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2 Inch Gadolinium Gallium Garnet GGG , Crystal Substrate Material Gd3Ga5O12

2 Inch Gadolinium Gallium Garnet GGG , Crystal Substrate Material Gd3Ga5O12

  • High Light

    magnesium oxide

    ,

    high temperature superconductors

  • Material
    GGG (Gd3Ga5O12) Crystal Substrate
  • Size
    10x10x0.5mmt~ Max 2inch
  • Surface
    SSP OR DSP
  • Orientation
    (111)or (100)
  • Thickness
    0.5mm Or 1mm
  • Customzied Size
    Ok
  • Place of Origin
    CHINA
  • Brand Name
    ZMKJ
  • Model Number
    GGG
  • Minimum Order Quantity
    10pcs
  • Price
    10-50usd/pcs by FOB
  • Packaging Details
    in1 000 grade cleaning room by plastic bag
  • Delivery Time
    1-3weeks
  • Payment Terms
    Western Union, T/T
  • Supply Ability
    500pcs

2 Inch Gadolinium Gallium Garnet GGG , Crystal Substrate Material Gd3Ga5O12

Magnesium oxide(100)&(110)Orientation  MgO Single Crystal substrates by  size 10x10x0.5mmt  or 2inch x0.5mmt /2'' inch Gadolinium gallium garnet GGG (Gd3Ga5O12) crystal substrate

 

 

Crystal Substrates Gallium Gadolinium Garnet Gd3Ga5O12 GGG single crystal

Gallium Gadolinium Garnet (Gd3Ga5O12 or GGG) single crystal is material with good optical, mechanical and thermal properties which make it promising for use in fabrication of various optical components as well as substrate material for magneto – optical films and high – temperature superconductors.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.

 

2 Inch Gadolinium Gallium Garnet GGG , Crystal Substrate Material Gd3Ga5O12 0

Feature Crystal Substrates GGG crystal

 

good optical, mechanical and thermal properties
best substrate for infrared optical isolator
good substrate for microwave isolator

 

Crystal Substrates GGG crystal

 

Chemical formula Gd3Ga5O12
Crystal structure cubic
Lattice parameters, Å a = 12.383 Å
Molecular Weight 1012.5
Density, g/cm3 7.08 g/cm3
Transmission Range 0.40 ~ 7.0 µm
Refractive index 1.97 @480nm,
Melting Point 1730°C
Thermal conductivity at 25°C, W x cm-1 x °K-1 7.05
Thermal expansion coefficient 8.2×10-6 /K
Dielectric Constant 30
Dielectric loss tangent, at 10 GHz 0.15
Colour

Colorless

 

2 Inch Gadolinium Gallium Garnet GGG , Crystal Substrate Material Gd3Ga5O12 1

 

Product Type: Gadolinium gallium garnet (Gd3Ga5O12) crystal substrate
Product Description: Gadolinium gallium garnet (GGG) is used for a magneto-optical film (YIG thin film or BIG) a special substrate in the optical communication apparatus, YIG or BIG films are 1.3 and 1.5 of the optical isolator core components of different crystal orientation GGG single-crystal substrate may have the best film with such lattice matching and GGG have good physical, mechanical properties and chemical stability, so as to ensure the success of the epitaxial growth film. GGG while also making the best microwave isolator substrate material.
Technical parameters:
Basic Properties
Crystal structure Cube: a = 12.376 Å
Mp 1800 o C
Density 7.09g/cm 3
Hardness 6.5 mohs
Index of refraction 1.95
Crystal Purity > 99.99%
Crystal growth method Czochralski method
Direction of crystal growth <111>
Specifications:

Standard Specification GGG substrate

Maximum crystal size: Ø 30 x 100 mm

Standard chip size: direction <111> ± 0.5 o; Ø 30X 0.5 mm,

10 x 10 x 0.5 mm epitaxial single throw or double throw Ra <5 Å

Note: You can provide special sizes according to customer needs and the direction of the substrate.

Standard Packaging: 1000 clean room, clean bags 10

 

2 Inch Gadolinium Gallium Garnet GGG , Crystal Substrate Material Gd3Ga5O12 22 Inch Gadolinium Gallium Garnet GGG , Crystal Substrate Material Gd3Ga5O12 3

 

Other Crystal Products                          

 

2 Inch Gadolinium Gallium Garnet GGG , Crystal Substrate Material Gd3Ga5O12 4

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Payment and  Package & Delivery               

Payment:  100% before the delivery

Packing Details : fill bubble wrap in box

Delivery Details : 3-7 working days after order of Solid bicycle tire tubesrecieving your pament will be send out.

2 Inch Gadolinium Gallium Garnet GGG , Crystal Substrate Material Gd3Ga5O12 5