TGG Crystals

Terbium Gallium Garnet (TGG),  is a synthetic optical crystal, and the most prevalent magneto-optical material for fabricating Faraday Rotators, which is an important component in optical isolators. Hangzhou Shalom EO offers Czochralski-grown, precision-polished Terbium Gallium Garnet (TGG) Crystals with high surface quality (10/5 S/D) and high transmission AR Coatings.