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Home/ Products/ Light Sources/ Coherent Sources/ Mid infrared laser/ QCL10560-10.56 μ m high-power desktop DFB-QCL mid infrared quantum cascade laser 50mW/ 10.56um high power benchtop DFB-QCL mid-infrared quantum cascade laser 50mW (TDLAS integrated control module)

    • 10.56um high power benchtop DFB-QCL mid-infrared quantum cascade laser 50mW (TDLAS integrated control module)

    The QCL105600DFB-10.56um high-power benchtop DFB-QCL mid-infrared quantum cascade laser is a mid-infrared test laser developed by Idealphotonics in the first half of 2019. The low loss of the atmospheric window is conducive to the test research of space optical communications. Our benchtop light source has high power and does not require ITAR review, and is currently the first choice for commercial mid-infrared test light sources. The tunable range exceeds 100nm, and the output power is greater than 50mw to meet the industrial needs of customer testing. Our laser has a built-in Znse collimated output, 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.

    Product features：High power、 Compact structure、 Intelligent software control、 Built-in FPGA

    Part Number：--

    Application area：

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    Main parameters
  • Core parameters

  • Dimension Drawing
    • General Parameters

    Parameter

    parameter

    Unit

    Technology indication

    Min.

    Typical

    Max.

    PN#


    QCL105600DFB

    Output power(1)

    mW

    10

    50

    80

    Peak operating wavelength(2)

    um

    10.55

    10.56

    10.57

    Fiber width (FWHM)

    MHZ

    -

    3

    -

    Output side mode suppression ratio(SMSR)

    dB

    30

    -

    -

    M2 factor



    ＜1.2


    Output light divergence angle

    Mrad


    ＜2


    Full beam waist diameter(5)

    mm


    ＜4


    Output isolation(3)

    dB

    -

    30

    -

    Wavelength temperature coefficient

    nm/K


    1.00


    Wavelength current coefficient

    nm/A


    57.1


    Output power stability(15min)(4)

    %

    -

    ±0.5

    ±1.0

    Output power stability(8h)(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

    -

    -

    5

    Operating temperature

    ℃

    0

    -

    90

    Storage temperature

    ℃

    -40

    -

    85

    Specifications and dimension

    mm

    343(L)×193(W)×180(H) benchtop

    Technical Specifications：

    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.

    5. I = 0.80 A, V = 8.7 V, T= 15 °C,Measured at 1/e2

     2.1.png

     



    Laser spectrum (continuous)

    2.2.png

     

     

    QCL laser characteristic curve (taking 10.56um typical wavelength as an example)Output power characteristic curve  

    2.3.png


     

     Wavelength temperature curve

    2.4.png 

     

    Wavelength current curve       

    2.5.png      

     


    10.55um laser power stability test curve

    2.6.png

     

    10.55um Tuning curve

    2.7.png

     

     

    Spot analysis

    2.8.png


     

    Ordering Information

    MIR-QCL- W□□□□ -☆-△-XX

    W□□□□ : Wavelength

    5260: 5260nm

    7400: 7400nm

    9000: 9000nm

    105600: 105600nm

    ☆: collimated output

    1: with

    0: without

    △: laser type 

    FP: QCL-FP

    DFB: QCL-DFB

    XX: output power  

    001=1mw

    010=10mw

    400=400mw

    1000=10000mw


    Optional Configurations

    --

    Downloads

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