The 4.240μm ICL-DFB laser is a tunable continuous-wave laser developed by Idealphotonics . It features a narrow linewidth, high power, and low power consumption, making it ideal for gas sensing applications, particularly for testing hydrocarbons and other related gases. The desktop ICL-DFB laser module integrates a driver and temperature control module, and also allows software-based control of the laser's temperature and operating current, ensuring stable operation and maintaining the accuracy of measurement values. Additionally, the module includes an FPGA (optional, at extra cost), facilitating the processing of gas concentration measurements.
产品特点Continuous wave、 Single-mode spectrum、 Tunable light source、 Low power consumption、 High-quality beam、 Narrow linewidth、 Software intelligent control、 Compact structure
产品货号A80070028
应用领域TDLAS gas system measurement setup、 Mid-infrared system light source、 Mid-infrared device analysis
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Daisy
电话:18602170419
邮箱:moli@microphotons.com
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Parameters
Parameters | Unit | Technical Specifications | ||
Min. | Typ. | Max. | ||
4.240um ICL-DFB | ||||
Laser Output Power | mW | 0.5 | 5 | 8 |
Peak Operating Wavelength | um | 4.240 | ||
Spectral Width (FWHM) | MHz | 3 | ||
Side Mode Suppression Ratio (SMSR) | dB | 20 | 30 | |
Wavelength Tuning Range | nm | 6 | 10 | 25 |
Wavelength Temperature Coefficient | nm/℃ | 0.32 | ||
Wavelength Current Coefficient | nm/mA | 0.06 | ||
Output Power Stability (8h) | % | ±1 | ±4 | |
Output Power Adjustable Range | % | 0 | 100 | |
Operating Current | mA | 40 | 80 | 140 |
Threshold Current | mA | 25 | 40 | 80 |
Operating Voltage | V | 7 | 9 | 12 |
Chip Operating Temperature | ℃ | -20 | 10 | 40 |
Storage Temperature | ℃ | 15 | 20 | 65 |
Dimensions | mm | 340(L)×240(W)×100(H) |
Spectral Plot (15°C, 90mA)
Power Curve (15°C)
Power Stability (15°C, 90mA)
Wavelength Stability (10°C, 90mA)
Wavelength Tuning Curve
Control Software
Ordering Info
LDC/TDLAS-MIR-ICL-W4240-3-DFB-05
LDC:Pure drive
TDLAS:With phase-locking
Central wavelength:4240:4.240um
Line width:3:3MHz
Output power:05:5mW
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