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首页 Light Sources Pulse Light Source Nanosecond pulse laser 1550nm highly integrated polarization maintaining pulse light source (modular) 1.2 μ J 1550nm highly integrated polarization-maintaining pulse light source module(1.2uJ)

    • 1550nm highly integrated polarization-maintaining pulse light source module(1.2uJ)

    Idealphotonics' 1550nm pulsed polarization-maintaining light source is a pulsed fiber laser designed for short-range coherent Doppler wind laser radar applications. The unique technically approved single-frequency narrow linewidth seed source has a linewidth of less than 3KHz. Together with the acousto-optic modulator, the 1550nm pulse light source produces a high turn-off ratio pulse signal of >100dB, an output polarization extinction ratio of >18dB, and a single pulse energy of 1.2μJ, making it an ideal light source for sensing applications such as laser radar

    产品特点Eye-safe output wavelength: 1550nm、 Single pulse energy 1.2μJ、 Peak output reaches 6W、 Ultra-narrow line width can be as low as 3kHz

    产品货号A80080073

    应用领域Doppler wind laser radar、 Pollution monitoring、 Other scientific research

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    电话：18602170419

    邮箱：moli@microphotons.com

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    • Parameters

    Parameter

    Unit

    Min.

    Typical value

    Max.

    Operating wavelength range

    nm

    -

    1550

    -

    Spectral linewidth

    kHz

    -

    -

    3

    Pulse energy

    μJ

    0.6

    1.2

    -

    Pulse average optical power

    mW

    -

    12

    -

    Output peak optical power

    W

    3

    6

    -

    Pulse width

    ns

    100

    200

    -

    Pulse repetition frequency

    kHz

    10

    -

    20

    Spectral signal-to-noise ratio

    dB

    45

    -

    -

    Pulse extinction ratio

    dB

    90

    -

    -

    Polarization extinction ratio

    dB

    18

    -

    -

    AOM frequency shift

    MHz

    -

    80

    -

    Beam quality

    M2

    -

    -

    1.1

    Fiber type

    PM1550

    Operating temperature range

    ℃

    -10

    -

    +60

    Storage temperature range

    ℃

    -40

    -

    +85

    Humidity

    %

    5

    -

    90

     

    Mechanical structure

    Structure type

    Parameter

    Specification

    Note

    Modular

    Dimension

    200*180*47mm

    Customizable

    Fiber type

    PM1550

    Pigtail length (mm)

    500+/-10mm

    Connector type

    FC/APC

     

    Electrical properties

    Parameter

    Min.

    Typical value

    Max.

    Unit

    Note

    Supply voltage

    -

    24

    -

    V


    Total power

    -

    -

    40

    W


     

    Communication type

    Structure type

    Parameter

    Specification

    Note

    Modular

    Communication interface

    DB25 PIN

    Customizable

    protocol

    RS232

    Communication User Interface

    Output optical power can be read or set

     

    Ordering Information

    MP-PS-CW-O-FT-FL-CT

    WR: central wavelength 1550=1550nm  

    O：output pulse energy 1.2μJ=1.2μJ

    FT：Fiber type 0.9PM=0.9mm Polarization-maintaining

    FL：Fiber length 0.5m=0.5m

    CTConnector type FC/APC

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