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A Study of Instructional Design for Time-division Multiplexing-assisted Multi-component Gas Absorption Spectroscopy Detection
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ZHANG Lewen1，LI Zimu1*，WANG Yiren2，SHI Weibo3，FANG Ming1，SHI Jiadong1
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1.School of Electronic Information Engineering，Hefei Institute of Technology，Hefei 238076，China;2.School of Artificial Intelligence Engineering，Hefei Institute of Technology，Hefei 238076，China;3.School of Aerospace Information Engineering，Hefei Institute of Technology，Hefei 238076，China)
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Abstract
Under the background of new engineering science and oriented to the development and training needs of talents in laser spectroscopy and application,the experiment of detecting multi-component gas by
combining laser spectroscopy and time-division multiplexing technology is designed.The experiment aims at detecting gas concentration by spectroscopic methods,prompting students to understand the knowledge of laser spectroscop,signal control and analysis,and cultivating students’ hands-on ability to build experimental systems and their ability to process and analysis experimental data.The teaching of this experimental process is conducive to enhancing students‘knowledge and ability to deal with problems,and helping the diverse development of new engineering education.
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Published: 25 August 2025
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