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Name: | Neodymium-doped Yttrium Aluminum Garnet (Nd:YAG) | Chemical Formula: | Nd:Y3Al5O12 |
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Growth Method: | Czochralski | Density: | 4.5g/cm3 |
Mohs Hardness: | 8.5 | Melting Point: | 1970℃ |
Lattic Parameter: | A=12.01Å | Refractive Index: | 1.82 |
Crystal Structure: | Cubic – La3d | Poisson Ratio: | 0.25 |
ND:YAG (neodymium-doped yttrium aluminum garnet) is a crystal that is commonly used as a laser medium for solid-state lasers. The “Nd:YAG” part of the name refers to the fact that the crystal is doped with neodymium ions, which provide the energy needed for laser operation. The “YAG” part of the name stands for yttrium aluminum garnet.
Chemical Formula | Nd: Y3Al5O12 |
Lattic Parameter | a=12.01Å |
Growth Method | Czochralski |
Density | 4.5g/cm3 |
Mohs Hardness | 8.5 |
Melting Point | 1970℃ |
Refractive Index |
1.82 |
Extinction Ratio | 25 dB |
Poisson Ratio | 0.25 |
Dimensions | Diameter from 3 to 40mm |
Nd Dopant level | From 0.3-1.5 atm% |
WaveFront Distortion | 1/8 wave@632 |
Diameter Tolerance | ±0.05mm |
Length Tolerance | ±0.5mm |
Chamfer | 0.10mm@45º |
Flatness | <1/10 wave at 633nm |
Parallelism | < 10 arc Seconds |
Perpendicularity | < 15 arcmin |
Surface Quality | 10/5 Scratch/Dig |
Clear Aperture | >90% |
Damage Threshold | >500MW/cm2 |
Contact Person: Zheng
Tel: +86 18255496761
Fax: 86-551-63840588
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