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Home > VCSEL Laser Diode > 860nm 2W CW VCSEL Laser Diode

860nm 2W CW VCSEL Laser Diode

  • Features
  • Applications
  • Specifications
  • •-40-+85°C operating temperature
    •High Efficiency, 420 @25‘C, >0 @50‘C
    •Large emissio area, low power density, safer
    •200 element array
    •Modulation bandwidth >1Gbps
    •Relavtively small emission area, easy to collimate
    •Long lifetime, >50,000hrs
  • •3D Imaging
    •Gesture Recognition
    •Laser Illumincation
    •Security surveillances
    •Medical applications
    •Broadband acesss nework
    •Assisting driving advanced systems
  • I.Absolute Maximum Ratings


    Parameter

    Rating

    Storage Temperature

    -40 to +85°C

    Case Operating Temperature

    0 to 60°C

    Relative Humidity

    5% to 90%

    Reverse Power Supply Voltage

    5V

    Maximum continuous forward current

    3 A

    ESD Exposure (Human Body Model)

    1KV'


    II.Electro-Optical Characteristics (Top 25 deg C unless otherwise stated)


    VCSEL Parameters

    Test Condition

    Symbol

    Min.

    Typ.

    Max

    Units

    Notes

    Optical Power Output


    PO


    2.0


    W

    2

    Threshold Current


    I TH


    250


    mA


    Slope Efficiency

    Po =2W

    ŋ


    0.9


    mW /mA

    3

    Wall Plug Efficiency

    IF=2.4A



    40


    %


    Emission Area




    700x675


    um


    Peak Wavelength

    IF=2.4A

    λP

    845

    860

    875

    nm


    Laser Forward Voltage

    IF=2.4A

    VF


    2.2


    V


    Series Resistance

    IF=2.4A

    Rs


    0. 2


    Ohms


    Beam Angle

    IF=2.4A



    20


    Degrees


    Notes:
    1.Reliability is a function of temperature.
    2.For the purpose of these tests, IF is DC current.
    3.Slope efficiency is defined as PO/IF.

    III.Environmental Specifications


    Parameter

    Symbol

    Min

    Typ

    Max

    Units

    Ref.

    Case Operating Temperature

    Top

    -40


    85

    °C


    Storage Temperature

    Tsto

    -40


    85

    °C




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