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首页 Light Sources Coherent Sources Mid infrared laser QCL4430-4.43 μ m high-power desktop DFB-QCL mid infrared quantum cascade laser 100mW 4.43μm High-Power Desktop DFB-QCL Mid-Infrared Quantum Cascade Laser 100mW (TDLAS Integrated Control Module

    • 4.43μm High-Power Desktop DFB-QCL Mid-Infrared Quantum Cascade Laser 100mW (TDLAS Integrated Control Module

    QCL5184DFB-5. 18um High-Power Desktop DFB-QCL Mid-Infrared Quantum Cascade Laser is a mid-infrared testing laser developed by Idealphotonics in the first half of 2019. The low-loss atmospheric window is beneficial for space optical communication testing research. Our desktop light source has high output power and does not require ITAR review, making it the preferred choice for commercial mid-infrared testing light sources. With a tunable range exceeding 100nm and an output power greater than 100mW, it meets the industrial testing needs of our customers. The laser features built-in ZnSe collimated output, ensuring stable output power with extremely high temperature and wavelength stability, surpassing the stability of traditional high-power quantum cascade lasers by several orders of magnitude.

    产品特点High Power、 Compact Structure、 Software Intelligent Control、 Built-in FPGA

    产品货号A80060007

    应用领域Mid-Infrared Test Sources、 Mid-Infrared Device Analysis

    产品单价联系客服询价

    到货日期请咨询客服获得货期

    产品库存请咨询客服

    Daisy

    电话：18602170419

    邮箱：moli@microphotons.com

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    主要参数
  • 核心参数

  • Peak operating wavelength output power spectral width

  • 尺寸图

    • Parameters

    Parameters

    Min.

    Typ.

    Max.

    Unit

    Model

    QCL4430DFB


    Output Power 1

    20

    -

    100

    mW

    Peak Operating Wavelength 2

    4.33

    4.43

    4.445

    um

    Spectral Width (FWHM)

    -

    3

    -

    MHZ

    Side Mode Suppression Ratio (SMSR)

    30

    -

    -

    dB

    M2 Factor

    ＜1.2


    Output Divergence Angle

    ＜2

    Mrad

    Full Beam Waist Diameter 5

    ＜4

    mm

    Output Isolation 3

    -

    30

    -

    dB

    Wavelength Temperature Coefficient

    1.00

    nm/K

    Wavelength Current Coefficient

    57.1

    nm/A

    Output Power Stability (15 min) 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

    100

    220

    240

    VAC

    Power Consumption 5

    -

    -

    5

    W

    Operating Temperature

    0

    -

    90

    ℃

    Storage Temperature

    -40

    -

    85

    ℃

    Dimensions

    343(L)×193(W)×180(H)

    Benchtop

    mm

    Explanation of Technical Specifications:

    Output power is optional.

    The peak operating wavelength can be specified.

    The output power stability test condition is 25°C, after 30 minutes of power-on warm-up.

    Maximum power consumption refers to the overall power consumption under extreme operating conditions.

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


    5becbfd04a9d3.png

     


    QCL laser characteristic curve (4.43um typical wavelength as an example) output power characteristic curve:

    5e4f63982708e.png


     

    Laser spectrum (continuous) laser working at 10℃:

    5e4f63d67b272.png

     

     

    Wavelength temperature current tuning characteristics

    5e4f640736a40.png

     

     

    Spot analysis


     

     

    Ordering info

    MIR-QCL- W □□□- ☆- △- XX
    W□□□□: Wavelength

    4430:4430nm
    5260: 5260nm
    6140: 6140nm
    7400: 7400nm
    9000: 9000nm
    10260: 10260nm

    ☆: Collimated output
    1: With
    0: Without

    △: Laser type
    FP: QCL-FP
    DFB: QCL-DFB

    XX: Output power
    001 = 1mW
    010 = 10mW
    400 = 400mW
    1000 = 1000mW



    CW Distributed Feedback (DFB) Quantum Cascade Laser

    * Center wavelength measured at T = 15°C under continuous wave

    * Center wavelength tuning range: +/- 0.03 um

    * Other center wavelengths are listed in the table +/- 100 nm We can provide screening services

    * Other center wavelengths can be customized, minimum order quantity: 5 pieces

    Currently we can provide the following wavelengths*

    Wavelength(μm)

    Wave number(cm-1)

    Output power(mW)

    Wavelength(μm)

    Wave number(cm-1)

    Output power(mW)

    Wavelength(μm)

    Wave number(cm-1)

    Output power(mW)

    4.22

    2370

    > 50

    6.25

    1600

    > 100

    9.38

    1066

    > 100

    4.28

    2336

    > 50

    7.15

    1399

    > 100

    9.47

    1056

    > 150

    4.32

    2315

    > 50

    7.26

    1377

    > 100

    9.49

    1054

    > 150

    4.34

    2304

    > 50

    7.32

    1366

    > 100

    9.52

    1050

    > 200

    4.45

    2247

    > 80

    7.37

    1357

    > 100

    9.56

    1046

    > 200

    4.48

    2232

    > 80

    7.43

    1346

    > 150

    9.63

    1038

    > 150

    4.53

    2208

    > 150

    7.57

    1321

    > 150

    9.66

    1035

    > 100

    4.56

    2193

    > 150

    7.61

    1314

    > 150

    9.68

    1033

    > 100

    4.59

    2179

    > 150

    7.75

    1290

    > 300

    9.72

    1029

    > 100

    4.61

    2169

    > 100

    7.78

    1285

    > 300

    9.95

    1005

    > 100

    4.72

    2119

    > 100

    7.80

    1282

    > 300

    10.24

    977

    > 150

    5.18

    1931

    > 150

    7.82

    1279

    > 300

    10.26

    975

    > 150

    5.26

    1901

    > 150

    7.85

    1274

    > 300

    10.28

    973

    > 150

    5.66

    1767

    > 300

    8.01

    1248

    > 100

    10.32

    969

    > 150

    5.73

    1745

    > 150

    8.28

    1208

    > 200

    10.36

    965

    > 150

    6.13

    1631

    > 150

    9.02

    1109

    > 100

    10.54

    949

    > 100

    6.15

    1626

    > 150

    9.05

    1105

    > 100

    10.60

    943

    > 80

    6.18

    1618

    > 100

    9.26

    1080

    > 100

    10.63

    941

    > 80

     


    Pulsed Distributed Feedback (DFB) Quantum Cascade Laser

    Wavelength (μm)

    Wave number(cm-1)

    Wavelength (μm)

    Wave number(cm-1)

    Wavelength (μm)

    Wave number(cm-1)

    Wavelength (μm)

    Wave number(cm-1)

    Wavelength (μm)

    Wave number(cm-1)

    Wavelength (μm)

    Wave number(cm-1)

    3.399

    2942

    4.453

    2245

    5.193

    1925

    6.135

    1629

    7.788

    1284

    9.489

    1053

    3.402

    2939

    4.457

    2243

    5.214

    1917

    6.143

    1627

    7.795

    1282

    9.509

    1051

    3.450

    2898

    4.461

    2241

    5.224

    1914

    6.153

    1625

    7.809

    1280

    9.529

    1049

    3.451

    2897

    4.465

    2239

    5.233

    1910

    6.156

    1624

    7.819

    1278

    9.544

    1047

    3.477

    2876

    4.471

    2236

    5.240

    1908

    6.170

    1620

    7.831

    1276

    9.586

    1043

    3.480

    2873

    4.475

    2234

    5.244

    1906

    6.177

    1618

    7.857

    1272

    9.598

    1041

    3.497

    2859

    4.479

    2232

    5.250

    1904

    6.214

    1609

    7.869

    1270

    9.623

    1039

    3.519

    2841

    4.483

    2230

    5.255

    1902

    6.225

    1606

    7.887

    1267

    9.634

    1037

    3.536

    2828

    4.485

    2229

    5.261

    1900

    6.228

    1605

    7.906

    1264

    9.655

    1035

    3.538

    2826

    4.489

    2227

    5.264

    1899

    6.242

    1602

    7.933

    1260

    9.672

    1033

    3.546

    2820

    4.492

    2226

    5.266

    1898

    6.243

    1601

    7.986

    1252

    9.692

    1031

    3.549

    2817

    4.498

    2223

    5.272

    1896

    6.258

    1597

    7.998

    1250

    9.720

    1028

    3.566

    2804

    4.501

    2221

    5.279

    1894

    6.262

    1596

    8.016

    1247

    9.744

    1026

    3.568

    2802

    4.506

    2219

    5.289

    1890

    7.148

    1398

    8.026

    1245

    9.903

    1009

    3.605

    2773

    4.509

    2217

    5.294

    1888

    7.164

    1395

    8.054

    1241

    9.921

    1007

    3.607

    2772

    4.513

    2215

    5.304

    1885

    7.176

    1393

    8.101

    1234

    9.943

    1005

    3.655

    2735

    4.517

    2213

    5.306

    1884

    7.185

    1391

    8.163

    1225

    9.964

    1003

    3.724

    2685

    4.521

    2211

    5.452

    1834

    7.195

    1389

    8.220

    1216

    9.983

    1001

    4.184

    2390

    4.525

    2209

    5.486

    1822

    7.205

    1387

    8.242

    1213

    10.001

    999

    4.185

    2389

    4.529

    2207

    5.523

    1810

    7.217

    1385

    8.252

    1211

    10.029

    997

    4.188

    2387

    4.534

    2205

    5.557

    1799

    7.229

    1383

    8.265

    1209

    10.042

    995

    4.194

    2384

    4.538

    2203

    5.592

    1788

    7.258

    1377

    8.282

    1207

    10.063

    993

    4.197

    2382

    4.543

    2201

    5.612

    1781

    7.268

    1375

    8.292

    1205

    10.190

    981

    4.200

    2380

    4.545

    2200

    5.626

    1777

    7.285

    1372

    8.301

    1204

    10.206

    979

    4.204

    2378

    4.550

    2197

    5.632

    1775

    7.289

    1371

    8.326

    1201

    10.238

    976

    4.207

    2376

    4.554

    2195

    5.639

    1773

    7.327

    1364

    8.335

    1199

    10.259

    974

    4.215

    2372

    4.560

    2192

    5.646

    1771

    7.337

    1362

    8.352

    1197

    10.289

    971

    4.219

    2370

    4.565

    2190

    5.651

    1769

    7.348

    1360

    8.386

    1192

    10.327

    968

    4.221

    2369

    4.569

    2188

    5.657

    1767

    7.354

    1359

    8.902

    1123

    10.342

    966

    4.226

    2366

    4.574

    2186

    5.665

    1765

    7.367

    1357

    8.948

    1117

    10.377

    963

    4.231

    2363

    4.577

    2184

    5.669

    1763

    7.373

    1356

    9.004

    1110

    10.396

    961

     

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