Lightmatter

Are you a job seeker attending #OFC26? Connect with Lightmatter! Our Talent Director, Angela Bertolini, is looking for original thinkers to help us scale-up the future of computing. If you're a problem-solver ready to challenge assumptions and deliver breakthrough innovations, we want to meet you.

From XPO to 3D CPO, Lightmatter offers the most comprehensive optical solutions (DWDM/CWDM, 56G-224G). Check out our Passage & Guide demos at #OFC26 and learn about our new @OpenComputePrj initiative for open CPO architecture. Accelerate your roadmap with us!

Founder and CEO Nicholas Harris spoke to a full house yesterday on the Breakthrough Technology panel at the Optica Executive Forum at the OFC Conference. See where other Lightmatter experts and executives are speaking this week: lnkd.in/gYREJwAU

@LightmatterCo & @OpenComputePrj are redefining AI infra! 🚀 Working with @Celestica_Inc @Corning @Dell @Flexintl @FITOptics @HyveSolutions @Keysight @Qualcomm & @QuantaQCT to create open CPO standards for an interoperable, hyperscale AI ecosystem. Read the press release: bit.ly/3NDdG5W

OCI MSA v1.0 is out, but we didn't wait for a spec. We’ve been building this architecture for years. ✅ 3 generations of Passage silicon ✅ World’s 1st 800G single-fiber BiDi link ✅ World’s 1st 1,600Gbps/fiber chip with @Qualcomm ✅ Guide laser sampling now Silicon beats press releases. lightmatter.co/blog/wide-and-…

Our founder and CEO Nick Harris will join the Breakthrough Technology Panel at the Optica Executive Forum on Mon., March 16. See where other Lightmatter executives and experts are speaking across five additional sessions during the week: lightmatter.co/event/ofc-2026/

Lightmatter is proud to be a founding member of the XPO MSA. Alongside @AristaNetworks and industry leaders, we’re defining the next gen of high density optical transceivers to overcome scaling limitations of existing pluggables, towards more power-efficient AI infrastructure. bit.ly/4usxSrD

Record 8X CPO Bandwidth Density: We’ve collaborated with @Qualcomm to achieve a historic 1.6 Tbps bandwidth per fiber, combining our Passage 16 wavelength optical engine with Qualcomm’s 112G PAM4SerDes. bit.ly/4upoLIo

Detachable Fiber Array Unit Breakthrough: Lightmatter’s vClick Optics is the first advanced- packaging compatible dFAU for 3D CPO, working with @Senko and @aseglobal, ensuring high production yield and CPO field serviceability. bit.ly/3PdDgig

The future of AI interconnect is here. Lightmatter and our partners are building the photonic foundation for the next generation of hyperscale data centers. Today we announced three major breakthroughs that solve the critical bandwidth and power bottlenecks facing AI.

Main Exhibition (Booth 4817): See our latest demos in action! We’ll be showcasing how we use light to empower the next generation of AI infrastructure. Career Fair (Booth 106): We are looking for the brightest minds to help us build the future of optical computing and interconnect. Come chat with our team about open roles!

The countdown to OFC 2026 in Los Angeles is on! As data center demands skyrocket, the bottleneck is no longer compute, it's how we move data. At Lightmatter, we’re breaking those barriers. We’re headed to the Los Angeles Convention Center to showcase how our photonic interconnect and laser products are solving the scaling challenges of the AI era. bit.ly/4ulq5f9

Traditional pluggable optics are hitting a wall. Monolithic laser arrays offer a path to commercializing CPO by slashing power consumption and complexity. Read Bryon Moyer's breakdown for @SemiEngineering here: bit.ly/4aB0BTw

Heading to @DesignConEvent in Santa Clara next week? Don’t miss our sessions on the future of high-speed links and silicon photonics. Learn more: bit.ly/4rEO9bh

Heading to the SMTA Wafer-Level Packaging Symposium? Join our SVP of Engineering & Operations, Ritesh Jain, tomorrow in San Francisco as he delivers his keynote "3D Photonic Interposers: Lighting the Path Beyond Moore’s Law." Learn more: bit.ly/4aCwWb0

In the latest episode of @Bloomberg's Tech Disruptors, Lightmatter CEO Nicholas Harris breaks down why photonics is moving from "lab demo" to "production reality." Listen to the full deep dive here: bit.ly/4kJcZ7m

We are proud to welcome @LightmatterCo as Diamond Sponsor of IEEE Hot Interconnects 2026! 💎 This year’s HotI theme highlights how scale-up, scale-out, and scale-across infrastructures are increasingly converging, making advanced interconnect technologies more critical than ever. As a pioneer in photonic computing and next-generation interconnects, Lightmatter is redefining how data moves, a vision perfectly aligned with HotI 2026. ⚡ A big thank you to Lightmatter for supporting the Hot Interconnects community and helping shape the future of high-performance systems. Looking forward to an incredible event! 🚀

This week at @BU_Tweets, Lightmatter’s Staff Photonics Architect, Alexander Sludds, joins NES Optica to discuss the next frontier of compute efficiency. Learn more: bit.ly/4rhQ31l