Lightmatter and Cadence Collaborate to Accelerate Optical Interconnect for AI Infrastructure

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  "detected_at": "2026-01-27T00:00:00+00:00",
  "company": {
    "name": "Lightmatter",
    "domain": "lightmatter.co"
  },
  "data": {
    "url": "https://lightmatter.co/press-release/lightmatter-and-cadence-collaborate-to-accelerate-optical-interconnect-for-ai-infrastructure",
    "title": "Lightmatter and Cadence Collaborate to Accelerate Optical Interconnect for AI Infrastructure",
    "excerpt": "Lightmatter and Cadence collaborate to accelerate optical interconnect for AI infrastructure.\n\nTechnical collaboration leverages Cadence AI/HPC IP in next-generation optical engines for hyperscale AI data centers\n\nMOUNTAIN VIEW, Calif. - (BUSINESS WIRE) - Lightmatter, the leader in photonic (super)computing, today announced a technical collaboration with Cadence to develop co-packaged optics (CPO) solutions that integrate Cadence's silicon-proven, high-speed SerDes IP with Lightmatter's Passage(TM) optical engine. By focusing on integration with advanced-node CMOS technology and industry-standard packaging workflows, the collaboration aims to pave the way for high-performance, manufacturing-ready CPO in next-generation AI and high-performance computing (HPC) environments.\n\nThe transition to CPO represents a major inflection point for AI infrastructure, moving beyond traditional pluggables and near-packaged optics to fully integrated, 2D and 3D-stacked photonic interconnects. The combination of Cadence's optics-optimized high-speed SerDes, Universal Chiplet Interconnect Express(TM)(UCIe(TM) IP for disaggregation, and EDA expertise with Lightmatter's silicon photonics and laser leadership establishes a roadmap of silicon-proven technologies for the development of hyperscalers' custom AI infrastructure chips.\n\n\"The next big leap in AI performance requires a fundamental change in...",
    "summary": "Lightmatter partnered with Cadence on Jan 27th '26.",
    "category": "partners_with",
    "found_at": "2026-01-27T00:00:00Z",
    "location": "Mountain View, California, United States",
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    "image_url": "https://lightmatter.co/wp-content/uploads/2021/02/cropped-logo-lm.png",
    "confidence": 0.342,
    "published_at": "2026-01-27T04:42:22Z",
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        "city": "Mountain View",
        "state": "California",
        "country": "United States",
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    "article_sentence": "MOUNTAIN VIEW, Calif. - (BUSINESS WIRE) - Lightmatter, the leader in photonic (super)computing, today announced a technical collaboration with Cadence to develop co-packaged optics (CPO) solutions that integrate Cadence's silicon-proven, high-speed SerDes IP with Lightmatter's Passage(TM) optical engine."
  }
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