Narrow Linewidth Polarization-maintaining Laser NLPM-C10
The NLPM series is a narrow-linewidth, polarization-maintaining laser based on external-cavity technology. Its narrow spectral linewidth, long coherence length, low noise and strong resistance to environmental disturbances provide excellent value, particularly for sensing and measurement. Its distinctive external-cavity optical design allows output wavelength and power to be customized to customer requirements.
Specification Snapshot
Operating wavelength λ [ITU-T Customizable ; Customizable]
Typical :1550.12 nm
Side-Mode Suppression Ratio SMSR
Typical :55 dB
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Overview
The NLPM series is a narrow-linewidth, polarization-maintaining laser based on external-cavity technology. Its narrow spectral linewidth, long coherence length, low noise and strong resistance to environmental disturbances provide excellent value, particularly for sensing and measurement. Its distinctive external-cavity optical design allows output wavelength and power to be customized to customer requirements.
Specifications
| Parameter | Value |
|---|---|
| Operating wavelength λ [ITU-T Customizable ; Customizable] | Typical :1550.12 nm |
| Output Optical Power Pout | Typical :10 dBm |
| Equivalent Spectral Linewidth Δλ [Customizable] | Min :1 kHz; Typical :10 kHz |
| Polarization Extinction ratio PER [PM Series] | Typical :20 dB |
| Relative Intensity Noise RIN | Typical :-155 dB |
| Output Optical isolation ISO | Typical :40 dB |
| Output Power stability ΔP | Typical :1 % |
| Side-Mode Suppression Ratio SMSR | Typical :55 dB |
| Stable Time | Typical :1 Min |
| Optimal Operating Temperature T | Min :-20 °C; Max :60 °C |
| Structure Dimensions [Modular ; Dimensions Customizable] | 101.6 mm × 57 mm × 14.5 mm |
| Output Pigtail type [Modular] | PM1550 FC/APC |
| Communication Interface Type [Modular ; Customizable] | RS-232 |
| Supply voltage [Modular] | DC +5V/GND |
| Electrical power consumption [Modular] | ≤10 W |
Applications
Distributed fiber sensing; LIDAR, BOTDR, Φ-OTDR; lidar and hydrophones; coherent optical communications and sensing.
Key Features
Narrow spectral linewidth; low RIN noise; customizable wavelength; high stability and reliability.
Datasheet
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Supplier Information
Ningbo Suola Technology Co., Ltd., founded in 2019, is headquartered in Fenghua District, Ningbo, with its R&D center in Linping District, Hangzhou. As a technology-oriented enterprise specializing in the optoelectronic field, the company focuses on lasers, optical amplifiers, photodetectors, optical modulators, and photoelectric sensing technologies, providing customers with professional optoelectronic devices, integrated optoelectronic modules, and overall sensing solutions. Its main business includes laser series, optical amplifier series, photodetector series, optical modulator series, DAS/DVS integrated optical modules, DTS integrated optical modules, wind/weather lidar integrated optical modules, as well as sensor research projects and customized product development.
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