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首页 PhotoDetectors Balanced photodetector InGaAs balanced photodetector Indium gallium arsenide InGaAs polarization diversity coherent receiving module PDR series 1510-1590nm Polarization diversity coherent receiver module (InGaAs balanced detector 1510-1590nm bandwidth 100MHz)

    • Polarization diversity coherent receiver module (InGaAs balanced detector 1510-1590nm bandwidth 100MHz)

    Idealphotonics' PDR series polarization diversity receiving module is for polarization-sensitive fiber optic sensing applications. The polarization diversity receiving module separately coheres the two polarization states of the local oscillator light and the signal light, and uses two high-speed low-noise balanced detectors to receive them separately, which can well solve the problem of coherent polarization state and is suitable for distributed fiber optic sensing, laser wind radar, optical coherence tomography and other application fields.

    产品特点High bandwidth、 High gain、 Low noise、 Built-in low noise isolated power supply

    产品货号E80040128

    应用领域Fiber optic sensor、 Laser wind radar、 Optical coherence tomography、 Spectral measurement

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    电话：16628709332

    邮箱：moli@microphotons.com

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    主要参数
  • 核心参数

  • 尺寸图

    • Parameter

    PN#

    PDR-

    100M-A

    PDR-

    200M-A

    PDR-

    300M-A

    PDR-

    400M-A

    PDR-

    500M-A

    PDR-

    800M-A

    PDR- 1G-A

    PDR-   1.2G-A

    PDR-   1.5G-A

    PDR- 2G-A

    PDR-   2.5G-A

    Unit

    wavelength

    1510~1590（1300±40nm；1060±40nm customizable）

    nm

    bandwidth

    100M

    200M

    350M

    400M

    500M

    800M

    1G

    1.2G

    1.5G

    2G

    2.5G

    Hz

    Detector responsivity

    0.95

    0.95

    0.95

    0.95

    0.95

    0.95

    0.95

    0.95

    0.95

    0.95

    0.95

    A/W@1550nm

    Transimpedance Gain

    30K

    30K

    30K

    10K

    5K

    30K

    30K

    30K

    30K

    15K

    15K

    V/A

    Input light

    Local

    <5

    <5

    <5

    <5

    <5

    <5

    <5

    <5

    <5

    <5

    <5

    mW

    Signal

    300

    300

    300

    300

    300

    300

    300

    300

    300

    300

    300

    μW

    Polarization extinction ratio

    22

    22

    22

    22

    22

    22

    22

    22

    22

    22

    22

    dB

    NEP

    5

    5

    5

    7

    7

    9

    9

    9

    9

    9

    9

    pW/Sqrt(Hz)

    Supply voltage

    5

    5

    5

    5

    5

    12

    12

    12

    12

    12

    12

    V

    Supply current

    0.4(max)

    0.4(max)

    0.4(max)

    0.4(max)

    0.4(max)

    0.3(max)

    0.3(max)

    0.3(max)

    0.3(max)

    0.3(max)

    0.3(max)

    A

    Output coupling mode

    AC

    AC

    AC

    AC

    AC

    AC

    AC

    AC

    AC

    AC

    AC


    Connector type

    Electrical connector：SMA

    Fiber connector：FC/APC


    Fiber type

    Local: PM ; Signal: SM


    RF Output

    SMA


    Dimension

    120*100*25mm（90*80*20mm can be choose）


     


    Related test data

    63f4867328f1c.png

     

     P polarization and S polarization coherent signals

    5d858ce997bc9.png

     

     Polarization diversity coherent receiving optical path diagram


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