Collimated Holes, Inc. ("CHI") designs and manufactures fiber optic components, sub-assemblies, and integrated imaging systems. Established in 1975, CHI has become well recognized for providing innovative solutions to difficult imaging and illumination problems.
CHI's fibers are optimized for optical transmission from the near-UV into the IR. Our fiber optic components and sub-assemblies are found in medical, scientific, industrial, aerospace and instrumentation applications throughout the world. CHI is privileged to work with a wide variety of customers, including companies in the Fortune 100, the semiconductor, biotech, and other industries, as well as independent R&D groups, academic institutions, small ventures, and start-up companies.