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Brand Name : Crystro
Place of Origin : China
MOQ : 1pc
Price : USD 20-500/pc
Payment Terms : T/T, Western Union, MoneyGram, Paypal
Supply Ability : 5000pcs per month
Delivery Time : 4-5weeks
Packaging Details : Transparent clean box
Model Number : CR210128
Certification : SGS/COC/ROHS
Material : High Mechanical Magneto - Optical Crystal Gadolinium Gallium Garnet
Diameter : Up to 4inch
Thick : 0.5mm,1mm
Tolerance : +/-0.02mm
Brand : CRYSTRO
Origin : China
Inspection Report : Offered
Pack : Vacuum encapsulation
GGG Substrate, Gadolinium Gallium Garnet Substrates for Magneto-optical Film
Gadolinium Gallium Garnet is a crystalline garnet (mixed oxide) material with numerous optical applications in addition to acting as a substrate for the growth of other carnet crystals. Crystro manufactures gadolinium gallium garnet in forms such as single crystals, ingots, boules, wafers in both standard and custom dimensions. We offer both polished (single or double sided) and unpolished forms; materials can be doped with rare earths and other elements.
Main Advantages:
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 |
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High Mechanical Magneto - Optical Crystal Gadolinium Gallium Garnet Images |