Terbium Gallium Garnet(TGG) Crystal TGG is an excellent magneto-optical crystal used in various Faraday devices(Polarizer and Isolator) in the range of 400n
Neodymium-Doped-Yttrium-Orthovanadate Nd:YVO4 (Neodymium Doped Yttrium Orthovanadate), one of the most efficient crystals for diode pumping lasers especially