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    • 1550±2nm 10mW 5kHz Single‑Mode Output Narrow Linewidth Laser Module

    This narrow linewidth laser module offers excellent performance and reliability (compliant with Telcordia GR‑468). With output power up to 30 mW, very low relative intensity noise (RIN), ultra‑low phase noise and narrow linewidth, particularly good wavelength stability, and strong resistance to vibration, the package is designed with customer needs in mind: high integration, small footprint, and self‑contained module.

    Product features：Ultra‑low phase noise and relative intensity noise (RIN)；Low sensitivity to vibration and acoustic noise；Narrow linewidth (<1 kHz), long coherence length；1530 nm – 1565 nm, ITU‑T DWDM wavelengths or custom；Mode‑hop free over lifetime and temperature range；Excellent wavelength stability over lifetime and temperature

    Part Number：MP-NL-1550-02-10-5k-PA-M

    Application area：Acoustic and seismic sensing | Defense and security | Oil & gas exploration and production | Lidar and remote sensing | Interferometric fiber sensing | Metrology

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    Main parameters
  • Core parameters

  • Output Power Center Wavelength Linewidth Fiber Connector

    10 mW 1550 ± 2 nm < 5 kHz FC/APC

  • Dimension Drawing
    • General Parameters


    parameter

    value

    unit

    output power

    10-30

    mW

    Central wavelength (ITU grid and custom)

    1530-1565

    nm

    Heat wavelength tuning range

    30

    pm

    Relative intensity noise, ≥500 kHz

    Granular noise limitation

    dB/Hz

    Polarization extinction ratio (polarized fiber)

    ≥20

    dB

    Frequency Modulation Bandwidth (High Frequency)

    DC-200

    MHz

    working temperature

    0～+70

    ℃

    Light Isolation Degree

    ≥40

    dB


    Line width and phase noise specification

    sFor the recommended TEC setting temperature T and bias current Ib

    parameter

    symbol

    condition

    Grade 1

    Grade 3

    Grade 4

    Grade 5L

    unit

    line width FWHM¹

    △λL

    -

    ≤15

    ≤5

    ≤2

    ≤1

    KHz

    Phase noise (typical) ²

    PhN

    @10Hz

    123

    41

    20

    20

    μrad/rt-Hz 1m   OPD

    @200Hz

    22

    8

    4

    4

     

    1. Numerical results based on the Lorentz broadening model.

    2. Measured using interferometric phase noise tester for a 1-meter optical path length (OPD) in the SM fiber.

     3. Current output power is 10 mW.


    product features

    图片1.png 

    Test Spectrum


    图片2.png

     

    Phase Noise Curve


    图片3.png

    Intensity-Noise Curve


    Model Description

    图片4.png 


    Optional Configurations

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  • Product title: 1550±2nm 10mW 5kHz Single‑Mode Output Narrow Linewidth Laser Module
  • Product link: https://www.idealphotonics.com/product/detail/1755.html

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