3x3mm Nd:YAG Laser Crystal for Marking - 1.064μm Wavelength, 8.5 Mohs Hardness
Price:
USD 100-2000/pc
MOQ:
1pc
Delivery Time:
4-5 weeks
Brand:
Crystro
Product Description
3x3mm Nd:YAG Laser Crystal for Industrial Laser Marking
The Crystro 3x3mm Nd:Y3Al5O12 (Nd:YAG) laser crystal is engineered specifically for laser marking applications. This solid-state laser crystal utilizes yttrium aluminum garnet as its active substance, with Nd atom content ranging from 0.6-1.1% within the bulk crystal. It efficiently generates both pulsed and continuous laser output at an infrared wavelength of 1.064 μm.
Key Performance Advantages
- High gain and low threshold operation
- Exceptional efficiency with minimal loss at 1.06 μm
- Superior thermal conductivity and shock resistance
- Excellent mechanical strength and optical quality
Technical Specifications
| Property | Specification |
|---|---|
| Chemical Formula | Nd:Y3Al5O12 |
| Lattice Parameter | a=12.01Å |
| Growth Method | Czochralski |
| Density | 4.5 g/cm³ |
| Mohs Hardness | 8.5 |
| Melting Point | 1970℃ |
| Refractive Index | 1.82 |
Manufacturing Standards & Tolerances
| Parameter | Specification |
|---|---|
| Diameter Range | 3 to 40mm |
| Nd Dopant Level | 0.3-1.5 atm% |
| Wave Front Distortion | 1/8 wave @632nm |
| 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 minutes |
| Surface Quality | 10/5 Scratch/Dig |
| Clear Aperture | >90% |
| Damage Threshold | >500 MW/cm² |
Crystro's precision manufacturing ensures consistent optical performance and reliability for demanding industrial laser marking applications, with strict quality control across all dimensional and optical parameters.
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Company
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
Location
No. 176, Yuner Rd, Yunhai Rd Industrial Park, Baohe District，Hefei City，Anhui Province
Contact Person
Wu