Product Description、
passive q switch nd yag rod cr4+ yag crystal material
cr4+:yag rod, is an ideal passive Q-switch with superior stability and reliability, long service life and high damage threshold
cr4+:yag crystal is an excellent crystal for passively Q-switching diode pumped or lamp-pumped nd:yag ,nd:ylf.nd:yvo4 or other nd and yb doped lasers at wavelength from 0.8 to 1.2μ passive Q-switches thereby reducing the package size and eliminating a high voltage power supply.
Cr4+YAG is the most robust than dyes or color centers and is the material of choice for 1μm Nd lasers
Advantages of Cr4+:YAG Crystals:
Providing high power laser pulses without electro-optic Q-switches
More robust and stable than dyes or color centers
High damage threshold
Specification
Orientation | [100] or [111] within 5° |
Initial absorption coefficience | 0.5~6cm-1 @1064nm |
Initial transmission | 5%~95%@1064nm |
Sizes | Diameter:3~12mm |
Dimensional tolerances | Diameter:+0.00/-0.05mm,H&W:±0.5mm |
Barrel finish | Ground Finish 400# Grit |
Parallelism | ≤30" |
Surface quality | 20-10(MIL-O-13830A) |
AR coating reflectivity | ≤0.2% (@1064nm) |
Thermal Expansion Coefficient | [100]Direction:8.2×10-6/K(0~250℃) [110]Direction:7.7×10-6/K(0~250℃) [111]Direction:7.8×10-6/K(0~250℃) |
Thermal Conductivity | 14W/m/K(@20℃) 10.5W/m/K(@100℃) |
Solubility | Water: Insoluble Common Acids: Slightly |
Chengdu Dongjun Laser Co., Ltd.
- Phone: +86 028-88554888
- Business Type: Manufacturer
- Location: China
- Main Products: Laser Crystal Materials,Components and Modules,Sapphire Materials
- Total Employees:Less than 100 people
- Year Established:
- Export Markets:
- Total Annual Revenue: