7.13g/Cm3 Gd3Ga5O12 1064nm Magneto GGG Optical Substrate

Magneto-optical Crystal Gadolinium Gallium Garnet ( GGG )

Gadolinium Gallium Garnet (GGG, Gd₃Ga₅O₁₂) is a synthetic crystalline material of the garnet group, with good mechanical, thermal, and optical properties. It is typically colorless. It has cubic lattice, density 7.08 g/cm³ and Mohs hardness is variously noted as 6.5 and 7.5. Its crystals are made by Czochralski method and can be made with addition of various dopants for modification of color. It is used in fabrication of various optical components and as substrate material for magneto–optical films. It also finds use in jewelry as a diamond simulant.

Main Advantages:

• Large dimensions,up to 4''
• High thermal conductivity (7.4W m-1K-1).
• High laser damage threshold (>1GW/cm2)
• Low optical losses (<0.1%/cm)

Main Properties:

CRYSTRO supply GGG crystal with:

Anhui Crystro Crystal Materials Co., Ltd. is specialized in research and development of crystal science and technology,we located at Anhui Province,Hefei City.

Our business scope mainly concentrated in high-tech crystal materials research and development, manufacture and multidisciplinary solutions. The service industries include: communications, aerospace, automobile, medical, beauty and other industries.

Crystro has perfect automatic production equipment, the current products are mainly concentrated in the YAG, TGG, TSAG,GGG , LGS,Ce:GAGG ,Ce:YAG andCe: LuYAG production.

the application of advanced process technology of manufacturing,reducing energy consumption to ensure sustainable development field of research and development.

Crystro established a crystal research center and developed different kinds of crystals according to customer and markets' requirments.

We provide technical support and training for new applications and product development.