Although similar to a band pass filter in theory; these particular optical filters are often achieved by depositing custom filters on both sides of a substrate using some of the newest and most progressive deposition methods to maximize the requested performance. Contact our design team to discuss your specific requirements including: transmission wavelength range, steepness of cut on and cut off transitions, optical density, angle of incidence and incident medium.
Broadband pass optical filters are available for maximum performance from 400nm – 2000nm. These filters have excellent environmental stability for demanding military and telecommunication applications.
Designs meet or exceed the environmental requirements of MIL-C-48497.