Optical Parametric Oscillator Based Differential Absorption Lidar for Tropospheric Methane Concentration Measurement

2019 Photonics North (PN) Pub Date : 2019-05-01 DOI:10.1109/PN.2019.8819542

Taieb Gasmi Cherifi

引用次数: 0

Abstract

Q-switched Nd:YAG-OPO based differential absorption LIDAR for the detection of tropospheric methane in the mid-infrared region (3.0-4.5 μm) is presented. Measurements depict urban methane measurements that exhibited diurnal fluctuations in concentration levels.

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基于光学参量振荡器的差分吸收激光雷达对流层甲烷浓度测量

提出了一种基于调q Nd:YAG-OPO的差分吸收激光雷达，用于中红外区域(3.0 ~ 4.5 μm)对流层甲烷探测。测量结果描绘了城市甲烷测量结果，显示出浓度水平的日波动。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2019 Photonics North (PN)

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