●Low optical loss (< 0.1% / cm)
●High thermal conductivity (7.4w M-1 k-1)
●High laser damage threshold（ ± 1GW/cm²）
●Magneto optic film substrate
●High temperature superconducting substrate
Gadolinium gallium garnet (GGG) is a special substrate for magneto-optical thin films because of its excellent physical, mechanical and chemical stability.
In optical communication equipment, 1.3 μ And 1.5 μ The core part of the optical isolator is YIG or big film placed in magnetic field. The GGG single crystal substrates with different tangential directions can match the crystal lattice of this kind of magneto-optical materials, so as to ensure the successful epitaxial growth of YIG and big films.
In the field of magnetic refrigeration, GGG Crystal has been successfully used in the temperature range below 20K for market he Ⅱ flow and pre stage refrigeration of helium nitrogen liquefaction.
1.954 @ 1064nm
Single side or double side
< 111 >±0.2°
Edge orientation accuracy
2°（Special requirements up to 1 ° within）
According to the specific requirements, the edge oriented crystal can be tilted at a specific angle (tilt angle 1 °- forty-five °）
Class 100 clean bag, class 1000 ultra static room
Note: Parameters above can be customized as required.
Contact: John Jay Woo
Add: No.2339,South Secrion of Tianfu Avenue,Tianfu New Area,Chengdu 610213,China