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上海量青光電技術有限公司
上海
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980/976nm DFB 半導體激光光源
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量青光電980/976nm DFB光源，中心波長976nm，輸出功率500mW
Parameters | Unit | |
Part No. | - | LQ-DFB-976-P-PW-SP-PM |
Central wavelength | nm | 976 |
Spectral width(FWHM) | Hz | ≤1 |
Output power | mW | 300-500 |
Output power short-term stability | dB | ≤±0.005dB/15 min |
Output power long-term stability | dB | ≤±0.01dB/8 hour |
Operating mode | - | CW(extemal modulation is optional) |
Fiber pigtail | - | Panda PM fiber |
Output connector | - | FC/UPC or FC/APC， etc |
Operating temperature | ℃ | 0 ~ 40 |
Storage temperature | ℃ | -20 ~ 70 |
Power supply | - | +5V DC; >500mA; △V＜1%(Module); AC 110/220V±10%， 50Hz， 20W(Desk-top) |
Dimensions (L×W×H) | mm | 90×70×19 Module; 320×220×90 Benchtop |
Remark: Stability is tested at room temperature 25±2℃ after pre-heating 30 minutes.
1. Test condition: fixed temperature， CW.
2. Test condition: temperature variation ±2℃， CW.
Order Information：LQ-DFB-976-P-PW-SP-PM
P:Package，B-Benchtop，M-ModulePW: Output power in mW， example:1-1mW ，10-10mW，20-20mW，etc
SP: Feedback protection， 0-None，1-Yes
