1.5um single-frequency polarization-maintaining fiber amplifier module
Shanghai Hanyu's 1550nm CW single-frequency polarization-maintaining fiber amplifier is suitable for amplifying single-frequency narrow-linewidth light sources, with linewidths down to the kHz level. Through optimized multi-stage optical amplification, nonlinear effects such as stimulated Brillouin scattering (SBS) are suppressed, achieving high-power output while preserving the spectral characteristics of the signal light. At the same time, it obtains near-diffraction-limited beam quality, making it an ideal amplifier for coherent communication, Doppler LiDAR and other systems.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Input Signal Linewidth (Min.) | 0.01kHz |
| Output Beam Quality | 1.1 |
| Output Polarization Extinction Ratio (PER) | 20dB |
| Isolation | 35dB |
| Communication Control Interface | RS232 |
| Operation Control Software | Yes |
| Output Fiber Length | >0.3m |
| Output Fiber Connector | FC/APC or collimated output |
Applications
Datasheet
Supplier Information
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