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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
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Custom Gd3Ga5O12 Single Crystalline Substrates For Microwave Devices

China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
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Custom Gd3Ga5O12 Single Crystalline Substrates For Microwave Devices

Custom Gd3Ga5O12 Single Crystalline Substrates For Microwave Devices
Custom Gd3Ga5O12 Single Crystalline Substrates For Microwave Devices
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Large Image :  Custom Gd3Ga5O12 Single Crystalline Substrates For Microwave Devices

Product Details:
Place of Origin: China
Brand Name: Crystro
Certification: SGS/ROHS
Model Number: CR210508-03
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Packaging Details: Transparent clean box
Delivery Time: 2-4weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 5000pcs per month
Detailed Product Description
Material: Custom Gd3Ga5O12 Single Crystalline Substrates Lattice Constant: 12.383A
Density: 7.13g/cm3 Warranty:: 1 Year
Package: Vaccum Packing Refractive Index: 1.954 At 1064nm
Optical Loss: <0.1%/cm Thermal Conductivity: 7.4W M-1k-1
High Light:

single crystalline Substrates

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Gd3Ga5O12 Single Crystalline

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Gd3Ga5O12 crystal substrates

Custom Gd3Ga5O12 Single Crystalline Substrates
 
GGG is also substrate material for microwave devices.
In the optical communication devices,require a lot of using 1.3u and 1.5u optical isolator,which core component is the YIG or BIG film been placed in a magnetic field.
GGG has been successfully applied in the magnetic refrigeration industry in the temperature zone below 20 k for market HeII flow and helium-nitrogen liquefaction pre-stage refrigeration.
 
Crystro's GGG has low optical lossed(<0.1%/cm),high thermal conductivity(7.4W m-1K-1),High laser damage threshold(>1GW/cm2)
 

 
CRYSTRO offers:
 
SizeMax 4inch dia
Thickness0.5mm, 1.0mm
PolishingSingle or double side
Orientation<111>,<100> ±2°
Edge orientation accuracy<2°
Edge Cuttingcustom
Roughness<0.5nm
Packagethousand grade clean room,vaccum bags

 

Orientation[111] within ±15 arc min
Wave Front Distortion<1/4 wave@632
Diameter Tolerance±0.05mm
Length Tolerance±0.2mm
Chamfer0.10mm@45º
Flatness<1/10 wave at 633nm
Parallelism< 30 arc Seconds
Perpendicularity< 15 arc min
Surface Quality10/5 Scratch/Dig
Clear Apereture>90%
Large Dimensions of Crystals2.8-76 mm in diameter


 
Compare GGG with SGGG:
 

MaterialGGGSGGG
Chemical FormularGd3Ga5O12Substituted GGG
Lattice Constant12.383A12.497A
Growth MethodCzochralskiCzochralski
Density7.13g/cm37.09g/cm3
Mohs Hardness87.5
Melting Point1725℃1730℃
Refractive Index1.954 at 1064nm1.954 at 1064nm

 
document:
 
GGG SGGG NGG Crystal.pdf
 
Crystro has perfect automatic production machine, the current products are mainly concentrated in the YAG, TGG, TSAG,GGG ,LGS,Ce:GAGG ,Ce:YAG and Ce: LuYAG crystals.
We also established a crystal research center and developed different kinds of crystals. Keep providing technical support and training for new applications and product development staffs.
Custom Gd3Ga5O12 Single Crystalline Substrates For Microwave Devices 0

Contact Details
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Contact Person: roy_luo

Tel: +8613335516062

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