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    • 795nm TO46 VCSEL Laser With TEC (High Power version)


    Central wavelength 795nm; Output Power ≥1mw; With TEC; Narrow linewidth; Tolerance ±1nm

    Part Number  :  PL -HPVCSEL-0795-1-A81-TO46
    Unit Price  :  USD [Please inquire]
    Lead time  :   [Please inquire]
    Inventory quantity   :   [Please inquire]
    Stock NO.   :  A80041051
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    LD-PD PTE LTD's  PL-HPVCSEL-0795-1-A81-TO46 795nm VCSEL is a vertical cavity emitting GaAsP/AlGaAs single mode diode laser with TO46 packaging. The module features high output,narrow linewidth,and good reliability.


    Optical and Electrical Characteris itcs (T=51°C， IF=2.5mA)

    Parameter

    Condition

    Min.

    Typ.

    Max.

    Units

    Threshold current Ith

    TLD=51℃


    0.5

    1

    mA

    Operating forward voltage Vop

    Iop=2.5mA


    2

    2.2

    V

    Operating forward current Iop

    TLD=51℃


    2.5


    mA

    Center wavelength CW

    TLD=51℃

    794.5

    795

    795.5

    nm

    Output Power Pop

    TLD=51℃ Iop=2.5mA

    1.2



    mW

    linewidth

    TLD=51℃



    100

    mHz

    Current Tuning Coefficient

    TLD=51℃


    0.3


    nm/mA

    Temperature Tuning Coefficient

    TLD=51℃


    0.067


    nm/°C

    Side Mode Suppression Ratio SMSR


    20



    dB

    Polarization Extinction Ratio PER


    20



    dB

    Thermistor resistance B β



    3930


    kΩ


    Parameter

    Symbol

    Unit

    Typical Value

    LD Reverse Voltage

    VR

    V

    5

    LD  Max CW Forward Current

    IF

    mA

    3

    Max TEC Current

    IC

    A

    0.4

    Operating case temperature

    Top

    °C

    -40 - 80

    Storage temperature

    Tst

    °C

    -55 - 85

    Welding Temperature

    -

    °C

    ≤260(10s)


    Spectrum (Iop=2.5mW, 51℃)

    TO5.png


    LIV Curves

    TO4.png



    Download

    795nm TO46 VCSEL Laser With TEC(High Power version).pdf


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