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  • InGaAs Photodetector

    • InGaAs Photodetector


    InGaAs photodetector consists of two matched ultra-low noise analog photodiodes, a low noise broadband transimpedance amplifier and Ultra Low Noise power supply. Due to high gain, high sensitivity, high bandwidth, low noise, and high common mode rejection ratio, the high speed and low noise balance photo detector can effectively reduce the commonmode noise, and improve the signal-to-noise ratio of the system.



    Product model


    Name Model Price
    5G InGaAs Detector Module   [PDF]  [RFQ]

    PD-5G-A
    Stock NO.: E80040230     		[Please inquire]
     Call us 
    2.5G InGaAs Detector Module   [PDF]  [RFQ]

    PD-2.5G-A
    Stock NO.: E80040229     		[Please inquire]
     Call us 
    2.0G InGaAs Detector Module   [PDF]  [RFQ]

    PD-2G-A
    Stock NO.: E80040228     		[Please inquire]
     Call us 
    1.5G InGaAs Detector Module   [PDF]  [RFQ]

    PD-1.5G-A
    Stock NO.: E80040227     		[Please inquire]
     Call us 
    1G InGaAs Detector Module   [PDF]  [RFQ]

    PD-1G-A
    Stock NO.: E80040226     		[Please inquire]
     Call us 
    800M InGaAs Detector Module   [PDF]  [RFQ]

    PD-800M-A
    Stock NO.: E80040225     		[Please inquire]
     Call us 
    500M InGaAs Detector Module   [PDF]  [RFQ]

    PD-500M-A
    Stock NO.: E80040223     		[Please inquire]
     Call us 
    400M InGaAs Detector Module   [PDF]  [RFQ]

    PD-400M-A
    Stock NO.: E80040222     		[Please inquire]
     Call us 
    300M InGaAs Detector Module   [PDF]  [RFQ]

    PD-300M-A
    Stock NO.: E80040221     		[Please inquire]
     Call us 
    200M InGaAs Detector Module   [PDF]  [RFQ]

    PD-200M-A
    Stock NO.: E80043011     		[Please inquire]
     Call us 
    100M InGaAs Detector Module   [PDF]  [RFQ]

    PD-100M-A
    Stock NO.: E80040031     		[Please inquire]
     Call us 


    Parameter



    Features

    ● Low Noise

    ● High Bandwidth

    ● High Transimpedance Gain

    ● Compact Structure

    ● Low noise isolation power supply

    Specifications

    Product Model

    PD-100M-A

    PD-200M-A

    PD-300M-A

    PD-400M-A

    PD-500M-A

    PD-800M-A

    PD-1G-A

    PD-1.5G-A

    PD-2G-A

    PD-2.5G-A

    PD-5G-A

    Unit

    Detector

    InGaAs


    Wavelength

    800~1700

    nm

    Bandwidth

    100M

    200M

    300M

    400M

    500M

    800M

    1G

    1.5G

    2G

    2.5G

    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

    20K

    15K

    15K

    3K

    V/A

    Saturated Input Optical Power

    140

    140

    140

    420

    840

    140

    140

    210

    280

    280

    1400

    μW

    NEP

    5

    5

    5

    7

    7

    9

    9

    9

    9

    9

    9

    pW/Sqrt(Hz)

    Output Impedance

    50

    50

    50

    50

    50

    50

    50

    50

    50

    50

    50

    Ω

    Output Coupling Mode

    DC/AC

    DC/AC

    DC/AC

    DC/AC

    DC/AC

    AC

    AC

    AC

    AC

    AC

    AC


    Supply Voltage

    5

    5

    5

    5

    5

    12

    12

    12

    12

    12

    12

    V

    Supply Current

    0.3(max)

    0.3(max)

    0.3(max)

    0.3(max)

    0.3(max)

    0.3(max)

    0.3(max)

    0.3(max)

    0.3(max)

    0.3(max)

    0.3(max)

    A

    Optical Input

    FC/APC（or Freedom Space ）


    Radio Frequency Output

    SMA


    Shape Size

    65*50*20

    75*55*25

    mm


    Test Result

    p17-1.png

    Bandwidth curve of 200MHz detector


    p17-2.jpg

    Bandwidth curve of 2GHz detector

    Package Size

    Unit（mm）

    t1.png

    Application

    ● Optical Fiber Sensing

    ● Optical Fiber Communication

    ● Laser Ranging

    ● Spectrometry



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    10
    10+ Advanced Optical Solutions


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