Optical Beamsplitter Coatings

Beamsplitters consist of an optic coated with a multilayer dielectric film that splits the incoming energy into reflected and transmitted components in a defined way over a given wavelength region. Over wide wavelength regions, all beamsplitters are polarizing to some extent, although plate beamsplitters are less polarizing than cube beamsplitters.
NTFL can design and deposit custom beamsplitter coatings to customer specifications.