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    • 685nm SM FP Laser Diode


    Central wavelength 685nm, Output Power 30mW, Spectral Width 0.5nm, Wavelength Tolerance ±5nm, SM600 , FC/APC

    Part Number  :  PL-FP-685-A-A81-SA
    Unit Price  :  USD [Please inquire]
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    Inventory quantity   :   [Please inquire]
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    The PL-FP-685-A-A81 is laser diode module designed for optical measurement and communication. The laser is packaged in 14-pin standard butterfly package with monitor photodiode and thermo-electric cooler (TEC). This Module is pigtailed with 0.7-1.0 m of single mode polarization maintaining fiber and connectorized by FC/APC connector.

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

    Parameter

    Symbol

    Min

    Typ

    Max

    Unit

    Centre Wavelength

    λ

    680

    685

    690

    nm

    Spectral Width

    Δλ

    0.2

    0.5

    0.8

    nm

    Threshold Current

    Ith


    25

    40

    mA

    Operating Current

    Iop


    60

    80

    mA

    Fiber output Power

    Pf

    10

    20

    30

    mW

    PD Dark Current (VRD=5V)

    Id



    0.1

    uA

    Extinction Ratio（PM VERSION）

    PER

    17

    20


    dB

    Coupled Fiber Type

    SM600 / PM Fiber

    Forward Voltage

    Vf


    1.8

    2.5

    V

    Thermistor Resistance

    RT

    9.5

    10

    10.5

    KΩ

    Thermistor Temp. Coefficient



    -4.4


    %/°C

    Connector

    FC/APC


    Spectrum

    655nm FP Laser Diode.png

    L-I Curve

    655nm FP Laser Diode1.png



    Related

    Name Model Price
    685nm PM FP Laser Diode [PDF]

    PL-FP-685-A-A81-PA

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