Coatings & Materials

Design and manufacture advanced custom thin-film components for OEM volume applications. Products include linear variable filters, variable dichroics, high-quality fluorescence filter sets, filters and dichroics, and filter sets for point-of-care instruments, beamsplitter cubes, and many other components.

Provides cutting-edge optical thin-film coatings for the most challenging optical filter scenarios. Produces custom filters with a combination of automation, algorithms, and a plasma thin-film deposition process. ISO 9001:2015 certified and ITAR registered.

G&H provides design and manufacturing solutions to OEM customers around the world. We meet challenging specifications and offer long product lifetime and guaranteed performance in harsh environments. Our Group is comprised of three businesses: G&H Aerospace and Defense, G&H Industrial and Telecom, G&H Life Sciences and Biophotonics.