Nanograss Photonics leverages Opto-plasmonic technology to solve bottlenecks of conventional opto-electronics for ultra-fast tele/data communications beyond 5G. The company specializes in photodetectors, opto-plasmonic devices, quantum devices, optical communications, optical sensing and imaging, photonic integrated circuits, and optical manufacturing.
Apex MicrodevicesApex Microdevices is a photonics technology and scientific research company focused on advancing compact optical systems. Its work in meta-optics and wafer-scale fabrication supports defense imaging, medical imaging, and other emerging photonics applications.WEST CHESTER, OH
PhotekPhotek is an advanced electro-optics manufacturer based in East Sussex, where it develops specialist detection equipment for scientists and engineers working with extremely faint or fast-changing signals. Its 1,500-square-metre facility includes controlled assembly and clean-room space, supporting bespoke work for research and industrial applications. Photek is ISO 9001 and ISO 14001 certified by BSI.LANCASTER, PA
Dayton PhotonicsDayton Photonics, a Dayton technology startup, develops free-space optical communication systems that deliver broadband without physical fiber. Its Theia™ link uses beam-steering laser technology to provide 10 Gbps connectivity in places where conventional fiber is costly or impractical, including rural areas and other hard-to-reach environments. Founded by optical-communications specialists Emily Fehrman Cory, Ph.D., and Cullen Bradley, the company is bringing fiberless networks from its Ohio base to market.DAYTON, OH
Precision Optical Technologies (Precision OT)Precision Optical Technologies (Precision OT) builds optical networking equipment and custom fiber-optic components, pairing OEM-compatible transceivers with specialty fiber solutions under its Opticonx line. From its Rochester headquarters, the company supports network integration with more than 10,000 square feet of telco-grade laboratory space and over 100 host platforms spanning 25 network equipment vendors. Opticonx also takes custom fiber projects from concept and design through manufacturing, including short-run cable work and customer-supplied fiber.ROCHESTER, NY