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首页 Light Sources Pulse Light Source Nanosecond pulse laser Miniature pulsed fiber laser 1535nm 1535nm Micro pulsed fiber laser

    • 1535nm Micro pulsed fiber laser

    This product is an eye-safe 1550nm micro-pulse fiber laser developed by Idealphotonics. It has high electro-optical conversion efficiency, low ASE, low power consumption and nonlinear effect noise, and a wide temperature operating range. This product is suitable for use as an emitting light source for laser surveying and ranging.

    产品特点Compact structure、 High power、 Excellent beam quality

    产品货号A80080094

    应用领域Laser Distance Measurement、 Optical communications、 Bio-medicine

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    Daisy

    电话：18602170419

    邮箱：moli@microphotons.com

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    主要参数
  • 核心参数

  • 尺寸图

    • Parameter

    Unit

    Min.

    Typical Value

    Max

    Note

    Working Mode


    Pulse


    Central wavelength

    nm

    1533

    1535

    1537

    Customizable CWL 1550±2nm

    Pulse width(FWHM)

    ns

    3

    4

    5

    Fixed, customizable 1~10ns

    Repetition frequency

    MHz

    0.1

    0.5

    2

    Adjustable

    Average power

    W

    0.7

    1

    1.1

    @3ns, 500kHz, 25C,100% DAC setting

    Peak power

    W

    600

    700 ①

    750


    Spectral distribution

    %



    5

    @700W peak power

    Polarization state

    NA

    Random


    Trigger mode

    NA

    External trigger


    Pulse trigger signal and light output delay time

    ns

    20


    30


    Pulse light output delay jitter

    ps

    80

    100

    150

    Based on reference light

    Electrical power consumption

    W



    13

    @Typical output 1W

    Operating voltage

    V

    9

    12

    13


    Operating temperature(@housing)

    ℃

    -40


    85

    Laser shut off at 95°C

    Storage temperature

    ℃

    -40


    90℃


    Package size

    mm

    55x55x16


    Weight

    g


    60

    70


    Optical output mode


    FC/APC

    Customizable collimator output

    Output fiber length

    m


    0.5


    900T casing

    Electrical interface model


    CJT conn,A1251WRA-S-12P


    Note: ①Typical value@3ns, 500khz, 1W, 25℃.


    Electrical parameters

    Electrical interface definition

    图片6.png 

    The laser uses a 12-pin socket with CJT conn model A1251WRA-S-12P, with a pin spacing of 1.25mm. The pin definitions are shown in the following table:

    Pin

    Name

    INPUT/OUTPUT

    Function Description

    1

    GND

    Power

    GND

    2

    GND

    Power

    GND

    3

    POWER

    Power

    +12V power supply

    4

    POWER

    Power

    +12V power supply

    5

    UART TX

    output

    LVTTL，UART TX output

    6

    UART RX

    lnput

    LVTTL，UART RX input

    7

    NA

    NA

    NA


    Trigger Clock_ in

    Input

    LVTTL3.3V

    9

    Pump Enable

    Input

    LVTTL input

    1:Enable pump laser

    0:Close pump laser

    Internal latched down to GND level with 100KQ.

    10

    NA

    NA

    NA

    11

    NA

    NA

    NA

    12

    NA

    NA

    NA

    Note: Some lasers are customized to use scattered wires, and their pin function definitions are as shown in the table above.

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