UV Transmission Gratings disperse light for fixed applications.

Edmund Optics    Barrington, NJ 08007
Sep 16, 2011 Manufactured from UV grade fused silica substrate, UV Transmission Gratings are suited for applications in 250-450 nm wavelength range. Units are relatively polarization insensitive and are fairly impervious to alignment errors. When incident light strikes gratings' coarse groove spacing, it is dispersed to opposite side of grating at fixed angle. As groove spacing increases, diffraction angle decreases. Models are offered with 300, 600, 830, and 1,200 grooves/mm in 12.7, 25, and 50 mm² sizes.