About
Coherent is a vertically integrated supplier of lasers, photonic devices, and laser measurement systems for communications, electronics, and instrumentation markets. The company manufactures silicon photonics, VCSEL arrays, lenses, filters, isolators, laser sources, and measurement equipment serving quantum photonics applications, industrial processing, and optical networking. Coherent provides comprehensive coherent transceivers and modules for global communications networks and quantum systems. The company was formed through the 2022 merger of II-VI and Coherent Inc. Update 2026-06-17: Coherent is expanding its Sherman, Texas facility to scale production of 6-inch indium phosphide wafers for NVIDIA's AI optical. Source: https://quantumzeitgeist.com/coherent-texas-fab-nvidias-500b/ Update 2025-09-12: Coherent developed a new system that suppresses phase noise by up to 47. Source: https://quantumzeitgeist.com/73-fold-quantum-networks-phase-coherent-fibers-fold-noise-suppression-enabling-stable/
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