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  • 1 μm Narrow Linewidth Single-Frequency Fiber Seed Laser Module

    • 1 μm Narrow Linewidth Single-Frequency Fiber Seed Laser Module     


    LD-PD's narrow-linewidth 1 μm single-frequency fiber seed laser series features selectable output wavelengths from 1009 nm to 1120 nm and a linewidth of less than 1 KHz. This series adopts a modular and compact optical design, offering miniaturization and high output stability. It operates on a 12 V power supply and supports RS232 serial communication, allowing users to set and monitor the module operating status via host computer software. The module integrates a built-in PZT and amplifier circuit, and provides a PZT RF signal input for convenient PZT scanning. 



    Product model


    Name Model Price
    1064nm 30mW Narrow linewidth single-frequency laser Module   [PDF]  [RFQ]

    PL-NLWM-1064-30-CW-1-M     		[Please inquire]
     Call us 

    Parameter


    Features

    ● Narrow linewidth

    ● Low-frequency drift

    ● High stability

    ● High reliability

    ● Small size

    Laser Specifications

    Specification

    Parameter

    Typ.

    Wavelength Range

    1013 nm ~ 1120 nm (selectable)

    1014/1018/1064/1107 nm

    Linewidth

    ＜1kHz (with 36 km delay fiber)

    800 Hz

    Output Power

    ＞20 mW

    30 mW

    Thermal Tuning Range

    ＞0.6 nm

    0.65~0.7 nm

    PZT Tuning Range

    ＞6 GHz

    10 GHz

    PZT Input Voltage

    0~4 V

    0~4 V

    Frequency Stability

    ＜ 10 MHz@1h

    10 MHz@1h

    ambient temperature variation±1 ℃

    Peak Intensity Noise

    ＜ -120 dB/Hz

    -125~-130 dB/Hz@1.5MHz

    Volume (Including PZT)

    154×95×29   mm

    154×95×29 mm

    Volume (Excluding PZT)

    120×100×29   mm

    120×100×29 mm

    Weight

    ＜0.5 kg

    0.42 kg

    Supply Voltage

    12 V

    12 V

    Maximum Supply Current

    3 A

    3 A

    Cooling Method

    Conduction   Cooling

    Conduction Cooling

    Communication Interface

    RS232

    RS232

    Control Method

    PC Control

    PC Control

    Operating Temperature

    -10~55 ℃

    -10~55 ℃

    Storage Temperature

    -45~85 ℃

    -45~85 ℃


    Test Results

    1 μm Narrow Linewidth Single-Frequency Fiber Seed Laser Module1.png

    Linewidth Test, 870Hz (36km Delay Line, HWHM)



    1 μm Narrow Linewidth Single-Frequency Fiber Seed Laser Module2.png

    PZT Tuning Test Result, 10GHz (HighFinesse WS7 Wavelength Meter)


    1 μm Narrow Linewidth Single-Frequency Fiber Seed Laser Module3.png

    Output Spectrum Test Result (Yokogawa OSA)


    1 μm Narrow Linewidth Single-Frequency Fiber Seed Laser Module4.png

    Image  Intensity Noise Test Result (Thorlabs PNA 1)


    1 μm Narrow Linewidth Single-Frequency Fiber Seed Laser Module5.png

    Frequency Noise Test Result


    1 μm Narrow Linewidth Single-Frequency Fiber Seed Laser Module6.png

    Frequency Stability Test (9h)

    Dimension

    unit mm



    1 μm Narrow Linewidth Single-Frequency Fiber Seed Laser Module7.png

    1 μm Narrow Linewidth Single-Frequency Fiber Seed Laser Module8.png

    Application

    ● Quantum Technology

    ● High-Power Laser Amplification

    ● Spectral Beam Combining

    ● Coherent Beam Combining

    ● Coherent Detection

    ● Atmospheric Measurement



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