-Series 3D Co-packaged optics](https://lightmatter.com/products/l200-prev) - Modified 2026-03-15 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter says latest photonics will slash datacenter fiber bills in half](https://lightmatter.com/news/lightmatter-says-latest-photonics-will-slash-datacenter-fiber-bills-in-half) - Modified 2026-03-15 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter unveils passage l20 photonic interconnect announces vclick optics offering for high volume cpo manufacturing](https://lightmatter.com/news/lightmatter-unveils-passage-l20-photonic-interconnect-announces-vclick-optics-offering-for-high-volume-cpo-manufacturing) - Modified 2026-03-15 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ofc 2026](https://lightmatter.com/event/ofc-2026) - Modified 2026-03-13 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter joins xpo msa as founding member to accelerate high density optical interconnects for ai data centers](https://lightmatter.com/press-release/lightmatter-joins-xpo-msa-as-founding-member-to-accelerate-high-density-optical-interconnects-for-ai-data-centers) - Modified 2026-03-12 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter expands photonic interconnect roadmap with passage l20 unified optical engine for npo and obo applications](https://lightmatter.com/press-release/lightmatter-expands-photonic-interconnect-roadmap-with-passage-l20-unified-optical-engine-for-npo-and-obo-applications) - Modified 2026-03-11 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter unveils vclick optics industry first detachable fiber array unit for cpo advanced packaging and high volume production](https://lightmatter.com/press-release/lightmatter-unveils-vclick-optics-industry-first-detachable-fiber-array-unit-for-cpo-advanced-packaging-and-high-volume-production) - Modified 2026-03-11 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter achieves record 1 6 tbps per fiber to accelerate ai optical interconnect](https://lightmatter.com/press-release/lightmatter-achieves-record-1-6-tbps-per-fiber-to-accelerate-ai-optical-interconnect) - Modified 2026-03-11 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [laser arrays may simplify co packaged optics](https://lightmatter.com/news/laser-arrays-may-simplify-co-packaged-optics) - Modified 2026-02-20 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [chiplet summit](https://lightmatter.com/event/chiplet-summit) - Modified 2026-02-17 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter pushes photonics to solve ai at scale tech disruptors](https://lightmatter.com/news/lightmatter-pushes-photonics-to-solve-ai-at-scale-tech-disruptors) - Modified 2026-02-13 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [designcon](https://lightmatter.com/event/designcon) - Modified 2026-02-11 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [nes optica](https://lightmatter.com/event/nes-optica) - Modified 2026-02-05 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [isscc ieee international solid state circuits conference](https://lightmatter.com/event/isscc-ieee-international-solid-state-circuits-conference) - Modified 2026-02-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [smta wafer level packaging symposium](https://lightmatter.com/event/smta-wafer-level-packaging-symposium) - Modified 2026-02-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter introduces guide light engine for ai featuring vlsp technology](https://lightmatter.com/press-release/lightmatter-introduces-guide-light-engine-for-ai-featuring-vlsp-technology) - Modified 2026-02-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter and cadence collaborate to accelerate optical interconnect for ai infrastructure](https://lightmatter.com/press-release/lightmatter-and-cadence-collaborate-to-accelerate-optical-interconnect-for-ai-infrastructure) - Modified 2026-02-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter collaborates with synopsys to integrate advanced interface ip with its passage co packaged optics platform](https://lightmatter.com/press-release/lightmatter-collaborates-with-synopsys-to-integrate-advanced-interface-ip-with-its-passage-co-packaged-optics-platform) - Modified 2026-02-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter and guc partner to produce co packaged optics cpo solutions for ai hyperscalers](https://lightmatter.com/press-release/lightmatter-and-guc-partner-to-produce-co-packaged-optics-cpo-solutions-for-ai-hyperscalers) - Modified 2026-02-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter taiwan tech day in 20 minutes a photonic leap into the future of ai](https://lightmatter.com/news/lightmatter-taiwan-tech-day-in-20-minutes-a-photonic-leap-into-the-future-of-ai) - Modified 2026-02-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [the end of the copper age lightmatter builds an alliance to power the optical future](https://lightmatter.com/news/the-end-of-the-copper-age-lightmatter-builds-an-alliance-to-power-the-optical-future) - Modified 2026-02-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter unveils guide light engine announces collaborations](https://lightmatter.com/news/lightmatter-unveils-guide-light-engine-announces-collaborations) - Modified 2026-02-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter unveils vlsp laser architecture for cpo](https://lightmatter.com/news/lightmatter-unveils-vlsp-laser-architecture-for-cpo) - Modified 2026-02-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [taiwan tech day 2026 analysts](https://lightmatter.com/event/taiwan-tech-day-2026-analysts) - Modified 2026-01-21 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [taiwan tech day 2026 ecosystem](https://lightmatter.com/event/taiwan-tech-day-2026-ecosystem) - Modified 2026-01-21 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter aims to leapfrog i o limitations with 3d photonic interconnect](https://lightmatter.com/news/lightmatter-aims-to-leapfrog-i-o-limitations-with-3d-photonic-interconnect) - Modified 2026-01-12 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter claims ai friendly eight fold leap in wavelength density](https://lightmatter.com/news/lightmatter-claims-ai-friendly-eight-fold-leap-in-wavelength-density) - 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Modified 2026-01-07 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [cpo production packaging and quality](https://lightmatter.com/session/cpo-production-packaging-and-quality) - Modified 2025-12-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [end to end quality and reliability](https://lightmatter.com/session/end-to-end-quality-and-reliability) - Modified 2025-12-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [guide light engine deep dive](https://lightmatter.com/session/guide-light-engine-deep-dive) - Modified 2025-12-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [open collaboration for cpo in ai systems](https://lightmatter.com/session/open-collaboration-for-cpo-in-ai-systems) - Modified 2025-12-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [production packaging and test](https://lightmatter.com/session/production-packaging-and-test) - Modified 2025-12-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [systems and rack level integration](https://lightmatter.com/session/systems-and-rack-level-integration) - Modified 2025-12-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [advancing ai with passage interconnects guide lasers](https://lightmatter.com/session/advancing-ai-with-passage-interconnects-guide-lasers) - Modified 2025-12-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [passage photonic interconnect deep dive](https://lightmatter.com/session/passage-photonic-interconnect-deep-dive) - Modified 2025-12-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [from vision to industry transformation](https://lightmatter.com/session/from-vision-to-industry-transformation) - Modified 2025-12-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter photonics technology overview](https://lightmatter.com/session/lightmatter-photonics-technology-overview) - 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Modified 2025-08-27 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ocp webinar scaling up networking for ai unlocking the full potential of optical interconnects](https://lightmatter.com/event/ocp-webinar-scaling-up-networking-for-ai-unlocking-the-full-potential-of-optical-interconnects) - Modified 2025-08-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatters 8x leap world first 16 wavelength bidirectional optical link for ai data centers](https://lightmatter.com/resource/lightmatters-8x-leap-world-first-16-wavelength-bidirectional-optical-link-for-ai-data-centers) - Modified 2025-08-18 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter achieves world first 16 wavelength bidirectional link on single mode optical fiber](https://lightmatter.com/press-release/lightmatter-achieves-world-first-16-wavelength-bidirectional-link-on-single-mode-optical-fiber) - Modified 2025-08-18 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [monolithically integrated microring transmitter and receiver for high density 3d co packaged optics](https://lightmatter.com/resource/monolithically-integrated-microring-transmitter-and-receiver-for-high-density-3d-co-packaged-optics) - Modified 2025-08-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ofc 2025](https://lightmatter.com/event/ofc-2025) - Modified 2025-08-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ofc 2025 special event panel discussion women at the forefront of optical communication joyce poon senior director photonics architecture 1245 145 pm room 203 204 moscone center san francis](https://lightmatter.com/resource/ofc-2025-special-event-panel-discussion-women-at-the-forefront-of-optical-communication-joyce-poon-senior-director-photonics-architecture-1245-145-pm-room-203-204-moscone-center-san-francis) - Modified 2025-08-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter unveils passage m1000 photonic superchip worlds fastest ai interconnect](https://lightmatter.com/press-release/lightmatter-unveils-passage-m1000-photonic-superchip-worlds-fastest-ai-interconnect) - Modified 2025-07-21 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ieee optical interconnects and packaging oip conference](https://lightmatter.com/event/ieee-optical-interconnects-and-packaging-oip-conference) - Modified 2025-06-17 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ocp canada tech day](https://lightmatter.com/event/ocp-canada-tech-day) - Modified 2025-06-13 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter at eetimes chiplet pavilion at the design automation conference](https://lightmatter.com/event/lightmatter-at-eetimes-chiplet-pavilion-at-the-design-automation-conference) - Modified 2025-06-13 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [nick harris lightmatter founder ceo presents at web summit 2025](https://lightmatter.com/resource/nick-harris-lightmatter-founder-ceo-presents-at-web-summit-2025) - Modified 2025-06-06 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [fireside chat with lightmatter founder ceo nick harris at web summit 2025](https://lightmatter.com/resource/fireside-chat-with-lightmatter-founder-ceo-nick-harris-at-web-summit-2025) - Modified 2025-06-06 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Press Releases](https://lightmatter.com/press-releases) - Modified 2025-05-20 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [News](https://lightmatter.com/news) - Modified 2025-05-20 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter interconnect launch event at ofc 2025](https://lightmatter.com/resource/lightmatter-interconnect-launch-event-at-ofc-2025) - Modified 2025-05-07 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [A New Kind of Computer](https://lightmatter.com/blog/a-new-kind-of-computer) - Modified 2025-04-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) - Published 2025-04-09 — [Publisher RSS / Atom feed](https://lightmatter.com/feed/) - Published 2025-04-09 — [Publisher visible publication date](https://lightmatter.com/blog) ### [envise](https://lightmatter.com/products/envise) - 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Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [ofc 2025 the marriage of ai and optical networking darius bunandar founder and chief scientist lightmatter 1545 1645 pm theater iii moscone center san francisco](https://lightmatter.com/resource/ofc-2025-the-marriage-of-ai-and-optical-networking-darius-bunandar-founder-and-chief-scientist-lightmatter-1545-1645-pm-theater-iii-moscone-center-san-francisco) - Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter harvard and boston university collaborate to create electro photonic systems for autonomous vehicles under new 4 8m iarpa project](https://lightmatter.com/press-release/lightmatter-harvard-and-boston-university-collaborate-to-create-electro-photonic-systems-for-autonomous-vehicles-under-new-4-8m-iarpa-project) - Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter appoints intel veteran ritesh jain as vp of engineering systems and packaging](https://lightmatter.com/press-release/lightmatter-appoints-intel-veteran-ritesh-jain-as-vp-of-engineering-systems-and-packaging) - Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter announces passage l200 the fastest co packaged optics for ai](https://lightmatter.com/press-release/lightmatter-announces-passage-l200-the-fastest-co-packaged-optics-for-ai) - Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter accelerates growth and expands photonic chip deployments with 155m in new funding now valued at 1 2b](https://lightmatter.com/press-release/lightmatter-accelerates-growth-and-expands-photonic-chip-deployments-with-155m-in-new-funding-now-valued-at-1-2b) - Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter and ase partner to bring 3d photonics to market](https://lightmatter.com/press-release/lightmatter-and-ase-partner-to-bring-3d-photonics-to-market) - Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter announces nvidia executive simona jankowski as chief financial officer](https://lightmatter.com/press-release/lightmatter-announces-nvidia-executive-simona-jankowski-as-chief-financial-officer) - Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter appoints richard beyer and robin washington to its board of directors](https://lightmatter.com/press-release/lightmatter-appoints-richard-beyer-and-robin-washington-to-its-board-of-directors) - Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter joins ualink consortium to propel ai interconnect into the photonic era](https://lightmatter.com/press-release/lightmatter-joins-ualink-consortium-to-propel-ai-interconnect-into-the-photonic-era) - Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter raises 400m series d quadruples valuation to 4 4b as photonics leader for next gen ai data centers](https://lightmatter.com/press-release/lightmatter-raises-400m-series-d-quadruples-valuation-to-4-4b-as-photonics-leader-for-next-gen-ai-data-centers) - Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter welcomes industry leader jason zander to its board of directors](https://lightmatter.com/press-release/lightmatter-welcomes-industry-leader-jason-zander-to-its-board-of-directors) - Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [the future is bright lightmatter raises 154m to deliver photonic products to customers](https://lightmatter.com/press-release/the-future-is-bright-lightmatter-raises-154m-to-deliver-photonic-products-to-customers) - Modified 2025-04-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Lightmatter and GlobalFoundries® Partner to Mass Produce Passage™ Platform](https://lightmatter.com/blog/lightmatter-and-globalfoundries-partner-to-mass-produce-passage-platform) - Modified 2024-11-18 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) - Published 2024-11-18 — [Publisher RSS / Atom feed](https://lightmatter.com/feed/) - Published 2024-11-18 — [Publisher visible publication date](https://lightmatter.com/blog) ### [Interconnect Is All You Need: Final Nodes, Big Chips, and Photonics](https://lightmatter.com/blog/interconnect-is-all-you-need-final-nodes-big-chips-and-photonics) - Modified 2024-11-18 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) - Published 2024-11-15 — [Publisher RSS / Atom feed](https://lightmatter.com/feed/) - Published 2024-11-15 — [Publisher visible publication date](https://lightmatter.com/blog) ### [lightmatters 400m round has ai hyperscalers hyped for photonic data centers](https://lightmatter.com/news/lightmatters-400m-round-has-ai-hyperscalers-hyped-for-photonic-data-centers) - Modified 2024-10-17 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [interconnect is all you need final nodes big chips and photonics](https://lightmatter.com/news/interconnect-is-all-you-need-final-nodes-big-chips-and-photonics) - Modified 2024-10-15 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter included in lazard vgb ai infra 40 list](https://lightmatter.com/news/lightmatter-included-in-lazard-vgb-ai-infra-40-list) - Modified 2024-07-24 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [nvidias jankowski takes cfo job at chip startup lightmatter](https://lightmatter.com/news/nvidias-jankowski-takes-cfo-job-at-chip-startup-lightmatter) - Modified 2024-07-01 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [to build a better ai supercomputer let there be light](https://lightmatter.com/news/to-build-a-better-ai-supercomputer-let-there-be-light) - Modified 2024-04-04 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [this company is developing the future of semiconductor chip architecture](https://lightmatter.com/news/this-company-is-developing-the-future-of-semiconductor-chip-architecture) - Modified 2024-01-09 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [building light into chips](https://lightmatter.com/news/building-light-into-chips) - Modified 2024-01-09 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [next unicorns unlocking the power of photonic computing](https://lightmatter.com/news/next-unicorns-unlocking-the-power-of-photonic-computing) - Modified 2024-01-09 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [riding the ai wave lightmatter hits unicorn status with 155m investment](https://lightmatter.com/news/riding-the-ai-wave-lightmatter-hits-unicorn-status-with-155m-investment) - Modified 2024-01-09 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [photonic computing startup lightmatter hits 1 2 billion valuation](https://lightmatter.com/news/photonic-computing-startup-lightmatter-hits-1-2-billion-valuation) - Modified 2023-12-19 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [1941](https://lightmatter.com/news/1941) - Modified 2023-05-31 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter aims to bridge chiplets with photonics](https://lightmatter.com/news/lightmatter-aims-to-bridge-chiplets-with-photonics) - Modified 2022-08-31 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [waferscale startup says it can stitch chips together with light](https://lightmatter.com/news/waferscale-startup-says-it-can-stitch-chips-together-with-light) - Modified 2022-08-31 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter passage brings co packaged optics and silicon photonics to the chiplet era](https://lightmatter.com/news/lightmatter-passage-brings-co-packaged-optics-and-silicon-photonics-to-the-chiplet-era) - Modified 2022-08-31 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [deep learning at the speed of light](https://lightmatter.com/news/deep-learning-at-the-speed-of-light) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [this chip for ai works using light not electrons](https://lightmatter.com/news/this-chip-for-ai-works-using-light-not-electrons) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatters photonic ai ambitions light up an 80m b round](https://lightmatter.com/news/lightmatters-photonic-ai-ambitions-light-up-an-80m-b-round) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter raises 80m series b and brings photonic compute chip to market](https://lightmatter.com/news/lightmatter-raises-80m-series-b-and-brings-photonic-compute-chip-to-market) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter appoints vice president of sales and head of product announces west coast hq](https://lightmatter.com/news/lightmatter-appoints-vice-president-of-sales-and-head-of-product-announces-west-coast-hq) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter ceo nick harris named an mit technology review 2021 innovator under 35](https://lightmatter.com/news/lightmatter-ceo-nick-harris-named-an-mit-technology-review-2021-innovator-under-35) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [1323](https://lightmatter.com/news/1323) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [photonic supercomputer for ai 10x faster 90 less energy plus runway for 100x speed boost](https://lightmatter.com/news/photonic-supercomputer-for-ai-10x-faster-90-less-energy-plus-runway-for-100x-speed-boost) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [the four year old startup has raised 113 million so far and is building out its product and go to market teams](https://lightmatter.com/news/the-four-year-old-startup-has-raised-113-million-so-far-and-is-building-out-its-product-and-go-to-market-teams) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [optical processors light the path to warp factor computing](https://lightmatter.com/news/optical-processors-light-the-path-to-warp-factor-computing) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [founder nick harris collaborated with built in boston on what we think the future of work will look like](https://lightmatter.com/news/founder-nick-harris-collaborated-with-built-in-boston-on-what-we-think-the-future-of-work-will-look-like) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [this company plans to build a self driving car with a brain that runs on light](https://lightmatter.com/news/this-company-plans-to-build-a-self-driving-car-with-a-brain-that-runs-on-light) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [1394](https://lightmatter.com/news/1394) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter has been named in cb insights 2022 annual ai 100 list which features the most promising startups in the ai space](https://lightmatter.com/news/lightmatter-has-been-named-in-cb-insights-2022-annual-ai-100-list-which-features-the-most-promising-startups-in-the-ai-space) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [google backed chip startup lightmatter just poached a 20 year veteran of intel to help bring a faster and more energy efficient computer processor to the mainstream](https://lightmatter.com/news/google-backed-chip-startup-lightmatter-just-poached-a-20-year-veteran-of-intel-to-help-bring-a-faster-and-more-energy-efficient-computer-processor-to-the-mainstream) - Modified 2022-08-22 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [Terms of Use](https://lightmatter.com/terms-of-use) - Modified 2022-08-19 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [open source software notice](https://lightmatter.com/open-source-software-notice) - Modified 2022-08-19 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [new system allows optical deep learning](https://lightmatter.com/news/new-system-allows-optical-deep-learning) - Modified 2021-01-27 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter wins mit 100k](https://lightmatter.com/news/lightmatter-wins-mit-100k) - Modified 2021-01-27 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [deep learning with coherent nanophotonic circuits](https://lightmatter.com/news/deep-learning-with-coherent-nanophotonic-circuits) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [light based neural network does simple speech recognition](https://lightmatter.com/news/light-based-neural-network-does-simple-speech-recognition) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [quantum transport simulations in a programmable nanophotonic processor](https://lightmatter.com/news/quantum-transport-simulations-in-a-programmable-nanophotonic-processor) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [light powered computers brighten ais future](https://lightmatter.com/news/light-powered-computers-brighten-ais-future) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter rethinking computing](https://lightmatter.com/news/lightmatter-rethinking-computing) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [silicon photonics meshing optics with applications](https://lightmatter.com/news/silicon-photonics-meshing-optics-with-applications) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter to accelerate ai development with first of its kind chip powered by light](https://lightmatter.com/news/lightmatter-to-accelerate-ai-development-with-first-of-its-kind-chip-powered-by-light) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [our investment in lightmatter](https://lightmatter.com/news/our-investment-in-lightmatter) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [the 19 boston startups to watch in 2019](https://lightmatter.com/news/the-19-boston-startups-to-watch-in-2019) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter aims to reinvent ai specific chips with photonic computing and 11m in funding](https://lightmatter.com/news/lightmatter-aims-to-reinvent-ai-specific-chips-with-photonic-computing-and-11m-in-funding) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter enters next phase of development of chips powered by light](https://lightmatter.com/news/lightmatter-enters-next-phase-of-development-of-chips-powered-by-light) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [alphabet invests in a start up using beams of light on chips for super fast a i](https://lightmatter.com/news/alphabet-invests-in-a-start-up-using-beams-of-light-on-chips-for-super-fast-a-i) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [game changing startups 2020](https://lightmatter.com/news/game-changing-startups-2020) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter introduces optical processor to speed compute for next generation artificial intelligence](https://lightmatter.com/news/lightmatter-introduces-optical-processor-to-speed-compute-for-next-generation-artificial-intelligence) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [where computing is headed beyond quantum](https://lightmatter.com/news/where-computing-is-headed-beyond-quantum) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [artificial intelligence is driving a silicon renaissance](https://lightmatter.com/news/artificial-intelligence-is-driving-a-silicon-renaissance) - Modified 2021-01-26 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatters mars soc bends light to process data](https://lightmatter.com/news/lightmatters-mars-soc-bends-light-to-process-data) - Modified 2021-01-08 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [hot chips 2020 live blog silicon photonics for ai](https://lightmatter.com/news/hot-chips-2020-live-blog-silicon-photonics-for-ai) - Modified 2021-01-08 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [optical compute promises game changing ai performance](https://lightmatter.com/news/optical-compute-promises-game-changing-ai-performance) - Modified 2021-01-08 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [viewpoint moores law isnt broken its overheated](https://lightmatter.com/news/viewpoint-moores-law-isnt-broken-its-overheated) - Modified 2021-01-08 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatters mars chip performs neural network calculations at the speed of light](https://lightmatter.com/news/lightmatters-mars-chip-performs-neural-network-calculations-at-the-speed-of-light) - Modified 2021-01-08 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ### [lightmatter startup tries to speed up computing using light](https://lightmatter.com/news/lightmatter-startup-tries-to-speed-up-computing-using-light) - Modified 2021-01-08 — [Publisher sitemap · last modified](https://lightmatter.com/sitemap.xml) ## Contact ### Contact forms - [Contact](https://lightmatter.com/contact-us/) — [Source](https://lightmatter.com/) ## Sources 1. [Lightmatter® - The photonic (super)computer company.](https://lightmatter.com/) — lightmatter.com · Retrieved 2026-11-10 2. [Guide - Very Large Scale Photonic Light Engine for AI - Lightmatter®](https://lightmatter.com/products/guide) — lightmatter.com · Retrieved 2026-11-10 3. [Guide 1 \| High-Bandwidth Photonic Light Engine for AI Networks](https://lightmatter.com/products/guide-1) — lightmatter.com · Retrieved 2026-11-10 4. [Guide DR - Lightmatter®](https://lightmatter.com/products/guide-dr) — lightmatter.com · Retrieved 2026-11-10 5. [Passage L200 - 3D Co-Package Optics - Lightmatter® - Lightmatter®](https://lightmatter.com/products/l200) — lightmatter.com · Retrieved 2026-11-10 6. [3D Photonics for AI Applications \| Passage™](https://lightmatter.com/products/passage) — lightmatter.com · Retrieved 2026-11-10 7. [Passage EVK100 - High-Bandwidth Photonic Link for AI Data Centers](https://lightmatter.com/products/passage-evk100) — lightmatter.com · Retrieved 2026-11-10 8. [Passage EVK50 - High-Efficiency Bidirectional Optical Link for AI](https://lightmatter.com/products/passage-evk50) — lightmatter.com · Retrieved 2026-11-10 9. [Passage L20 - High-Density Photonic Interconnect for AI Networks](https://lightmatter.com/products/passage-l20) — lightmatter.com · Retrieved 2026-11-10 10. [Passage M1000 EVK - 3D Photonic Interconnect for AI Infrastructure](https://lightmatter.com/products/passage-m1000-evk) — lightmatter.com · Retrieved 2026-11-10 11. [vClick Optics - Lightmatter®](https://lightmatter.com/products/vclick-optics) — lightmatter.com · Retrieved 2026-11-10 12. [Products - Lightmatter®](https://lightmatter.com/products) — lightmatter.com · Retrieved 2026-11-10 13. [Contact Us - Lightmatter®](https://lightmatter.com/contact-us) — lightmatter.com · Retrieved 2026-11-10 14. 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