Film Coating Services
We provide Optical Coating services for Laser crystals, Nonlinear Optical crystals, Electro-Optic crystals, and Optical components (Windows, Prisms, Wedges, Beam splitters, Polarizers, Filters, and Lenses). Films include Anti-Reflective films in the wavelength from Ultra Violet to Near Infrared, High Reflection, Partial Reflection, High Reflection High Transmission, long-wavelength pass filter, short-wavelength pass filter, and films for Frequency-Doubled/-Tripled/-Quadrupled Nonlinear Optical crystals. We also make Al Ag Au reflectors and metal-coated electrodes. We can coat optical and metal films on a number of substrates such as BK7, Fused Silica, CaF2, Al2O3, ZF type glasses, and functional crystals (KTP, Nd: YVO4/YAG, ADP, KDP, DKDP, LBO, BiBO, LN, LiIO3, SBN). Typical reflectance/transmission curves of our coated films can be found below: