Passive Q-Switch Crystal
所属分类： 晶体元件
Cr4+:YAG
Passive Q-switching is preferred for simplicity of manufacture and operation low cost and reduced system size and weight. Cr4+:YAG is an excellent crystal for passively Q-switching diode pumped or lamp-pumped Nd:YAG Nd:YLF Yb:YAG or other Nd and Yb doped lasers at wavelength from 1.0 to 1.2um
产品介绍
| Material | Cr 4+:YAG |
| Orientation | |
| Initial absorption coefficient | 0.5-7/cm@1064nm |
| Diameter tolerance | Diameter:+0/-0.02mm, WxH:+/-0.1mm |
| Length tolerance | +/-0.5mm |
| Initial transmittance | 5%-95%@1064nm |
| Dimension | Diameter:3-12mm,HxW:2x2- 30x30mm(upon customer's request) |
| Barrel finish | Ground finish 400#Grit |
| Clear aperture | >90% central area |
| Parallelism | |
| Perpendicularity | |
| Flatness | <N8@632.8nm |
| Scratch/Dig | 10/5@MIL-0-13830A |
| Anti-Reflection coating | R<0.15%@1064nm per surface |
| Damage threshold | >750MW/cm2@1064nm 10ns 10HZ |
| Properties | |
| Chemical Formula | Cr4+:Y3AI5O12 |
| Crystal Structure | Cubic |
| Melting Point | 1970° |
| Density | 4.55g/cm3 |
| Mohs hardness | 8.5 |
| Wavelength | 950nm-1100nm |
关键词： Passive Q-Switch Crystal
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