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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
ANHUI CRYSTRO CRYSTAL MATERIALS CO., LTD. INNOVATOR FOR MAGNETO OPTICAL CRYSTALS
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Custom Gd3Ga5O12 Single Crystalline Substrates For Microwave Devices

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Custom Gd3Ga5O12 Single Crystalline Substrates For Microwave Devices

Brand Name : Crystro

Model Number : CR210508-03

Certification : SGS/ROHS

Place of Origin : China

MOQ : 1pc

Payment Terms : T/T, Western Union, MoneyGram, Paypal

Supply Ability : 5000pcs per month

Delivery Time : 2-4weeks

Packaging Details : Transparent clean box

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

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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



















Product Tags:

single crystalline Substrates

      

Gd3Ga5O12 Single Crystalline

      

Gd3Ga5O12 crystal substrates

      
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