• 800-1700nm InGaAs Three-Channel Photodetector 40MHz

    40MHz Three-Channel Low Noise Photodetector

    产品特点Low noise、 High bandwidth、 High gain、 Compact structure

    产品货号E80040369

    应用领域Distributed optical fiber sensing (ψ-OTDR/ C-OTDR, DAS/DVS, BOTDA/BOTDR)、 Laser wind radar、 Optical coherence tomography、 Spectral measurement / ns-level optical pulse detection、 Other scientific research applications

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    电话:16628709332

    邮箱:moli@microphotons.com

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  • General Parameters

    PN#

    PD-40M-3-A

    Unit

    Detector Type

    InGaAs

    Wavelength

    800~ 1700

    nm

    Bandwidth

    40M

    Hz

    Detector Responsivity

    0.95@ 1550nm

    A/W

    Transimpedance Gain

    20K

    V/A

    Saturation Input Optical Power

    210

    uW

    NEP

    5

    pW/Sqrt( Hz)

    Output Impedance

    50

    Ω

    Output Coupling

    DC


    Supply Voltage

    5

    V

    Supply Current

    0.5 (max)

    A

    Optical Input

    FC/APC


    RF Output

    SMA


    Dimensions

    80*80*25

    mm

    Note

    Three optical input channels, three RF voltage output channels

     


    User Instructions

    1. The module operates with a supply voltage of 5V, with a maximum supply current of 0.7A.

    2. "Input" refers to the optical input interface; "RF" refers to the RF output interface.

    3. Before connecting to the input, ensure that the end-face is clean to prevent dirt or contamination from affecting the measurement results.

     


    Test Results



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