Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Home ProductsOptical Substrate

Synthetic Crystalline Material Magneto Optical Crystals Gadolinium Gallium Garnet GGG

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!

—— Jhon Klus

A stable supplier of us,very professional team..

—— Clain

Crystro is a long-term supplier of us,we're happy to coopertate with a supplier with a good capacity and good quality,the quality is very important for us.

—— Jarmila

I'm Online Chat Now

Synthetic Crystalline Material Magneto Optical Crystals Gadolinium Gallium Garnet GGG

Synthetic Crystalline Material Magneto Optical Crystals Gadolinium Gallium Garnet GGG
Synthetic Crystalline Material Magneto Optical Crystals Gadolinium Gallium Garnet GGG

Large Image :  Synthetic Crystalline Material Magneto Optical Crystals Gadolinium Gallium Garnet GGG

Product Details:

Place of Origin: China
Brand Name: Crystro

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Price: USD 20-500/pc
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
High Light:

lanthanum aluminate

,

single crystal elements

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,from 2.8 to 76mm.
  • Low optical losses (<0.1%/cm)
  • High thermal conductivity (7.4W m-1K-1).
  • High laser damage threshold (>1GW/cm2)

 

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

 

Contact Details
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Contact Person: roy_luo

Send your inquiry directly to us (0 / 3000)