This is a narrow linewidth CW laser using our in-house developed fiber DFB module.
Manufacturer: Connet Laser Technology (China)
The narrow linewidth fiber laser 'CoSF-D' is a low noise, single frequency fiber laser developed using proprietary technology. It is a "distributed feedback" fiber laser utilizing Bragg gratings, characterized by stable polarization and single longitudinal mode with ultra-narrow linewidth.
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Basic Specifications
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Model: CoSF-D-ER-B-HP
● Wavelength: 1530-1572nm fixed, other specify
● Power: 20-50 W
● Laser Output: CW, Single frequency & Single longitudinal mode
● Linewidth: < 1 kHz
● RIN @10MHz: -155 dBc/Hz (typ.)
● Polarization Extinction Ratio: 20 dB (typ.)
● Output Fiber Termination: FC/APC or Collimator