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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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7.13g/Cm3 Gd3Ga5O12 1064nm Magneto GGG Optical Substrate

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7.13g/Cm3 Gd3Ga5O12 1064nm Magneto GGG Optical Substrate

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Brand Name : Crystro

Model Number : CR200822-02

Certification : SGS/COC

Place of Origin : China

MOQ : 1pc

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

Supply Ability : 5000pcs per month

Delivery Time : 4-5weeks

Packaging Details : Transparent clean box

Material : Gadolinium Gallium Garnet

Chemical Formular : Gd3Ga5O12

Lattice constant : 12.383A

Growth Method : Czochralski

Density : 7.13g/cm3

Mohs Hardness : 8.0

Melting Point : 1725°

Refractive Index : 1.954@1064nm

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Magneto-optical Crystal Gadolinium Gallium Garnet ( GGG )

Gadolinium Gallium Garnet (GGG, Gd3Ga5O12) is a synthetic crystalline material of the garnet group, with good mechanical, thermal, and optical properties. It is typically colorless. It has cubic lattice, density 7.08 g/cm3 and Mohs hardness is variously noted as 6.5 and 7.5. Its crystals are made by Czochralski method and can be made with addition of various dopants for modification of color. It is used in fabrication of various optical components and as substrate material for magneto–optical films. It also finds use in jewelry as a diamond simulant.

Main Advantages:

  • Large dimensions,up to 4''
  • High thermal conductivity (7.4W m-1K-1).
  • High laser damage threshold (>1GW/cm2)
  • Low optical losses (<0.1%/cm)

Main Properties:

Chemical Formula Gd3Ga5O12
Lattic Parameter a=12.376Å
Growth Method Czochralski
Density 7.13g/cm3
Mohs Hardness 8.0
Melting Point 1725℃
Refractive Index 1.954 at 1064nm

CRYSTRO supply GGG crystal with:

Orientation [111] within ±15 arc min
Wave Front Distortion <1/4 wave@632
Diameter Tolerance ±0.05mm
Length Tolerance ±0.2mm
Chamfer 0.10mm@45º
Flatness <1/10 wave at 633nm
Parallelism < 30 arc Seconds
Perpendicularity < 15 arc min
Surface Quality 10/5 Scratch/Dig
Clear Apereture >90%
Large Dimensions of Crystals

2.8-76 mm in diameter

Product Tags:

GGG Optical Substrate

      

Gd3Ga5O12

      

Magneto Optical Substrate

      
Quality 7.13g/Cm3 Gd3Ga5O12 1064nm Magneto GGG Optical Substrate for sale

7.13g/Cm3 Gd3Ga5O12 1064nm Magneto GGG Optical Substrate Images

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