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Gadolinium Gallium Garnet GGG Single Crystal Substrate For YIG And BIG Film

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.

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Gadolinium Gallium Garnet GGG Single Crystal Substrate For YIG And BIG Film

Gadolinium Gallium Garnet GGG Single Crystal Substrate For YIG And BIG Film
Gadolinium Gallium Garnet GGG Single Crystal Substrate For YIG And BIG Film Gadolinium Gallium Garnet GGG Single Crystal Substrate For YIG And BIG Film Gadolinium Gallium Garnet GGG Single Crystal Substrate For YIG And BIG Film Gadolinium Gallium Garnet GGG Single Crystal Substrate For YIG And BIG Film

Large Image :  Gadolinium Gallium Garnet GGG Single Crystal Substrate For YIG And BIG Film

Product Details:

Place of Origin: CHINA
Brand Name: CRYSTRO
Certification: SGS/ROHS
Model Number: CR-200820-06

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
Size: Max 4inch Diameter Thickness: 0.5mm/1.0mm
Polishing: EPI Ready Orientation: <111>or<100>
Roughness: <0.5nm Edge Orientation Accuracy: <1°
High Light:

lanthanum aluminate

,

laalo3 substrate

Gadolinium Gallium Garnet (GGG) Single Crystal Substrate for YIG and BIG Film

Gadolinium Gallium Garnet (GGG, Gd3Ga5O12) is a magneto-optical and microwave substrate. It is the best substrate material for infrared optical isolator (1.3 and 1.5um), which is a very important device in optical communication. It is made of YIG or BIG film on the GGG substrate plus birefringence parts. Also GGG is an important substrate for microwave isolator and other devices. Its physical, mechanical and chemical properties are all good for the above applications.

 

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

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