CoSF-D-YB-B-HP narrow-linewidth single-frequency fiber laser
The Shanghai Hanyu CoSF-D is a low-noise single-frequency fiber laser based on distributed feedback Bragg grating (DFB) technology. With independent intellectual property rights, it achieves stable single-frequency laser output with single longitudinal mode, linear polarization and narrow linewidth. The CoSF-D has extremely low phase and frequency noise as well as low relative intensity noise (RIN).
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Overview
Specifications
| Parameter | Value |
|---|---|
| Output Laser Type | CW; single-frequency; single longitudinal mode |
| Output Beam Quality | 1.2 |
| Linewidth | 30nm |
| RIN Peak Frequency | 800kHz |
| Relative Intensity Noise Peak (RIN Peak) | -110 |
| Relative Intensity Noise (RIN) @ 10 MHz | -140 |
| Output Polarization Type | Linear polarization |
| Output Polarization Extinction Ratio (PER) | 13dB |
| Power Stability | 1% |
| Output Optical Isolation | 30dB |
| Wavelength Thermal Tuning | 0.6nm |
| PZT Modulation Frequency | DC |
| Modulation Wavelength Range | >8GHz |
| Communication Control Interface | RS232 |
| Output Fiber Length | > 0.5m |
| Output Fiber Connector | FC/APC or Collimator |
| Relative Intensity Noise Peak (RIN Peak) | dBc/Hz |
Applications
Datasheet
Supplier Information
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