ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. |
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Low Optical Loss Dia 10*15 Mm TGG Crystals Magneto Optical Material
Low Optical Loss Magneto Optical Material Terbium Gallium Garnet TGG Crystal Rods Dia 10*15 mm
Terbium Gallium Garnet (TGG) is a kind of synthetic garnet ,an magneto-optical crystal with a high level of thermal conductivity for Faraday rotators and isolators.It can be used in optical isolators for laser systems, in optical circulators for fiber optic systems, in optical modulators, and in current and magnetic field sensors.
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
We can offer customize TGG crystal sizes upon your request.
Orientation | [111] within ±15 arc min |
Wave Front 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 arc min |
Surface Quality | 10/5 Scratch/Dig |
AR Coating | <0.2% |
Large Dimensions of Crystals | 2.0--100 mm in diameter |