OST Photonics is a leading manufacturer of Gadolinium Gallium Garnet (GGG) substrates and crystals. Our Gadolinium Gallium Garnet (GGG) products are known for their exceptional quality and performance. With its excellent thermal stability, high transparency, and low optical absorption, GGG is an ideal material for various applications, including laser technology, optical amplifiers, magneto-optical devices, and more.
Our GGG substrates are available in various sizes and thicknesses, catering to different customer requirements. The crystals are grown using advanced techniques, ensuring uniformity and high crystalline quality.