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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
Home ProductsGGG Crystal

GGG 4 Inch 100 Orientation Gadolinium Gallium Garnet

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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A stable supplier of us,very professional team..

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GGG 4 Inch 100 Orientation Gadolinium Gallium Garnet

GGG 4 Inch 100 Orientation Gadolinium Gallium Garnet
GGG 4 Inch 100 Orientation Gadolinium Gallium Garnet
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Large Image :  GGG 4 Inch 100 Orientation Gadolinium Gallium Garnet

Product Details:
Place of Origin: China
Brand Name: Crystro
Certification: SGS/COC
Model Number: CR200902-01
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Packaging Details: Transparent clean box
Delivery Time: 4-5weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 5000pcs per month
Detailed Product Description
Material: Gadolinium Gallium Garnet Chemical Formular: Gd3Ga5O12
Orientation: <111> <100> Mohs Hardness: 8.0
Melting Point: 1725° Refractive Index: 1.954@1064nm
Lattice Constant: 12.383A Growth Method: Czochralski
High Light:

100 Orientation Gadolinium Gallium Garnet

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4 Inch Gadolinium Gallium Garnet

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GGG Optical Substrate

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''
  • Orientation,<111> <100>
  • 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  ±0.05mm
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

 diameter up to 4inch

 

Contact Details
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Contact Person: roy_luo

Tel: +8613335516062

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