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    • KHz ultra-Narrow Linewidth High-Power DFB Module 1550nm 60mW

    These are Idealphotonics' narrow linewidth DFB laser modules with excellent performance and excellent reliability (in compliance with Telcordia GR-486 specification). Up to 100mW output power, very low relative intensity noise (RIN), ultra-low phase noise and narrow linewidth, high wavelength stability and low frequency jitter. Our low noise and narrow linewidth make this semiconductor optical solution ideal for a wide range of applications where accuracy, lifetime reliability under harsh field conditions and high resolution are critical, such as fiber and solid-state laser seed sources, second harmonic generation (SHG), optical parametric oscillators (OPO), laser spectroscopy, LiDAR and other precision metrology applications.

    Product features：Single longitudinal mode、 Ultra-low phase noise and relative intensity noise (RIN)、 Low sensitivity to vibration and noise、 Narrow linewidth (<100 kHz), long coherence length、1530 nm-1565 nm, ITU-T DWDM wavelength or customized、 Guaranteed mode hopping free over lifetime and temperature、 Wavelength tunable、 Excellent wavelength stability over lifetime and temperature、 Excellent SMSR、 SMF or PMF pigtail options、 0 to 70°C operating temperature、 Telcordia GR-468 compliant and RoHS certified

    Part Number：--

    Application area：Acoustic and seismic sensing、 Defense and Security、 Oil and Gas Exploration and Production、 LiDAR and Remote Sensing、 Interferometric Fiber Optic Sensing、Metrology、 RF and microwave photonics、 Coherent communications

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    Main parameters
  • Core parameters

  • Dimension Drawing
    • General Parameters

    1.png


    General parameters

    Parameter

    Value

    Unit

    Output Power

    10- 60

    mW

    Central Wavelength (ITU Grid and Custom)

    1535-1590,1635-1685

    nm

    Thermal wavelength tuning range

    30

    pm

    Relative intensity noise, ≥500KHz

    shot noise limit

    dB/Hz

    Polarization extinction ratio (polarization-maintaining fiber)

    ≥20

    dB

    FM bandwidth (high frequency)

    DC- 10

    MHz

    Operating temperature

    0 ~ +70

    ℃

    Optical Isolation

    ≥40

    dB

     

    Test spectrum

     2.png

     

    Phase Noise Curve

     3.png


    Intensity Noise Curve

     4.png



    Model Description

    SCL0-DFB-□□□□-☆-A8▽-L□□-M□- XX

    □□□□: Wavelength

    1018:1018nm

    1530.33:1530.33nm

    1550.12: 1550.12nm

    *****

    1700: 1700nm

    1735:1735nm

    1742:1742nm

    ☆: Output Power

    A: 10mW

    B: 20mW

    C: 30mW

    D: 40mW

    E: 50mW

    F: 60mW

    G: 80mW

    H: 100mW

    ▽: Wavelength Tolerance

    1: ±1nm

    2: ±2nm

    3: ±10nm

    L□□: Linewidth

    01: Grade 1 ≤100KHZ

    02: Grade 2 ≤200KHZ

    03: Grade 3 ≤500KHZ

    04: Grade 4 ≤3000KHZ

     

    M□: Modulation

    0: CW

    1: External Modulation

    XX: Fiber and Connector Type

    SA=SM Fiber+ FC/APC

    SP=SM Fiber+ FC/PC

    PP=PM Fiber+ FC/PC

    PA=PM Fiber+ FC/APC

     

    Parameter

    Grade 1

    Grade 2

    Grade 3

    Grade 4

    Unit

    Linewidth

    ≤100

    ≤200

    ≤500

    ≤3000

    KHz

     

    Grade 1(line width ≤ 100KHZ) table

    Wavelength (nm)

    Linewidth (KHZ)

    Tuning Range (n m)

    Power (mW)

    1535

    Typical 75KHZ

    2-3

    80-100mW

    1540

    Typical 75KHZ

    2-3

    80-100mW

    1545

    Typical 75KHZ

    2-3

    80-100mW

    1550

    Typical 75KHZ

    2-3

    80-100mW

    1555

    Typical 75KHZ

    2-3

    80-100mW

    1560

    Typical 75KHZ

    2-3

    80-100mW

    1565

    Typical 75KHZ

    2-3

    80-100mW

    1570

    Typical 75KHZ

    2-3

    80-100mW

    1575

    Typical 75KHZ

    2-3

    80-100mW

    1580

    Typical 75KHZ

    2-3

    80-100mW

    1585

    Typical 75KHZ

    2-3

    80-100mW

    1590

    Typical 75KHZ

    2-3

    80-100mW

    1635

    Typical 95KHZ

    2-3

    80-100mW

    1640

    Typical 95KHZ

    2-3

    80-100mW

    1650

    Typical 95KHZ

    2-3

    80-100mW

    1660

    Typical 95KHZ

    2-3

    80-100mW

    1670

    Typical 95KHZ

    2-3

    80-100mW

    1680

    Typical 95KHZ

    2-3

    80-100mW

    We can provide any narrow linewidth DFB module secondary (linewidth ≤ 200KHZ) with center wavelength between 1535-1590nm and 1635-1685nm

     

    Grade 2 (Linewidth≤200KHz)

    Wavelength (nm)

    Linewidth (KHZ)

    Tuning Range (n m)

    Power(mW)

    1260

    Typical 170KHZ

    2-3nm

    40-60mW

    1270

    Typical 170KHZ

    2-3nm

    40-60mW

    1280

    Typical 170KHZ

    2-3nm

    40-60mW

    1290

    Typical 170KHZ

    2-3nm

    40-60mW

    1300

    Typical 170KHZ

    2-3nm

    40-60mW

    1310

    Typical 170KHZ

    2-3nm

    40-60mW

    1320

    Typical 170KHZ

    2-3nm

    40-60mW

    1520

    Typical 150KHZ

    2-3nm

    40-50mW

    1530

    Typical 150KHZ

    2-3nm

    40-50mW

    1540

    Typical 150KHZ

    2-3nm

    40-50mW

    . *

    Typical 150KHZ

    2-3nm

    40-50mW

    1700

    Typical 150KHZ

    2-3nm

    40-50mW

    1735

    Typical 150KHZ

    2-3nm

    40-50mW

    1742

    Typical 150KHZ

    2-3nm

    40-50mW

    We can provide any narrow linewidth DFB module with a central wavelength between 1520-1700nm 4-level (linewidth ≤ 3MHZ) table


    Grade 4 (Linewidth≤3MHz)

    Wavelength (nm)

    Linewidth (MHZ)

    Tuning Range (nm)

    Power (mW)

    760

    Typical 3MHZ

    2-3nm

    10-20mW

    972

    Typical 3MHZ

    2-3nm

    40-60mW

    976

    Typical 3MHZ

    2-3nm

    40-60mW

    980

    Typical 3MHZ

    2-3nm

    40-60mW

    1018

    Typical 3MHZ

    2-3nm

    40-60mW

    1030

    Typical 3MHZ

    2-3nm

    40-60mW

    1038

    Typical 3MHZ

    2-3nm

    40-60mW

    1050

    Typical 3MHZ

    2-3nm

    40-60mW

    1064

    Typical 3MHZ

    2-3nm

    40-60mW

    1083

    Typical 3MHZ

    2-3nm

    40-60mW

    1120

    Typical 3MHZ

    2-3nm

    40-60mW

    ......

    Typical 2MHZ

    2-3nm

    20-30mW

    1700

    Typical 2MHZ

    2-3nm

    20-30mW

    1735

    Typical 2MHZ

    2-3nm

    20-30mW

    1742

    Typical 2MHZ

    2-3nm

    20-30mW

    1814

    Typical 3MHZ

    2-3nm

    2-3mW

    1850

    Typical 3MHZ

    2-3nm

    2-3mW

    1854.1

    Typical 3MHZ

    2-3nm

    2-3mW

    1908

    Typical 3MHZ

    2-3nm

    2-3mW

    1910

    Typical 3MHZ

    2-3nm

    2-3mW

    1920

    Typical 3MHZ

    2-3nm

    2-3mW

    1940

    Typical 3MHZ

    2-3nm

    2-3mW

    1945

    Typical 3MHZ

    2-3nm

    2-3mW

    1947

    Typical 3MHZ

    2-3nm

    2-3mW

    1950

    Typical 3MHZ

    2-3nm

    2-3mW

    1960

    Typical 3MHZ

    2-3nm

    2-3mW

    1970

    Typical 3MHZ

    2-3nm

    2-3mW

    1980

    Typical 3MHZ

    2-3nm

    2-3mW

    1984

    Typical 3MHZ

    2-3nm

    2-3mW

    2000

    Typical 3MHZ

    2-3nm

    2-3mW

    2004

    Typical 3MHZ

    2-3nm

    6-8mW

    2040

    Typical 3MHZ

    2-3nm

    2-3mW

    2327

    Typical 3MHZ

    2-3nm

    2-3mW

    2330

    Typical 3MHZ

    2-3nm

    2-3mW

    Note:

    1. We can provide DFB modules with any wavelength from 1018-1700nm

    Optional Configurations

    --

    Downloads

    KHz ultra-Narrow Linewidth High-Power DFB Module 1550nm 60mW.pdf

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