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    • 1469nm DFB SM Laser diode


    Output power 10 mW, Narrow Linewidth < 2MHz, Tolerance ±1nm, SMF-28E, FC/APC

    Part Number  :  PL-DFB-1469-A-A81-SA
    Unit Price  :  USD [Please inquire]
    Lead time  :  in stock
    Inventory quantity   :   [Please inquire]
    Stock NO.   :  A80012201
    Email Us Request for Quotation

    The PL-DFB-1469-A1 1469nm 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 14 pin butterfly 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

    1468.5

    1469

    1469.5

    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

    Connector

    FC/APC


    Spectrum

    1AC81E791D78AF370FF062C96444D4D4.png


    L-I Curve

    1468.8.png

    Tuning Characteristics

    6C975F63C36CDD10574A93BDF06F7B09.png

    Beam Profile 2D/3D

    2d.png      3d.png

                2D                                                                                                                   3D


    Related



    Name Model Price
    1469nm DFB PM Laser diode [PDF]

    PL-DFB-1469-A-A81-PA

    		 [Please inquire]
     Call us 
    1469nm DFB SM Laser diode [PDF]

    PL-DFB-1469-A-A82-SA

    		[Please inquire]
     Call us 
    1469nm DFB PM Laser diode [PDF]

    PL-DFB-1469-A-A82-PA

    		[Please inquire]
     Call us 

    Download



    1469nm DFB SM Laser diode.pdf



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