^
Home > VCSEL Laser Diode > 850nm 0.7W CW VCSEL Laser Diode

850nm 0.7W 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

    4.5 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

    IF=0.85A

    PO


    700


    mW

    2

    Threshold Current


    I TH


    70


    mA


    Slope Efficiency

    Po =700mW


    1.02


    mW /mA

    3

    Wall Plug Efficiency

    IF=0.85A



    37


    %


    Emission Area




    500x500


    um


    Peak Wavelength

    IF=0.85A

    λP

    835

    850

    865

    nm


    Laser Forward Voltage

    IF=0.85A

    VF


    2.2


    V


    Series Resistance

    IF=0.85A

    Rs


    2.6


    Ohms


    Beam Angle

    IF=0.85A



    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



Send us your question about this product

  • Online Message
copyrignt 2016 Tyson Technology Co., Ltd Sitemap Facebook Twitter Google+ LinkedIn Addthis
^