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首页 Light Sources Optical Amplifier Raman fiber amplifier First order fiber Raman amplifier 10/20dB gain 1528-1565nm First-order fiber Raman amplifier

    • First-order fiber Raman amplifier

    Fiber Raman amplifier uses the Raman scattering effect in quartz optical fiber to provide gain for optical signals. It uses 14xxnm wavelength laser as Raman pump to provide gain for C-band signal light, which can effectively compensate for the attenuation of optical signals in long-distance optical fiber transmission. It is suitable for long-distance optical transmission systems and distributed optical fiber sensing systems.

    产品特点Wide wavelength range、 High gain factor、 Low noise figure

    产品货号B80030041

    应用领域Long distance fiber communication、 Fiber-optic distributed sensing、 Fiber laser

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    电话：18602170419

    邮箱：moli@microphotons.com

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    主要参数
  • 核心参数

  • 尺寸图

    • Parameter

    Optical indicators

    Unit

    Typical

    Notes

    Pump wavelength

    nm

    1425~1465


    Signal wavelength

    nm

    1528~1565

    Customize

    Raman gain

    dB

    10/20

    *Note4

    Gain flatness

    dB

    <2


    Pump power

    mW

    300/500/1000/1400

    Customize

    Pump light polarization DOP

    -

    5% (Typical)，10%(Max)


    Noise index

    dB

    0


    Pigtail type

    -

    SMF-28


    Pigtail connector type

    -

    FC/APC


    Working mode

    -

    APPC（Automatic pump power control）


     

    Electrical and environmental parameters

    Benchtop

    Module

    Control mode

    Buttons

    RS232Serial communication

    Communication interface

    Optional

    DB25 Female

    Power supply

    AC100~240V,<45W

    DC 12V3A

    Dimensions

    260(W)×280(D)×120(H)mm

    125(W)×150(D)×30(H)mm

    Operating temperature range

    -5~+35°C

    Operating humidity range

    0~70%

     

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    Ordering Information

    Ordering information / PN#

    FRA

    Signal wavelength(nm)

    Pump power(mW)

    Packaging type


    1550

    300/500/1000/1400

    M=Module
    B=Benchtop

    *Note4  That this amplifier is only a Raman amplifier pump and requires the use of long-distance quartz fibers in the user's system to generate sufficient signal gain.

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