ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
ANHUI CRYSTRO CRYSTAL MATERIALS CO., LTD. INNOVATOR FOR MAGNETO OPTICAL CRYSTALS
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Crystro 3x3mm Nd:Y3Al5O12 Nd:YAG laser crystal for laser marking
Nd: Y3Al5O12) or yttrium aluminum garnet crystal, yttrium aluminum garnet crystal is its active substance, the Nd atom content in the bulk crystal is 0.6-1.1%, it is a solid-state laser, which can excite pulsed laser or continuous laser, The emitted laser light has an infrared wavelength of 1.064 μm.
Main Advantages:
Main Properties:
| 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 |
CRYSTRO supply Nd:YAG crystal with:
| Dimention | Diameter from 3 to 40mm |
| Nd Dopant level | From 0.3-1.5 atm% |
| Wave Front 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 arc min |
| Surface Quality | 10/5 Scratch/Dig |
| Clear Apereture | >90% |
| Damage Threshold | >500MW/cm2 |