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首页 PhotoDetectors Biased detectors InGaAs Bias Photodetector High speed photodetector High-speed photodetector InGaAs-1.5/3.6um-1G/250ps-S

    • High-speed photodetector InGaAs-1.5/3.6um-1G/250ps-S

    Monitors pulse energy and/or pulse shape of lasers with GHz-level speed, spanning visible and near-infrared wavelengths, and extremely low noise equivalent power (NEP). BNC output connector.

    产品特点Ultra-fast photodetector commonly used for visible and near-mid infrared light measurement 、Bias-type detector, with extremely low noise, ultra-fast response, and no gain 、 Suitable for intensity-time waveform measurement of high-speed laser pulses or light emission events 、 Excellent performance, high cost-performance ratio, and full technical support 、Custom services available for non-standard requirements

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    Design Features

      Monitors the output of Q-switched lasers.

      Monitors the output of mode-locked lasers.


    Specifications

    Model

    Sensitivity Range

    Active Area

    Rise Time (RT)

    Bandwidth (BW)

    Si-0.4/0.9um-10G/40ps-S

     

    400~900nm

    Φ50um

    40ps

    10GHz

    Si-0.4/0.9um-2.5G/130ps-S

    Φ70um

    130ps

    2.5GHz

    InGaAs-0.8/1.7um-2G/140ps-S

     

     

    800~1700nm

    Φ 120um

    140ps

    2Hz

    InGaAs-0.8/1.7um-3G/120ps-S

    Φ 100um

    120ps

    3GHz

    InGaAs-0.8/1.7um-6G/60ps-S

    Φ50um

    60ps

    6GHz

    InGaAs-0.8/1.7um-20G/17ps-S

    Φ45um

    17ps

    20GHz

    InGaAs-0.4/1.7um-1G/250ps-S

    400~1700nm

    Φ 100um

    250ps

    1GHz

    InGaAs-0.8/2.4um-1G/250ps-S

    800~2400nm

    Φ 100um

    250ps

    1GHz

    InGaAs-1.5/3.6um-1G/250ps-S

    1500~3600nm

    Φ 100um

    250ps

    1GHz

    Note:-S: Flat window; -L: Coupling lens; -FC: Fiber optic seat with FC interface;

    -SMFC: Single-mode fiber with FC connector.  InGaAs-0.8/2.4um-1G/250ps-S

    DetectorTest light source: DFB1550, Power: 4mW.

    111.jpg

     

    Parameter

    Details

    Bias Voltage

    A23 dry battery, 12V

    Operating Impedance

    50Ω

    Photodetector Features

    Flat lens / Coupling lens / FC fiber seat / FC SM fiber connector

    Operating / Storage Temperature

    0~40℃

    Detector Net Weight

    0.13kg

    Dimensions

    Φ 36mm X  53.5mm

    Power Supply Battery

    A23,12VDC,40mAh

    Signal Interface

    SMA(DC Coupled)

    Mounting Interface

    M4 X 1


    Response Curve

    图片4.png

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