info@idealphotonics.com

Home/ Products/ Light Sources/ Coherent Sources/ Fiber coupled laser source/ 1530–1565 / 1030–1080 nm, 25–125 mW Single-Frequency Ultra-Narrow Linewidth Fiber Laser/ 1550.92nm, 100mW Single-Frequency Ultra-Narrow Linewidth Fiber Laser

    • 1550.92nm, 100mW Single-Frequency Ultra-Narrow Linewidth Fiber Laser

    NP Photonics’ erbium‑doped microfiber laser source (also known as the Rock Series Single‑Frequency Fiber Laser / RMFLS) features ultra‑narrow linewidth and high output power. This single‑frequency fiber laser source offers high power in a compact package, making it widely used in sensing, radar, test & measurement, telecommunications, and general research applications. The laser module employs NP Photonics’ proprietary fiber technology, using a telecom‑grade T/E‑cooled single‑mode diode to pump highly doped micro‑fiber, delivering output powers up to 125 mW (wavelengths 1530–1565 nm and 1030–1080 nm). The laser source exhibits significantly improved vibration resistance and provides wider temperature tuning and piezo modulation bandwidth, making it ideal for environments demanding low noise and high wavelength stability.

    Product features：Narrow linewidth < 700 Hz；Ultra‑low phase noise；Excellent frequency stability；Broad mode‑hop‑free tunability；Comprehensive, user‑friendly interface；Low sensitivity to noise；

    Part Number：MP-NL-1550.92-100-5k-PA-M

    Application area：Sensing]Radar | Test & Measurement | Spectroscopy | Nd:YAG and Nd:YLF replacement / seeding | Metrology

    Add to Cart Request for Quotation Consult Favorite

    Related Products

    Main parameters
  • Core parameters

  • Center Wavelength Output Power

    1550.92 nm 100 mW

  • Dimension Drawing
    • General Parameters

    Parameter

    RockModule1.5µm

    RockModuleULTRA1.5µm

    RockModule1µm

    Center wavelength (nm)

    1530–1565

    1530–1565

    1030–1075

    Laser Emission

    CW – Single Frequency

    Output Power (mW)

    25, 50, 80, 100, 125

    25, 40, 80

    25, 50, 80, 100, 125

    Linewidth (120 µs delay)

    (kHz)

    <3 kHz for ≤50 mW

    <5 kHz for ≥80 mW

    <3 kHz for ≤50 mW

    <5 kHz for ≥80 mW

    <5 kHz

    Beam Quality (M²)

    <1.05

    Frequency Stability (MHz)

    20

    RIN – Peak Frequency (MHz)

    ~0.5 – 1

    Optical Signal‑to‑Noise Ratio (dB)

    (50 pm RBW)

    >75 dB

    PM (Polarization‑Maintaining) Output

    Standard

    Thermal Tuning

    Standard

    Thermal Tuning Range

    >60 GHz (480 pm)

    >60 GHz (480 pm)

    >66 GHz (250 pm)

    Fast PZT Piezo Tuning Function

    Optional

    PZT Tuning Range – Internal Driver

    ±200 MHz

    PZT Tuning Range – External Driver (Optional)

    8 GHz⁹

    PZT Piezo Modulation Frequency¹⁰ (kHz)

    up to 40 kHz

    Calibrated Power Monitor

    Standard

    Side‑Mode Suppression Ratio (SMSR)

    >50 dB

    Operating Temperature (°C)

    –10 to +35

    Wavelength Setting Resolution

    50 MHz

    Power Stability (% RMS)

    0.12

    Absolute Wavelength Accuracy

    ±8 pm

    Output Fiber Pigtail & Connector

    Standard PM fiber, FC/APC

    Polarization Extinction Ratio

    >23 dB

    >23 dB

    >20 dB

    Frequency Noise (Hz/√Hz)⁹ – (ULTRA only)

    150@10Hz

    45@100Hz

    18@1kHz

    5@10kHz

    0.9@300kHz

    Phase Noise (μrad/√Hz) 1 m path – (Ultra only)

    4.6@10Hz

    1.4@100Hz

    0.6@1kHz

    0.2@10kHz

    <0.1@300kHz

    RIN Level (dB/Hz) – (Ultra only)

    -125@0.3MHz

    <-140@10MHz

    <-155@100MHz

    RIN Level at Peak (dB/Hz)

    <-110dB/Hz @ PEAK

    <-115dB/Hz @ PEAK

    <-100dB/Hz @ PEAK

    Optical Isolation (dB)

    >45dB

    >45dB

    >35dB

    Power Tuning (Optional)

    10%-100%Max. 输出

    10%-100% Max. 输出

    -


    Notes

    Wavelength can be selected from the range; other wavelengths are available upon request.

    Other output powers can be customised.

    Linewidth measured by self‑heterodyne method with 120 µs delay line.

    After 30 minutes warm‑up, over 1 hour with base temperature fluctuation within ±0.2 °C.

    ~80 dB typical.

    Continuous mode‑hop‑free tuning range at case temperature of 25 °C.

    Includes internal PZT driver (±10 V).

    Requires external PZT driver –20 to +65 V.

    64 pm @ 1550 nm / 30 pm @ 1064 nm.

    External signal required up to 40 kHz. Internal driver provides up to 14 kHz @ 3 dB bandwidth.

    In current mode: <0.1% RMS.

    Output can be modulated (e.g., sawtooth, sine wave) up to 1 kHz bandwidth without affecting laser performance.


    Ordering Information

    图片6.png


    Optional Configurations

    --

    Downloads

    No resources available

    Request for Quotation

    We will reply to all your information about the product in time.

  • Product title: 1550.92nm, 100mW Single-Frequency Ultra-Narrow Linewidth Fiber Laser
  • Product link: https://www.idealphotonics.com/product/detail/1791.html

    • *Your name:

    • *Phone number:

    • *Your company name:

    • *Email:

    • *Purchase Quantity:

    • *Part Number:

      • Other Requirements:

    • 10+ 10 Years of Experience
    • 50 50 + Countries Bussiness
    • 10000 10k + Diodes sold worldwide
    • 30 30+ Invention patent
    • 10 10+ Advanced Optical Solutions

    ⇪