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698nm激光器690nm拉曼光譜儀用紅光激光器
LLRM690-400mw
Central wavelength (nm)波長(zhǎng) | 690±0.5 |
Spectral line width (nm)線寬 | 0. 1 (0.06, optional) |
Operating mode工作方式 | CW |
Fiber core diameter光纖 | 100μm, 0.22 NA |
Fiber connector光纖接口 | SMA905 |
Output power after fiber (mW)功率 | >400 |
Power stability (rms, over 4 hours)功率穩(wěn)定性 | <3% |
Central wavelength stability (rms, over 2 hours) (pm) | <10 |
Noise of amplitude (rms, 1~20MHz)噪聲 | <1% |
Warm-up time (minutes)預(yù)熱時(shí)間 | <5 |
Operating temperature (℃)工作溫度 | 20~30 |
Power supply供電 | 220v可調(diào) |
Expected lifetime (hours) 壽命 | 10000 |
Warranty保修 | 1 year |