Photonics companies

II-VI Aerospace & Defense, a division of Coherent, designs and manufactures advanced optical and photonic systems for aerospace and defense applications includi…

Coherent Corp. develops photonic systems and components - lasers, optics, and light-based devices - for manufacturing, semiconductors, data transmission, and sp…

Monarch Quantum builds Quantum Light Engines™, integrated photonics subsystems consolidating hundreds of discrete optical components into ruggedized modules for…

Thorlabs is a photonics technology manufacturer offering over 20,000 products for scientific research, manufacturing, and biomedical applications across nine co…

Neurophos builds silicon photonics and programmable metasurface optical processing units that perform AI inference matrix multiplications optically for data cen…

Lightmatter builds photonic chips and interconnects designed to enable high-bandwidth, low-latency communication for AI infrastructure in hyperscale data center…

PsiQuantum is building a fault-tolerant quantum computer using photonic qubits on silicon chips manufactured at commercial foundries.

Taara uses light-based wireless technology to provide fiber-like broadband speeds without cables, operating in over 20 countries to expand global connectivity.

S2 Corporation develops RF sensing and signal processing systems using proprietary photonic holographic technology for defence and communications applications.

Physical Electronics USA manufactures advanced surface analysis instruments, including XPS, AES, and TOF-SIMS systems, for industries from microelectronics to b…