Tb3Ga5O12 TGG Single Crystal Faraday Devices Magneto Optical Crystals
Price:
Negotiable
MOQ:
1
Delivery Time:
3-4 weeks
Brand:
Crystro
Product Description
Terbium Gallium Garnet (TGG) Single Crystal Boule Faraday Devices Crystals
Introduction :
Terbium Gallium Garnet (TGG) is an excellent magneto-optical crystal used in various Faraday devices (Rotator and Isolator) in the range of 400nm-1100nm, excluding 475-500nm.TGG has many advantages compared to other magneto-optical crystals. It has a less optical loss, lower thermally induced beam distortion, and twice bigger Verdet constant than a terbium doped glass.
Specifications :
| Orientation | [111] within ±15 arc min |
| Wavefront Distortion | <1/8 wave |
| Extinction Ratio | >35dB |
| Diameter Tolerance | +0.00mm/-0.05mm |
| Length Tolerance | +0.2mm/-0.2mm |
| Chamfer | 0.10mm@45º |
| Flatness | <1/10 wave at 633nm |
| Parallelism | < 30 arc Seconds |
| Perpendicularity | < 5 arcmin |
| Surface Quality | 10/5 Scratch/Dig |
| AR Coating | <0.2% |
| Large Dimensions of Crystals | 2.0--101.4 mm in diameter |
TGG Transmission Curve :
Main Advantages :
1. Large Verdet Constant:35 Rad T-1m-1
2. Low Optical Losses : <0.1%/cm
3. High thermal conductivity: 7.4W m-1K-1
4. High laser damage threshold :>1GW/cm2
Product Details :
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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