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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

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

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Brand Name : Crystro

Model Number : CR211230-08

Certification : SGS/ROHS/REACH

Place of Origin : China

MOQ : 1pcs

Price : USD 20-100/pc

Payment Terms : T/T, Western Union, MoneyGram, Paypal

Supply Ability : 10000pcs per week

Delivery Time : 4-5 weeks

Packaging Details : Transparent clean box

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..

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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


Product Tags:

Dia 4.2mm TGG Crystals Rods

      

40dB TGG Crystals Rods

      

40dB terbium gallium garnet Rods

      
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