|
Product Details:
Payment & Shipping Terms:
|
Name: | Terbium Gallium Garnet | Chemical Formula: | TB3Ga5O12 |
---|---|---|---|
Growth Method: | Czochralski | Density: | 7.13g/cm3 |
Mohs Hardness: | 8.0 | Melting Point: | 1725℃ |
Refractive Index: | 1.954 At 1064nm | Lattic Parameter: | A=12.355Å |
High Light: | Terbium Gallium Garnet TGG Crystals,TB3Ga5O12 Terbium Gallium Garnet,Faraday Isolators TGG Crystals |
Terbium Gallium Garnet (TGG) Crystal Used For Faraday Isolators and Rotators
Terbium gallium garnet (Tb3Ga5O12, TGG) 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). Therefore, it 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
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 |
Features:
Applications:
Faraday Rotator;
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 |
Contact Person: Zheng
Tel: +86 18255496761
Fax: 86-551-63840588
Dia 76mm Faraday Devices TGG Single Crystal Magneto Optical Crystals
Fiber Laser Faraday Isolator Crystal Magneto Optic TSAG Crystal
Faraday Rotator And Isolator TSAG Magneto Optical Crystals
Magneto Optical Crystals Terbium Scandium Aluminum Garnet TSAG Crystal Rods
Lutetium Alluminium Garnet Scintillation Crystals LED Lighting Ce LUAG Crystal
High Density Scintillating Material Lutetium Aluminum Garnet Ce LUAG Crystal
Scintilation Material Cerium Doped Lutetium Aluminium Garnet Ce LUAG Crystal