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4inch Diameter 500µM Ggg Gadolinium Gallium Garnet Substrates

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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

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4inch Diameter 500µM Ggg Gadolinium Gallium Garnet Substrates

Name: 4inch Diameter 500µM Ggg Gadolinium Gallium Garnet Substrates
Brand: Crystro
Price: 1 USD

China 4inch Diameter 500µM Ggg Gadolinium Gallium Garnet Substrates wholesale

Brand Name : Crystro

Model Number : CR210127-01

Certification : SGS/ROHS

Place of Origin : China

MOQ : 1pc

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

Supply Ability : 5000pcs per month

Delivery Time : 4-5weeks

Packaging Details : 1000 level super clean room,Transparent clean box

Material : 4inch Diameter 500µm Thick GSGG Substrates

Diameter : 4inch

Thick : 500µm

Crystal growth method : Czochralski

Orientation : (100), (111)

Maximum size : 4 inch diameter

Lattice Constant : 12.497A

Density : 7.09g/cm3

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4inch Diameter 500µm Thick GSGG Substrates

Gadolinium gallium garnet(GGG) is a special substrate magneto optical flims. In optical commuication equipment, a large number of 1.3 and 1.5 micron optical isolators are needed, and the core component is YIG or BIG film placed in the magnetic field. Different tangential GGG single crystal substrates can be matched with the lattice of such magneto-optical materials, thus ensuring the successful epitaxial growth of YIG and BIG films. The good physical, mechanical and chemical stability of GGG also ensures the requirements of the substrate in the process of film perparation. The substrate material is made of microwave isolator GGG.

Anhui Crystro Crystal Materials Co., Ltd. is specialized in research and development of crystal science and technology, our
 business scope mainly concentrated in high-tech crystal materials research and development, manufacture and multidisciplinary solutions. The service industries include: communications, aerospace, automobile, medical, beauty and other industries.

Crystal properties
Crystal growth method	Czochralski
Crystal growth orientation	(100), (111)
Maximum size	3 inch diameter
Variations	Dopands on request
Crystallographic properties
Crystallographic structure	Cubic
	a = 12.383 Å
	a = 12.505 Å SGGG
Mineralogical	Garnet
Twinning structure	Perfect
Colour	Colourless / Brownish SGGG
Physical properties
Density	7.09 g/cm3
Melting point	1730 °C
Hardness	7.5 (Mohs)
Dielectric constant	30
Dielectric loss tangent (10 GHz)	ca. 3.0 * 10_4
Optical properties
Transmission range	0.3 to 7.0 mm
Refraction index:	nd = 1.9708 at 577 nm

Application:

SGGG is used as substrates for liquid epitaxy.It's dedicated substrates for magneto-optical film.

CRYSTRO supply GGG crystal with:

Orientation	<111> <100> 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

4inch Diameter 500µM Ggg Gadolinium Gallium Garnet Substrates

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4inch Diameter 500µM Ggg Gadolinium Gallium Garnet Substrates

4inch Diameter 500µM Ggg Gadolinium Gallium Garnet Substrates

500µm Gadolinium gallium garnet

4 inch Gadolinium gallium garnet

4 inch ggg substrates

4inch Diameter 500µM Ggg Gadolinium Gallium Garnet Substrates Images