Ultra-low Noise High Gain Pre-Amp EDFA

Short Description:

Connet Ultra-low Noise High-gain Preamplifier Erbium-doped Fiber Amplifier (EDFA) uses a unique optical path design with proprietary ultra-low noise erbium-doped fiber, featuring low noise figure and high gain, which can be used for as low as -50dBm weak signal amplification effectively, Its comprehensive performance surpasses similar products in the market.


  • Standard Lead-time: 2-4 weeks typically
  • Price Terms: FOB Shanghai
  • Manufacturer: Connet Laser Technology
  • Customized Package/Size: Yes, please contact us
  • More Information: Please contact us
  • Product Detail

    Connet Laser Technology Co., Ltd

    Product Tags

        Connet Ultra-low Noise High-gain Preamplifier Erbium-doped Fiber Amplifier (EDFA) uses a unique optical path design with proprietary ultra-low noise erbium-doped fiber, featuring low noise figure and high gain, which can be used for as low as -50dBm weak signal amplification effectively, Its comprehensive performance surpasses similar products in the market

        Connet Ultra-low Noise High-gain Preamplifier Erbium-doped Fiber Amplifier (EDFA) is optimized for single-frequency narrow linewidth optical signal amplification, linewidth can be narrow to kHz, is an ideal fiber amplifier for weak optical signal acquisition that is widely used in coherent communication, heterodyne detection, Coherent Doppler LIDAR systems.

    Features:
     C-Band
    Low noise NF<4.0dB
     CW or pulse operation
     Low ASE
     High reliability for harsh environmental operation

    Applications:
    Coherent Doppler LIDAR for wind sensing
     Coherent communication
    Coherent detection
     BOTDR/BOTDA sensing system
     Other scientific research

    Specification:

    Parameter

    Unit

    Spec

    Min.

    Typ.

    Max.

    Product number

     

    VFAS-C-ER-M-PA-HG

    Operation mode

     

    CW or Pulse

    Operation wavelength

    nm

    1527

    -

    1563

    Input signal power

    dBm

    -50

    -

    -10

    Small signal gain@-50dBm

    dB

    50

    -

    -

    Small signal gain@-10dBm

    dB

    30

    -

    -

    Noise figure(NF))

    dB

    -

    3.5

    4.0

    Polarization dependence gain

    dB

     

    0.3

    0.5

    PMD

    ps

     

     

    0.3

    Input isolation

    dB

    35

    -

    -

    Output isolation

    dB

    35

    -

    -

    Control mode

     

    APC

    Power supply

    VDC

    5.5-12

    Operating temperature

    -35

    -

    65

    Storage temperature

    -40

    -

    85

    Input fiber

     

    SMF-28e or PMF-1550

    Input fiber length

    m

    >0.5

    Input fiber connector

     

    FC/APC 

    Output fiber

     

    SMF-28e or PMF-1550

    Polarization extinction ratio

    dB

    23

    -

    -

    Output fiber length

    m

    >0.5

    Output fiber connector

     

    FC/APC 

    Size

    mm

    150x125x20 or 90x70x20

     Ordering Information:

    VFAS-C-ER-M-PA-HG-FA Singlemode Pre-Amp EDFA
    VFAP-C-ER-M-PA-HG-FA Polarization Maintaining Pre-Amp EDFA
    For other information, please contact us


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  • Connet Laser Technology Co., Ltd is a high-tech enterprise founded in 2007, which specializes in the development and production of laser source, fiber laser, optical fiber amplifier and the related products.