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| 型号Model No. | FU-MSLFN-639650 |
| 波长Wavelength (nm) | 639±1 |
| 输出功率Output Power (mW) | 1~650 |
| 功率稳定性Power stability(rms, over 4 hours) | <3%, <2%, <1% |
| 横向模式Transverse mode | TEM00 |
| 纵向模式Longitudinal mode | Single |
| 工作方式Operating mode | CW |
| 光谱线宽Spectral line width(nm) | <0.00001 |
| 相干长度Coherent length(m) | >50 |
| 振幅噪声Noise of amplitude(rms, 1Hz~20MHz) | <1%, 0.5%(可选） |
| 光束质量因子M² factor | <1.2 |
| 孔径处光束直径Beam diameter at the aperture(1/e²,mm) | <1.5 |
| 光束发散角Beam divergence, Full Angle(mrad) | <1.5 |
| 偏振比Polarization Ratio | >100:1, Horizontal (Vertical for optional) |
| 预热时间Warm-up time(minutes) | <10 |
| 预热后指向稳定性Pointing stability after warm up(mrad) | <0.05 |
| 超过8小时的频率偏移Frequency shift over 8 hours(MHz)(Optional) | <±200 |
| 随温度的频率偏移Frequency shift with Temp.(MHz/℃)(Optional) | <200 |
| 光束高度Beam height from base plate(mm) | 27.4 |
| 激光头功耗Laser head consumption(W) | 15(Typical), <25(40℃) |
| 最大激光头基板温度Max laser head base plate Temp(℃） | 50 |
| 工作温度Operating temperature(℃） | 10~35 |
| 供电电压Power supply(90-264VAC) | FU-PSU-H-FDA |
| 保修期Warranty Time | 1 year |
| 激光头尺寸Laser head dimension(mm) / Weight | 197*70*50(L*W*H) / 1.5kg |
| 电源尺寸Power supply dimension(mm) / Weight | 276.6*145*103.6(L*W*H) / 2.3kg |
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639nm 1-650mW SINGLE LONGITUDINAL MODE LASER |
