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257nm激光器257nm连续激光器
LL257-300mw
全固态257nm的紫外激光器广泛用于紫外光固化,微电子,光盘雕刻,激光医疗,科学实验等
Wavelength (nm)波长 | 257± 1 |
Operating mode工作方式 | 连续输出 |
power (mW)功率 | 300mw可调 |
Ave power stability (over 4 hours)功率稳定性 | <3% |
Transverse mode 光斑模式 | Near TEM00 |
M2 factor光束质量 | <3.0 |
Beam diameter at the aperture (mm)束腰光斑 | 3mm |
Beam divergence, full angle (mrad) | <3mard |
Polarization ratio偏振比 | >50:1, (Horizontal or Vertical Optional) |
Warm-up time (minutes)预热时间 | <5 |
Beam height from base plate (mm) | 70 |
Operating temperature (°C)工作温度 | 10~35 |
Power supply (90-264VAC)供电 | 220v |
Warranty保修 | 1 year |