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| Categories | TGG Crystal | 
|---|---|
| Brand Name: | Crystro | 
| Model Number: | JCR201223-01 | 
| Certification: | SGS/ROHS/REACH | 
| Place of Origin: | China | 
| MOQ: | 1pc | 
| Payment Terms: | T/T, Western Union, MoneyGram, Paypal | 
| Supply Ability: | 10000pcs per week | 
| Delivery Time: | 3-4 weeks | 
| Packaging Details: | Transparent clean box | 
| Material: | TGG Crystal | 
| Diameter: | from 1mm to 4inch diameter | 
| Extinction Ratio: | 30dB-40dB | 
| Surface Quality: | 10-5 | 
| AR Coating: | <0.2% | 
| Wave Front Distortion: | <1/8 wave | 
| Diameter Tolerance: | +0/-0.05mm | 
| Length Tolerance: | +/-0.2mm | 
| Company Info. | 
| ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Flatness λ/10 Magnetic Sensor TGG Crystal
Applications:
Faraday Rotator;
Magnetic sensor
Optical Isolator
Description:
Terbium gallium garnet is an attractive Faraday-rotating crystal suitable for constructing magneto-optical isolators, magneto-optical switches, magneto-optical modulators and so on,widely used in YAG, Ti-doped sapphire and other multi-stage amplification, ring type, seed injection laser
is a crucial category of magneto-optical materials for use in the visible and the near-infrared spectral regions((400-470nm and 500-1500nm)).
The TGG crystal possesses a large Verdet constant (35 RadT−1m−1 at 1064 nm), high thermal conductivity (7.4 Wm−1K−1), low optical losses (< 0.1%/cm) and high laser damage threshold (> 1 GW/cm2).
Main Properties:
| Chemical Formula | TB3Ga5O12 | 
| Lattic Parameter | a=12.355Å | 
| Growth Method | Czochralski | 
| Density | 7.13g/cm3 | 
| Mohs Hardness | 8.0 | 
| Melting Point | 1725℃ | 
| Refractive Index | 1.954 at 1064nm | 
CRYSTRO supply TGG crystal with:
| 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--76 mm in diameter | 
Features:
                                 
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