info@idealphotonics.com
  • Second-Order Fiber Raman Amplifier

    The second-order fiber Raman amplifier builds upon the first-order amplifier by incorporating pump lasers in the 1340–1360 nm band. These pumps provide Raman gain to the first-order Raman laser at 14xx nm, effectively reducing system noise. It is ideally suited for optical signal amplification in ultra-long-haul unrepeatered transmission systems. This second-order amplifier must be used together with a first-order fiber Raman amplifier.

    Product features:Wide wavelength range; High gain coefficient; Low noise figure

    Part Number:MP-RFA-2-O-500-SA-B

    Application area:Long-haul fiber optic communications | Distributed fiber optic sensing | Fiber lasers

    Add to Cart Request for Quotation Consult Favorite

    Main parameters
  • Core parameters
  • Signal Wavelength Pump Power Pump Power

    1450nm 500mW benchtop

  • Dimension Drawing
  • General Parameters

    Optical Specifications

    Parameter

    Typical Value

    Unit

    Pump wavelength

    1340–1360

    nm

    Signal wavelength

    1425–1465 (customizable)

    nm

    Raman gain

    10 / 20

    dB

    Gain flatness

    <2

    dB

    Pump power

    300 / 500 / 1000 / 1400 (customizable)

    mW

    Degree of polarization (DOP)

    5% (Typical), 10% (Max)

    Polarization‑dependent gain (PDG)

    <0.2

    dB

    Polarization mode dispersion (PMD)

    <0.5

    ps

    Input/output isolation

    >35

    dB

    Noise figure

    <0

    dB

    Fiber connector

    FC/APC

    Operating mode

    ACC


    Electrical and Environmental Parameters


    Benchtop

    Module

    Control method

    Touch screen / RS232 serial

    RS232 serial

    Communication interface

    DB9 female

    DB9 female

    Power supply

    AC100~240V , <45W

    DC 12V3A

    Dimension/code

    B1

    M21; M31

    Operating temperature/humidity

    -5~+35°C;0~70%

    DOP

    5% (Typical),10%(Max)

    -

    PDG

    <0.2

    dB

    PMD

    <0.5

    ps

    Isolation

    >35

    dB

    Noise figure

    <0

    dB

    Fiber connector

    FC/APC

    -

    Operating mode

    ACC

    -

     

    Ordering Information / Model Number

     

    FRA

    Signal Wavelength(nm)

    Pump Power(mW)

    Pump Power


    1450

    300/500/1000/1400

    M21/M31=module;

    B1=benchtop


    Optional Configurations

    --

    Downloads

    Request for Quotation

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

  • Product title: Second-Order Fiber Raman Amplifier
  • Product link: https://www.idealphotonics.com/product/detail/1575.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