High Laser Damage Threshold GGG Substrate For Optical Communication Devices
Price:
Negotiable
MOQ:
1 Piece
Delivery Time:
3-4 weeks
Brand:
Crystro
Product Description
High Laser Damage Threshold GGG Substrate For Optical Communication
1.Introduction:
Gallium Gadolinium Garnet (Gd3Ga5O12 or GGG) single crystal is a material with good physical and mechanical properties and chemical stability. It can be used in the fabrication of various optical components as a substrate material for magneto-optical films and high–temperature superconductors. It is also the best substrate material of the YIG and BIG film liquid epitaxy, which is a very important part of optical isolators.
2.Features :
- Low optical losses (<0.1%/cm)
- High thermal conductivity (7.4W m-1K-1).
- High laser damage threshold (>1GW/cm2)
3.Material Properties :
| Name | GGG Crystal |
|
Chemical Formula |
Gd3Ga5O12 |
|
Lattic Parameter |
a=12.376Å |
|
Growth Method |
Czochralski |
|
Density |
7.13g/cm3 |
| Hardness | 8.0 Mohs |
| Melting Point | 1725℃ |
| Refractive Index |
1.954 at 1064nm |
4.Crystro offers :
| SIze | MAX Dia 4 inches |
| Thickness | 0.5mm/ 1mm |
| Polishing | Single or Double side |
|
Orientation |
<111>±0.2° |
| Edge Orientation accuracy | 2°(special in 1°) |
| Cutting | Special size and orientation are available upon request |
| Ra | ≤1nm |
| Package |
100 clean bag,1000 exactly the clean bag
|
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Company
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
Location
No. 176, Yuner Road Industrial Park, Hefei City, Anhui, China
Contact Person
Zheng