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Home/ Products/ Light Sources/ Coherent Sources/ Mid infrared laser/ QCL7160-7.16um low-power DFB-QCL mid infrared quantum cascade laser TDLAS 10mW/ 7.16um Low-Power Desktop DFB-QCL Mid-Infrared Quantum Cascade Laser (Desktop Light Source)

    • 7.16um Low-Power Desktop DFB-QCL Mid-Infrared Quantum Cascade Laser (Desktop Light Source)

    7.16um low-power benchtop DFB-QCL mid-infrared quantum cascade laser is a domestically leading ultra-low-power QCL-DFB laser developed by Idealphotonics in the first half of 2018. Our laser collimated output has stable output power and high temperature and wavelength stability, which is several orders of magnitude higher than the stability of traditional high-power quantum cascade lasers. It provides an excellent test light source for our mid-infrared test customers.

    Product features：Low power consumption, high power； Narrow line width； Compact structure；Software intelligent control； Built-in FPGA

    Part Number：MP-QCL-7160-DFB-40-B

    Application area：TDLAS CF4 high-precision trace analysis | Mid-infrared test light source | Mid-infrared device analysis

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    Main parameters
  • Core parameters

  • Center Wavelength Spectral Width Output Power

    7.16um 3MHz 10mW

  • Dimension Drawing
    • General Parameters

    Parameter

    Parameter

    Unit

    Indicator



    Min.

    Typical

    Max.

    Output power 1

    mW

    10

    -

    30

    Peak operating wavelength 2

    um

    7.06

    7.16

    7.26

    Spectral width (FWHM)

    MHZ

    -

    3

    -

    Output side mode suppression ratio (SMSR)

    dB

    20

    -

    -

    Output isolation 3

    dB

    -

    30

    -

    Wavelength temperature coefficient

    nm/℃


    0.6


    Wavelength current coefficient

    nm/mA


    0.2


    Output power stability (15 minutes) 4

    %

    -

    ±0.5

    ±1.0

    Output power stability (8 hours) 4

    %

    -

    ±1.0

    ±2.0

    Output power adjustable range

    %

    0

    -

    100

    Output power adjustment mode


    Software control

    TEC stability

    ℃

    -

    ±0.1

    ±0.2

    TEC operating range

    ℃

    0

    30

    50

    Operating voltage

    VAC

    100

    220

    240

    Electrical power consumption 5

    W

    -

    -

    2

    Operating temperature

    ℃

    0

    -

    55

    Storage temperature

    ℃

    -20

    -

    65

    Dimension

    mm

    290(L)×108(W)×68(H)mm

     

    Technical indicators:

    1. Output power is optional;

    2. Peak operating wavelength can be specified;

    3. Output power stability test condition is 25 degrees, after 30 minutes of preheating;

    4. Maximum power consumption refers to the overall power consumption under extreme working conditions.

     

    图片2.png

     

    QCL laser characteristic curve (taking 7.16um typical wavelength as an example) Output power characteristic curve

    图片2.png


    Laser spectrum (continuous) laser working at 10℃

    图片2.png

     

    Quantum cascade laser output spot:

    图片2.png


    图片3.png


    The pixel size of the test camera is 5 μm, and the Gaussian fitting spot diameter is 320 μm.

     

    Control software

    图片2.png

     

    2F signal acquisition interface

    图片3.png

     

    Algorithm calibration interface

    图片2.png

     

    QCL laser power stability test curve

    图片3.png

     

    Modulation signal linearity test (oscilloscope voltage signal effect diagram)

    图片2.png

     


    Ordering Information

     

    MP-QCL- W□□□□ -☆-△-XX

     

    W□□□□: Wavelength

     

    5260: 5260nm

     

    5184: 5184nm

     

    7160: 7160nm

     

    7400: 7400nm

     

    10530: 10530nm

     

     ☆: collimated output

     

    1: with

     

    0: without

     

    △: laser type

     

    FP: QCL-FP

     

    DFB: QCL-DFB

     

    XX: output power


    Optional Configurations

    --

    Downloads

    No resources available

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    We will reply to all your information about the product in time.

  • Product title: 7.16um Low-Power Desktop DFB-QCL Mid-Infrared Quantum Cascade Laser (Desktop Light Source)
  • Product link: https://www.idealphotonics.com/product/detail/1693.html

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      • Other Requirements:

    • 10+ 10 Years of Experience
    • 50 50 + Countries Bussiness
    • 10000 10k + Diodes sold worldwide
    • 30 30+ Invention patent
    • 10 10+ Advanced Optical Solutions

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