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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
Home ProductsMagneto Optical Crystals

Faraday Polarizer High Isolation Magneto TGG Single Crystals Optical

China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
Fast Delivery and Quality looks good,will test soon.Thanks!

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Faraday Polarizer High Isolation Magneto TGG Single Crystals Optical

Faraday Polarizer High Isolation Magneto TGG Single Crystals Optical
Faraday Polarizer High Isolation Magneto TGG Single Crystals Optical
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Large Image :  Faraday Polarizer High Isolation Magneto TGG Single Crystals Optical

Product Details:
Place of Origin: China
Brand Name: Crystro
Certification: SGS/ROHS/REACH
Model Number: JCR200615-05
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Packaging Details: Transparent clean box
Delivery Time: 3-4 weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 10000pcs per week
Detailed Product Description
Material: TGG Crystal Diameter: 100mm
Diameter Tolerance: +0/-0.05mm Length Tolerance: +/-0.2mm
High Isolation: Up To 40dB Surface Quality: 10/5 Polish
AR Coating: R<0.2% Wave Front Distortion: <1/8 Wave
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Faraday Polarizer TGG Crystals

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Faraday Polarizer Single Crystals

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High Isolation Magneto Single Crystals

Faraday Polarizer High Isolation Magneto Optical TGG Single Crystals

 

Description:

 

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

 

Features:

  • Large Verdet Constant (Typical 35 dB,Up to 40dB)
  • Low optical losses (<0.1%/cm)
  • High thermal conductivity (7.4W m-1K-1).
  • High laser damage threshold (>1GW/cm2).
  • Thermal conductivity is an order of magnitude greater than typical glass.
  • Optical losses are lower for TGG than Tb-doped glasses

 

Applications:

  • Faraday Rotator;

  • Optical Isolator.

  • Magnetic sensor

 

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

Contact Details
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Contact Person: Ms. Wu

Tel: 86-18405657612

Fax: 86-0551-63840588

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