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420nm激光器| Central wavelength (nm)波长 | 420±5 | 
| Operating mode工作方式 | CW | 
| Output power (mW)输出功率 | 100mw可调 | 
| Power stability (rms, over 4 hours)稳定性 | <3% | 
| Transverse mode光斑模式 | Near TEM00 | 
| M2 factor光束质量 | <1.5 (<1.2, optional) | 
| Beam diameter at the aperture (1/e2,mm)光斑 | ~3.5 (~ 1.2, optional) | 
| Beam divergence, full angle (mrad)发散角 | <1.0 | 
| Polarization ratio偏振比 | >50:1 (>100:1, optional) Horizontal±5 degree (Vertical Optional) | 
| Warm-up time (minutes)预热时间 | <5 | 
| Pointing stability after warm-up (mrad)光束质量稳定性 | <0.05 | 
| Beam height from base plate (mm)中心高 | 24.8 | 
| Operating temperature (℃)工作温度 | 10~35 | 
| Power supply 供电 | 220v | 
| TTL / Analog modulation调制 | TTL or Analog with 1kHz- 10kHz | 
| Expected lifetime (hours)寿命 | 10000 | 
| Warranty保修 | 1 year | 
