Designer and manufacturer of interference filters: narrow and broad bandpass, long- and shortwave, ND filters, atmospheric windows, antireflection and metallic coatings. Holographic diffraction gratings: plano, concave, and blazed, pulse compression/stretcher gratings. Diode laser tuning gratings and network communications gratings available.
Established: 1975
Employees: 80
Facility area (sq ft): 40,000