The Originator of In-Line Optical Power Monitors and
Power Monitor Attenuators

EigenLight specializes in low-loss, minimally invasive optical power monitoring.  Our optical power monitor equipment and components provide in-line measurement solutions for a wide-range of fiber optic applications, including 100G transport. In addition, EigenLight supplies premium patch cords, attenuators, multi-fiber cable breakouts, and custom fiber termination in a variety of fiber and connector types.

EigenLight Corporation was founded in 1996 by Bell Labs scientists.  Since then, our technical staff has grown to comprise a core team of experienced engineers and researchers who have developed revolutionary patented products. EigenLight's optical power monitoring technology for OEM and test applications is lowest-loss, minimally invasive, and extremely reliable.  From laser micro-machined components to test instruments based on a proprietary low-power ASIC chip, EigenLight's technology provides performance that is unrivalled in the industry.  Our products have applications in telecommunications (including 40G and 100G optical transport systems), biomedical, military defense, aerospace, oil exploration, and security industries.

EigenLight's research and manufacturing headquarters are equipped with clean room and electrostatic discharge protected facilities, as well as state-of-the-art fiber optic production and testing equipment. EigenLight's cost-effective volume manufacturing affords competitive pricing.  All of our products are made in the USA.

EigenLight is a corporate member of the New England Fiber Optic Council and the Optical Society of America.