Application and Analysis of Quantum Cascade Laser Spectroscopy Technology in Atmospheric Environment Detection
Based on the development status of gas detection technology,the characteristics of quantum cascade laser spectroscopy technology were described and analyzed.The gas spectrum detection device in atmospheric environment based on quantum cascade laser spectroscopy technology was introduced,and the operation principle and treatment methods of the device were analyzed respectively.taking methane and formaldehyde as examples,the absorption spectra of the above gases in atmospheric environment are collected,simulated and analyzed,and the changes of gas concentration values were counted accordingly,so that quantum cascade laser spectroscopy technology can be applied in atmospheric environment accordingly.
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