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698nm激光器698nm单纵模激光器
LLDZM698-300mw
| Wavelength (nm)波长 | 698±1 | 
| Output power (mW)功率 | 1-300 | 
| Power stability (rms, over 4 hours)稳定性 | <3% | 
| Transverse mode光斑模式 | TEM00 | 
| Longitudinal mode纵模模式 | Single | 
| Operating mode工作方式 | CW | 
| Spectral line width (nm)线宽 | <0.00001 | 
| Coherent length (m) | >50 | 
| Noise of amplitude (rms, 1Hz~20MHz)噪声 | <1%, <0.5% | 
| M2 factor光束质量 | <1.2, | 
| Beam diameter at the aperture (1/e2, mm)光斑尺寸 | <1.5 | 
| Beam divergence, full angle (mrad)发散角 | <1.5 | 
| Polarization Ratio偏振比 | >100:1, Vertical (Horizontal Optional) | 
| Warm-up time (minutes)预热时间 | <10 | 
| Pointing stability after warm-up (mrad)光束指向稳定性 | <0.05 | 
| Frequency shift over 8 hours (MHz) (Optional) | <±200 | 
| Frequency shift with Temp (MHz/°C) (Optional) | <200 | 
| Beam height from base plate (mm)中心高 | 27.4 | 
| Laser head consumption(W)功率 | 15 (typical) , <25 (40°C) | 
| Max. Laser Head Base plate Temp (°C)最高温度 | 50 | 
| Operating Temperature (°C)工作温度 | 10-35 | 
| Power supply (90-264VAC)供电 | 220v可调 | 
| Expected lifetime (hours)寿命 | 10000 | 
| Warranty保修 | 1 year | 
