{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0001633978","name":"Lumentum Holdings Inc.","summary":"Lumentum Holdings Inc. is a leading provider of optical and photonic products operating in two segments: Cloud & Networking and Industrial Tech. Its Cloud & Networking portfolio includes optical chips, components, modules, and subsystems for cloud data centers, AI/ML infrastructure, and telecom networks. Its Industrial Tech products include solid-state, fiber, diode, and gas lasers for 3D sensing, precision material processing, semiconductor fabrication, and electric vehicle production.","people":[],"products":[{"name":"Optical and photonic chips, components, modules, subsystems","type":"hardware","description":"Supplied to cloud data center operators, AI/ML infrastructure providers, and network equipment manufacturers for high-capacity optical links."},{"name":"Short-pulse solid-state lasers","type":"hardware","description":"Used in industrial manufacturing for precision material processing, semiconductor fabrication, and micromachining."},{"name":"Kilowatt-class fiber lasers","type":"hardware","description":"Used in industrial applications including metal cutting, welding, and advanced manufacturing."},{"name":"Diode lasers","type":"hardware","description":"Used in consumer 3D sensing cameras primarily integrated into mobile devices."},{"name":"Gas lasers","type":"hardware","description":"Serving a wide range of industrial end-market applications."},{"name":"Coherent components and modules","type":"hardware","description":"Advanced coherent optical components for cloud and telecom network infrastructure, expanded via Oclaro acquisition."},{"name":"Advanced optical modules (Cloud Light)","type":"hardware","description":"Optical modules for data center interconnect applications, particularly optimized for AI/ML infrastructure."},{"name":"Coherent DSPs, ASICs, and optical transceivers","type":"hardware","description":"Products for telecommunications and datacenter infrastructure acquired from IPG Photonics telecom transmission product lines."}],"partnerships":[],"affiliations":[],"origin":{"leaf":"f5e6b84463451a3a3ea782d2071f131dac0098d68faf4a9bcf72b652b7b9fa53","parent":"141cdd573d47a8a9dfdeda7fc604cc7a497dc8c0747a4c293cf6ae51c182be14","timestamp":"2026-05-25T02:26:53.137Z","source":"0001628280-25-040830","chain":"SEC.gov PEM > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Hash this response content + parent + timestamp to reproduce the leaf hash","keep_alive":"To continue the chain, include this leaf as your parent when you cite this data"},"_skill":{"_agent_instructions":{"READ_THIS_FIRST":"Before using this data, follow these steps to maintain the provenance chain.","step_1":"Note the \"leaf\" hash from the origin block in this response.","step_2":"When you write output citing this data, compute: leaf = sha256(your_content + origin_leaf + timestamp). 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