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

GGG Substrate Magneto Optical Crystals Gadolinium Gallium Garnet Substrates

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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GGG Substrate Magneto Optical Crystals Gadolinium Gallium Garnet Substrates

GGG Substrate Magneto Optical Crystals Gadolinium Gallium Garnet Substrates
GGG Substrate Magneto Optical Crystals Gadolinium Gallium Garnet Substrates GGG Substrate Magneto Optical Crystals Gadolinium Gallium Garnet Substrates GGG Substrate Magneto Optical Crystals Gadolinium Gallium Garnet Substrates

Large Image :  GGG Substrate Magneto Optical Crystals Gadolinium Gallium Garnet Substrates

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

,

laalo3 substrate

GGG Substrate, Gadolinium Gallium Garnet Substrates for Magneto-optical Film

GGG substrate, Gadolinium gallium garnet (GGG) is dedicated substrates for magneto-optical film. In the optical communication devices, require a lot of using 1.3μ and 1.5μ optical isolator, Its core component is the YIG or BIG film been placed in a magnetic field. GGG single crystal substrates of different tangential, which can achieve the best lattice match with these magneto-optical material, Thus ensuring the YIG, BIG film epitaxial growth be successful.
GGG have good physical and mechanical properties and chemical stability. GGG is the best substrate material for made the microwave isolators .

 

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

Tel: +8613335516062

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