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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
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40dB Extinction Ratio Dia 4.2mm TGG Crystals Rods Terbium Gallium Garnet

China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
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40dB Extinction Ratio Dia 4.2mm TGG Crystals Rods Terbium Gallium Garnet

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Large Image :  40dB Extinction Ratio Dia 4.2mm TGG Crystals Rods Terbium Gallium Garnet

Product Details:
Place of Origin: China
Brand Name: Crystro
Certification: SGS/ROHS/REACH
Model Number: CR211230-08
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: USD 20-100/pc
Packaging Details: Transparent clean box
Delivery Time: 4-5 weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 10000pcs per week
Detailed Product Description
Item: 40dB Extinction Ratio Dia4.2mm X 7.5mmTGG Single Crystals Rods Name: Terbium Gallium Garnet
Verdet Constant: 40 Rad/T/m At 1064 Nm Refractive Index: 1.95 At 1064 Nm
Size: Dia4.2mm X 7.5mm Packing: Transparent Box
Origin: China Shipment: DHL/FEDEX..
High Light:

Dia 4.2mm TGG Crystals Rods

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40dB TGG Crystals Rods

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40dB terbium gallium garnet Rods

40dB Extinction Ratio Dia4.2mm x 7.5mmTGG Single Crystals Rods

 

Currently, terbium gallium garnet (Tb3Ga5O12, TGG) is the most common single-crystal Faraday rotator used in optical isolator applications. Because TGG melts congruently at a temperature of ~ 1825 °C, large crystals can be grown using the Czochralski technique.

 

Features:

  • Cubic type,small size
  • Extinction Ratio Typical: >35 dB  High Grade: >40 dB
  • Verdet Constant 40 rad/T/m at 1064 nm
  • Refractive Index 1.95 at 1064 nm

 

Applications:

  • Faraday Rotator;

  • Optical Isolator.

  • Fiber Isolator

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

 

                                40dB Extinction Ratio Dia 4.2mm TGG Crystals Rods  Terbium Gallium Garnet 0

Contact Details
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Contact Person: roy_luo

Tel: +8613335516062

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