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1544nm 50mW DFB激光器 熱電制冷 保偏光纖
2019/08/15
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產(chǎn) 品 說 明
1544nm 50mW DFB激光器 熱電制冷 保偏光纖
The LNFE Series laser module contains a DFB laser and is designed for use with external modulation optimized for high power WDM systems. The module incorporates a polarization maintaining fiber pigtail, TEC, precision thermistor, and optical isolator for stable operation under all conditions.
Technical Specifications
Model Number | LNFE03YBE7UP |
Laser Type | SLMQW DFB |
Center Wavelength | 1542 - 1546nm |
Wavelength Tuning Range | +/-1nm |
Output Power | 45mW minimum, 50mW typical |
Polarization Extinction Ratio | 15dB minimum, 25dB typical |
Laser Linewidth | 0.3MHz typical |
Side Mode Suppression Ratio | 30dB minimum, 40dB typical |
Relative Intensity Noise | -158 maximum dB/Hz @ 10mW, 10MHz to 10GHz |
TEC Cooled | Yes |
Optical Isolator | 30dB typical |
Internal Back-Facet Monitor | PIN Diode |
Built-in Thermistor | Yes |
Internal Bias T Input Impedance | n/a |
Modulation Type | CW or External Modulation |
Rise/Fall Times | n/a |
Environment / User Interface | |
Package Type | 14-pin Butterfly |
Fiber Type | PANDA - 900 micron tight buffer |
Connectors | FC/PC |
Operation Temperature Range | -10?C to +70?C |
Qualifications | Telcordia GR-468 |