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    • 1330nm DFB SM Laser diode


    Central wavelength 1330nm, Output power 20mW, Narrow Linewidth < 2MHz, Tolerance ±1nm, SMF-28E, FC/APC

    Part Number  :  PL-DFB-1330-A-A81-SA
    Unit Price  :  USD [Please inquire]
    Lead time  :   [Please inquire]
    Inventory quantity   :   [Please inquire]
    Stock NO.   :  
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    The PL-DFB-1330-A-A81 1330nm 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

    1329

    1330

    1331

    nm

    Side Mode Suppression Ratio

    SMSR

    30

    40


    dB

    Threshold Current

    Ith


    10

    20

    mA

    Operating Current

    Iop


    100

    120

    mA

    Chip output Power

    Pf

    15

    20

    25

    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


    Optical Spectrum data(Testing Condition@20deg,120mA)

    1330.png


    L-I Curve

    1330.1.png


    Tuning Characteristics

    1330.2.png


    Linewidth Measurement（CW,1.635 MHZ@25deg,120mA) 

    1330.3.png


     Polarization Extinction Ratio Test

    1330.4.png



    Related



    Name Model Price
    1330nm DFB PM Laser diode [PDF]

    PL-DFB-1330-A-A81-PA

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    Download



    1330nm DFB Laser diode.pdf



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