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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
ANHUI CRYSTRO CRYSTAL MATERIALS CO., LTD. INNOVATOR FOR MAGNETO OPTICAL CRYSTALS
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TB3Ga5O12 1mm Faraday Terbium Gallium Garnet TGG Crystal

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TB3Ga5O12 1mm Faraday Terbium Gallium Garnet TGG Crystal

Brand Name : Crystro

Model Number : JCR201224-01

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 : Terbium gallium garnet (TGG) crystal

Diameter : 1mm,2mm,2.5mm

Extinction Ratio : 30dB-40dB

Origion place : Anhui ,China

Chemical Formula : TB3Ga5O12

Lattic Parameter : a=12.355Å

Growth Method : Czochralski

Density : 7.13g/cm3

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Faraday Crystals Terbium gallium garnet TGG Crystal

The terbium gallium garnite (TGG) crystal has high magnetooptic constant, low optical loss, high thermal conductivity and high laser damage threshold.TGG single crystal is the best magneto-optical material for making Faraday polarizers and isolators with applicable wavelength of 400~1100nm(not including 470~500nm).It's main Applications are:Faraday Rotator;Magnetic sensor and Optical Isolator.

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

Advantages:

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

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--100 mm in diameter


Product Tags:

1mm TGG Crystal

      

Faraday TGG Crystal

      

Terbium Gallium Garnet Crystal

      
Quality TB3Ga5O12 1mm Faraday Terbium Gallium Garnet TGG Crystal wholesale

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