Infrared and Laser Engineering, Volume. 51, Issue 9, 20210925(2022)
Wavelength selection and detection performance of DIAL for formaldehyde gas detection
In order to detect formaldehyde gas in severe chemical pollution area, the research of concentration detection for formaldehyde by differential absorption lidar (DIAL) is carried out in this paper. Based on the principle of differential absorption lidar and the strong absorption of formaldehyde gas in the mid infrared band, the detection wavelengths of
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Wenhui Xin, Yuanshuo Bi, Shichun Li, Yaofei Li, Dengxin Hua. Wavelength selection and detection performance of DIAL for formaldehyde gas detection[J]. Infrared and Laser Engineering, 2022, 51(9): 20210925
Category: Lasers & Laser optics
Received: Dec. 21, 2021
Accepted: --
Published Online: Jan. 6, 2023
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