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Raman

Raman amplifier can be customized with a pump wavelength of 1340~1360nm and a power of 100-1400mW single-mode fiber desktop light source
  • Raman amplifier can be customized with a pump wavelength of 1340~1360nm and a power of 100-1400mW single-mode fiber desktop light source
  • Raman amplifier can be customized with a pump wavelength of 1340~1360nm and a power of 100-1400mW single-mode fiber desktop light source

Raman amplifier can be customized with a pump wavelength of 1340~1360nm and a power of 100-1400mW single-mode fiber desktop light source

Raman amplifier
Description:
On the basis of the first order fiber Raman amplifier, the second order fiber Raman amplifier adds a 13xx nm pump laser to provide Raman gain for the first order Raman 14xx nm laser, which can effectively reduce system noise and is suitable for optical signal amplification in long-distance repeater free light transmission systems. A second-order fiber Raman amplifier needs to be used together with a first-order fiber Raman amplifier.
    Features:
    Wide wavelength range; 
    High gain factor; 
    Low noise map.
    Application scope:
    Long distance optical communication network;
    Fiber optic sensors; 
    Fiber laser.
    Optoelectronic characteristics:

    Parameter

    Unit

    Typical Value

    Remarks

    Pump wavelength

    nm

    1340~1360

    customized

    Signal wavelength

    nm

    1425~1465

     

    raman gain

    dB

    10/20

     

    pump power

    mW

    300/500/1000/1400

    customized

    Pump polarization DOP

    -

    5% (Typ.)10%(Max.)

     

    gain flatness

    dB

    <2

     

    Polarization  dependent gain

    dB

    <0.2

     

     

    Polarization mode dispersion

    ps

    <0.5

     

    Input/output isolation

    dB

    >35

     

    Noise coefficient

    dB

    0

     

    Fiber type

    -

    SMF-28e

     

    connector

    -

    FC/APC

     

     working condition

    -

    自动泵电源控制(APPC

     

    size

     

    mm

    260(W)×280(D)×120(H)

    Desktop

    size

     

    mm

    125(W)×150(D)×30(H)

    Module

    source

    V

    AC 110~240V, <30W@25

    Desktop

    source

    V

    5V DC, <15W

    Module

    Adjusting the state

     

    -

    RS232串行通信

    Module

    communication interface

    -

    DB25 Female

    Module

    Operating temperature

     

    -5~ +55

     

    Operating humidity range

    %

    0~70

    Please submit your basic information, we will contact you as soon as possible!

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