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457nm激光器| Wavelength (nm)波长 | 457±1 |
| Operating mode工作方式 | CW |
| Output power (mW)输出功率 | 1-400 |
| Power stability (rms, over 4 hours)功率稳定性 | <3%, <2% |
| Transverse mode横模 | Near TEM00 |
| Spectral line width (nm)线宽 | <0. 1 |
| Noise of amplitude (rms, 1Hz~20MHz)噪声 | <3% |
| M2 factor光束质量 | <2.0 |
| Beam diameter at the aperture (1/e2, mm)中心高 | ~3.0 |
| Beam divergence, full angle (mrad)发散角 | <1.5 |
| Polarization Ratio偏振 | >100:1, Vertical (Horizontal Optional) |
| Warm-up time (minutes)预热时间 | <5 |
| Pointing stability after warm-up (mrad) | <0.05 |
| Beam height from base plate (mm)中心高 | 45 |
| Operating Temperature (°C)工作温度 | 10-35 |
| Power supply (90-264VAC)电源 | 220v数显可调 |
| Expected lifetime (hours)寿命 | 10000 |
| Warranty保修 | 1 year |
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