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首页 Light Sources Coherent Sources Mid infrared laser QCL4600-4.6um low-power desktop DFB-QCL mid infrared quantum cascade laser 20mW 4.6μm Low-Power benchtop DFB-QCL Mid-Infrared Quantum Cascade Laser 20mW (Benchtop Light Source)

    • 4.6μm Low-Power benchtop DFB-QCL Mid-Infrared Quantum Cascade Laser 20mW (Benchtop Light Source)

    QCL4660-4.6um low-power desktop 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. It has a tunable range of over 100nm and an output power greater than 20mW, meeting the industrial needs of customers for gas sensing and other tests. Our laser features stable collimated output power and high temperature-wavelength stability, several orders of magnitude more stable than traditional high-power quantum cascade lasers. It provides excellent test light sources for our mid-infrared testing customers.

    产品特点Low power consumption, high power、 Narrow linewidth、 Compact structure、 Software intelligent control、 Built-in FPGA

    产品货号A80060065

    应用领域TDLAS CO high-precision trace analysis、 Mid-infrared test light source、 Mid-infrared device analysis

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    Daisy

    电话：18602170419

    邮箱：moli@microphotons.com

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  • 核心参数

  • 尺寸图

    • Parameters

    Technical Specifications

    Unit

    Technical Specification



    Min.

    Typ.

    Max.

    Product Model


    QCL4600

    Output Power

    mW

    20

    -

    40

    Peak Operating Wavelength

    um

    4.5

    4.6

    4.7

    Spectral Width (FWHM)

    MHZ

    -

    3

    -

    Side Mode Suppression Ratio (SMSR)

    dB

    20

    -

    -

    Output Isolation

    dB

    -

    30

    -

    Wavelength Temperature Coefficient

    nm/℃


    0.6


    Wavelength Current Coefficient

    nm/mA


    0.2


    Output Power Stability (15 mins)

    %

    -

    ±0.5

    ±1.0

    Output Power Stability (8h)

    %

    -

    ±1.0

    ±2.0

    Output Power Adjustable Range

    %

    0

    -

    100

    Power Adjustment Mode


    Software Control

    TEC Stability

    ℃

    -

    ±0.1

    ±0.2

    TEC Operating Range

    ℃

    0

    30

    50

    Operating Voltage

    VAC

    100

    220

    240

    Power Consumption

    W

    -

    -

    2

    Operating Temperature

    ℃

    0

    -

    55

    Storage Temperature

    ℃

    -20

    -

    65

    Dimensions

    mm

    290(L)×108(W)×68(H)mm


    Technical Specifications Explanation:：  

    1.Output Power Selectable

    2.Peak Operating Wavelength Selectable

    3.Output Power Stability: Stability testing is conducted at 25°C with a 30-minute warm-up after powering on. 

    4.Maximum Power Consumption: Refers to the total power consumption under extreme operating conditions.


    3.1.png


    QCL laser characteristic curve (4.6um typical wavelength as an example) output power characteristic curve

    3.2.png


     

    Laser spectrum (continuous) of the laser operating at 10℃.

    3.3.jpg

     

     

    Absorption spectrum simulation curve:

    3.4.png

     

    Quantum cascade laser output beam spot

    Test Camera Pixel size = 5 μm, Gaussian fit spot diameter = 320 μm

     


    Control software

    1.5.png



    2F Signal Acquisition Interface

     1.8.png

     


    QCL laser power stability test curve

    3.9.png


     

    Ordering Info

    MIR-QCL- W□□□□ -☆-△-XX

    W□□□□：Wavelength

    4600: 4600nm

    5260: 5260nm

    7400: 7400nm

    10530: 10530nm 

    ☆ ：Collimated output

    1: With

    0: Without

    △：Laser type

    FP: QCL-FP

    DFB: QCL-DFB 

    XX: Output power

    001=1mw

    010=10mw

    020=20mw

    100=100mw

    1000=1000mw

     

     

     

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