2.0um Band MHz-Class Narrow Linewidth Fiber Laser
The Shanghai Hanyu 2.0um band MHz narrow-linewidth single-frequency fiber laser adopts an MOPA structure design, with a built-in single-frequency narrow-linewidth MHz-level seed laser, and achieves high-power output through an optimized cascaded fiber amplifier. Shanghai Hanyu uses proprietary suppression technology to avoid fiber nonlinear effects such as stimulated Brillouin scattering (SBS) while ensuring high-power output.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Laser Operating Mode | CW |
| Output Beam Quality | <1.05 |
| Linewidth | 1nm |
| Side Mode Suppression Ratio | 30dB |
| Output Polarization Type | Linear polarization |
| Output Polarization Extinction Ratio (PER) | 20dB |
| Wavelength Tuning Range | 0.3nm |
| Output Optical Isolation | 35dB |
| Output Power Adjustment Range | 10% |
| Main Output Fiber Type | PMF |
| Main Output Fiber Length | > 0.5m |
| Main Output Fiber Connector | FC/APC or collimated output |
| Local Oscillator Output Fiber Type (Optional) | PMF |
| Local Oscillator Output Fiber Length | > 0.5m |
| Local Oscillator Output Fiber Connector | FC/APC |
Applications
Datasheet
Supplier Information
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