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420nm激光器Central wavelength (nm)中心波長(zhǎng) | 420±5 |
Operating mode工作方式 | CW |
Output power (mW)輸出功率 | 1-100可調(diào) |
Power stability (rms, over 4 hours)功率穩(wěn)定性 | <3% |
Transverse mode光斑模式 | Near TEM00 |
Noise of amplitude (rms, 20Hz~20MHz)噪聲 | <1% |
M2 factor光束質(zhì)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)發(fā)散角 | <1.0 |
Polarization ratio偏振比 | >50:1 |
Warm-up time (minutes)預(yù)熱時(shí)間 | <5 |
Pointing stability after warm-up (mrad)光束指向穩(wěn)定性 | <0.05 |
Beam height from base plate (mm)中心高 | 24.8 |
Operating temperature (℃)工作溫度 | 10~35 |
Power supply | 220v |
TTL / Analog modulation | TTL or Analog with 1kHz- 10kHz |
Expected lifetime (hours)壽命 | 10000 |
Warranty保修 | 1 year |