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    • 1545nm 100mW High Power PM DFB Narrow linewidth laser diode


    Centre Wavelength 1545nm, Output power ＞100 mW, PER Value ＞18dB, Narrow Linewidth < 50KHz, Tolerance ±1nm, PM Fiber, FC/APC

    Part Number  :  PL- DFB-1545-50-100-A81-PA-NL-C1.5
    Unit Price  :  USD [Please inquire]
    Lead time  :   [Please inquire]
    Inventory quantity   :   [Please inquire]
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    Recommended

    The PL- DFB-1545-50-100-A81-PA-NL-C1.5 1545nm 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.

    Tsub=25°C, CW bias unless stated otherwise

    Parameter

    Symbol

    Min

    Typ

    Max

    Unit

    Centre Wavelength

    λ

    1544.5

    1545

    1545.5

    nm

    Side Mode Suppression Ratio

    SMSR

    30

    40


    dB

    Threshold Current

    Ith


    20

    30

    mA

    Operating Current

    Iop


    600

    800

    mA

    Chip output Power

    Pf


    100

    140

    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

    P1.jpg


    L-I Curve

    P2.jpg

    Tuning characteristics

    P3.jpg

    Linewidth Measurement（CW,57.304 kHZ@25deg)

    P4.jpg


    Polarization Extinction Ratio Test（PM Version)

    37G@HU34P{M5K~B$M]`EA(0_tmb.jpg


    Beam Quality

    D)XRNI6(B736%L%HB68S3.jpg    

    2D 


     ZUYY5)4Z332N5V9_ZJ`JF.png

    3D 


    Related

    Name Model Price
    1545nm 50mW High power PM DFB Narrow linewidth laser diode [PDF]

    PL-DFB-1545-200-50-A81-PA-NL-C1

    		 [Please inquire]
     Call us 
    1545nm 180mW high power PM DFB Narrow linewidth laser diode [PDF]

    PL-DFB-1545-100-180-A81-PA-NL-C2.0

    		 [Please inquire]
     Call us 

    Download

    1545nm 100mW High Power PM DFB Narrow linewidth laser diode.pdf


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