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    • InGaAs APD Photodetector     


    High-speed and low-noise avalanche photoelectric balance detection module integrates low-noise APD detector, low-noise broadband transimpedance amplifier, ultra- low noise isolation power supply, high-voltage power supply; isolation power supply ensures that the output signal is not affected by external power supply; APD temperature compensation improves the stability of detection module. Avalanche photodetectors are characterized by high gain, high sensitivity, high bandwidth and low noise.



    Product model


    Name Model Price
    5G InGaAs APD Photodetector   [PDF]  [RFQ]

    APD-5G-A
    Stock NO.: E80040279     		[Please inquire]
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    2.5G InGaAs APD Photodetector   [PDF]  [RFQ]

    APD-2.5G-A
    Stock NO.: E80040278     		[Please inquire]
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    2G InGaAs APD Photodetector   [PDF]  [RFQ]

    APD-2G-A
    Stock NO.: E80040277     		[Please inquire]
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    1.5G InGaAs APD Photodetector   [PDF]  [RFQ]

    APD-1.5G-A
    Stock NO.: E80040276     		[Please inquire]
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    1.2G InGaAs APD Photodetector   [PDF]  [RFQ]

    APD-1.2G-A
    Stock NO.: E80040275     		[Please inquire]
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    1G InGaAs APD Photodetector   [PDF]  [RFQ]

    APD-1G-A
    Stock NO.: E80040274     		[Please inquire]
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    800M InGaAs APD Photodetector   [PDF]  [RFQ]

    APD-800M-A
    Stock NO.: E80040273     		[Please inquire]
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    500M InGaAs APD Photodetector   [PDF]  [RFQ]

    APD-500M-A
    Stock NO.: E80040272     		[Please inquire]
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    400M InGaAs APD Photodetector   [PDF]  [RFQ]

    APD-400M-A
    Stock NO.: E80040271     		[Please inquire]
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    300M InGaAs APD Photodetector   [PDF]  [RFQ]

    APD-300M-A
    Stock NO.: E80040270     		[Please inquire]
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    200M InGaAs APD Photodetector   [PDF]  [RFQ]

    APD-200M-A
    Stock NO.: E80040280     		[Please inquire]
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    100M InGaAs APD Photodetector   [PDF]  [RFQ]

    APD-100M-A
    Stock NO.: E80040269     		[Please inquire]
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    Parameter



    Features

    ● Low Noise and High Gain

    ● Built-in high voltage power supply

    ● Temperature compensation

    ● Compact structure

    ● Built-in low noise isolation power supply

    Specifications

    Product Model

    APD-100M-A

    APD-200M-A

    APD-300M-A

    APD-400M-A

    APD-500M-A

    APD-800M-A

    APD-1G-A

    APD-1.2G-A

    APD-1.5G-A

    APD-2G-A

    APD-2.5G-A

    APD-5G-A

    unit

    Detector

    InGaAs


    Wavelength

    800~1700

    nm

    Bandwidth

    100M

    200M

    300M

    400M

    500M

    800M

    1G

    1.2G

    1.5G

    2G

    2.5G

    5G

    Hz

    Detector Responsivity

    9

    9

    9

    9

    9

    9

    9

    9

    9

    9

    9

    9

    V/W

    Transimpedance Gain

    300K

    300K

    300K

    100K

    50K

    300K

    300K

    300K

    200K

    150K

    150K

    30K

    V/W

    Saturated Input Optical Power

    13

    13

    13

    39

    78

    13

    13

    13

    20

    26

    26

    78

    uW

    NEP

    0.46

    0.46

    0.46

    0.46

    0.46

    0.46

    0.46

    0.46

    0.46

    0.46

    0.46

    0.46

    pW/√(Hz)

    Output Impedance

    50

    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

    12

    V

    Supply Current

    0.5(max)

    0.5(max)

    0.5(max)

    0.5(max)

    0.5(max)

    0.5(max)

    0.5(max)

    0.5(max)

    0.5(max)

    0.5(max)

    0.5(max)

    0.5(max)

    A

    Optical Input

    FC/APC（or Free Space）

    FC/APC


    Radio Frequency Output

    SMA

    SMA


    Shape Size

    65*50*20

    65*50*25

    80*90*25

    mm


    Test Result

    P8-1.png

    Bandwidth curve of 400MHz Detector


    P8-2.png

    Bandwidth curve of 800MHz Detector


    ttp.jpg

    Bandwidth curve of 1400MHz Detector

    Application

    ● Optical Fiber Sensing

    ● Optical Fiber Communication

    ● Laser Ranging

    ● Spectrometry



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