Spectrogon AB

Spectrogon is a leading provider of optical filters, thin film coatings, and holographic gratings for a wide range of industries and applications. With headquarters and production facilities in Stockholm, Sweden, Spectrogon offers high-performance products with exceptional transmission, rejection, surface quality, and coating uniformity. Their optical filters cover a wavelength range from 400 to 14,000 nm, while holographic gratings span from 200 to 2,000 nm. Custom thin film coatings are available for various products, including wafer level packaging/optics, antireflection coatings, beamsplitters, mirrors, and neutral density filters. Spectrogon also assists customers with design, production, and assembly of optical filters and complete filter wheels.

Established in 1984, Spectrogon originated from research conducted at the Royal Institute of Technology and AGA AB. Today, the company operates in multiple countries, including Sweden, the United Kingdom, and the United States. With a strong focus on research and development, Spectrogon employs dedicated teams for R&D, production, sales, and marketing. They serve a wide range of markets, including medical diagnostics, industrial process control, robotics, optical communications, and more.