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Home > VCSEL Laser Diode > 860nm 1.5W CW VCSEL Laser Diode

860nm 1.5W CW VCSEL Laser Diode

  • Features
  • Applications
  • Specifications
  • •850nm Multimode VCSEL
    •High Efficiency (WPE), >35% @50C
    •Small emission area, easy to collimate
    •Modulation bandwidth >1Gbps
  • •3D Imaging
    •Gesture Recognition
    •Laser Illumincation
    •Medical applications
    •Broadband acesss nework
    •Pump
  • 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

    3A

    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

    IF=1.9A

    PO


    1.5


    W

    2

    Threshold Current


    I TH


    250


    mA


    Slope Efficiency

    Po =1.5W

    ŋ


    1.02


    mW /mA

    3

    Wall Plug Efficiency

    IF=1.9A



    37


    %


    Emission Area




    700x675


    um


    Peak Wavelength

    IF=1.9A

    λP

    850

    860

    870

    nm


    Laser Forward Voltage

    IF=1.9A

    VF

    2.1

    2.2

    2.3

    V


    Series Resistance

    IF=1.9A

    Rs


    0. 2


    Ohms


    Beam Angle

    IF=1.9A



    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

    0


    60

    °C


    Storage Temperature

    Tsto

    -40


    85

    °C




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