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698nm激光器690nm拉曼光谱仪用红光激光器
LLRM690-400mw
Central wavelength (nm)波长 | 690±0.5 |
Spectral line width (nm)线宽 | 0. 1 (0.06, optional) |
Operating mode工作方式 | CW |
Fiber core diameter光纤 | 100µm, 0.22 NA |
Fiber connector光纤接口 | SMA905 |
Output power after fiber (mW)功率 | >400 |
Power stability (rms, over 4 hours)功率稳定性 | <3% |
Central wavelength stability (rms, over 2 hours) (pm) | <10 |
Noise of amplitude (rms, 1~20MHz)噪声 | <1% |
Warm-up time (minutes)预热时间 | <5 |
Operating temperature (℃)工作温度 | 20~30 |
Power supply供电 | 220v可调 |
Expected lifetime (hours) 寿命 | 10000 |
Warranty保修 | 1 year |