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    • 1410nm DFB SM Laser diode（TO39）


    Centre Wavelength 11410nm, Output power 10 mW, Narrow Linewidth < 2MHz, Tolerance ±1nm, TO39

    Part Number  :  PL-DFB-1410-A-A81-TO39
    Unit Price  :  USD [Please inquire]
    Lead time  :   [Please inquire]
    Inventory quantity   :   [Please inquire]
    Stock NO.   :  A80011074
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    The PL-DFB-1410-A-A81 1410nm DFB laser diode module made by LD-PD is a cost effective, highly coherent laser source. The DFB laser diode chip is packaged in an industry standard hermetically sealed TO39 package with TEC and PD Built in.

    Electrical/Optical Characteristics (Tsub=25°C, CW bias unless stated otherwise)

    Parameter

    Symbol

    Min

    Typ

    Max

    Unit

    Centre Wavelength

    λ

    1409.5

    1410

    1410.5

    nm

    Side Mode Suppression Ratio

    SMSR

    30

    40


    dB

    Threshold Current

    Ith


    20

    30

    mA

    Operating Current

    Iop


    80

    120

    mA

    Chip output Power

    Pf

    10

    15

    30

    mW

    Quantum Efficiency

    η

    0.08

    0.12


    mW/mA

    Current Tuning Coefficient

    ∆λ/∆I


    0.015


    nm/mA

    Temperature Tuning Coefficient

    ∆λ/∆T


    0.12


    nm/K

    Forward Voltage

    Vf


    1.3

    2

    V

    Thermistor Resistance

    RT

    9.5

    10

    10.5

    KΩ

    Thermistor Temp. Coefficient



    -4.4


    %/°C


    Spectrum

    O9J}$T96FM6`UQEJRZ0B`WH.png


    Tuning Characteristics

    {0M@2(Y@P(2CC75{WS{PIME.png

    DFB Linewidth Testing Result

    2345截图20200612082913.png


    L-I Curve

    0TGYPP.png

    Wavelength Stability

    1410nm 波长.png



    Download



    1410nm DFB Laser diode for Testing Lightsource（TO39 Package）.pdf



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