Lidar-High-Power Polarization-Maintaining Narrow-Linewidth Continuous-Wave Fiber Laser PM-UNL-EYDFA
Designed for fiber sensing, lidar and related applications, the PM-UNL-EYDFA-series high-power polarization-maintaining narrow-linewidth continuous-wave source integrates a highly stable narrow-linewidth PM fiber laser, an erbium/ytterbium-codoped PM fiber amplifier, a PM coupler and a PM circulator.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Operating Wavelength λ | Typical ：1550 nm； Max ：1565 nm |
| Equivalent Spectral Linewidth Δλ | Typical ：3 kHz |
| Output Optical Power Pout [Customizable] | Typical ：30 dBm |
| Relative Intensity Noise RIN | Typical ：-105 dB |
| Constant temperature Power stability ΔP [APC； Constant temperature] | Max ：5 % |
| Beam quality LC | Max ：1.2 M² |
| Polarization Extinction ratio PER [PM Type] | Min ：18 dB |
| Return loss | Min ：50 dB |
| Output - Signal Insertion loss [Including Standard Connector] | 0.8 (Including Standard Connector) |
| Structure Dimensions [Modular ； Dimensions Customizable] | 125 mm × 100 mm × 20 mm |
| Output Pigtail type [Modular] | PM1550 FC/APC |
| Communication Interface Type [Modular ； Customizable] | RS-232 |
| Supply voltage [Modular] | DC +12V/GND |
| Electrical power consumption [Modular] | ≤50 W |
Applications
Key Features
Datasheet
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Supplier Information
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