CO2 concentration detection based on TDLAS technologySongtao Gao, Xiaojian Hao, Biming Mo, Junjie Chen, Shuaijun Li, Junjie Ma, Hongkai Wei and Yanlin WuMATEC Web Conf., 413 (2025) 01006DOI: https://doi.org/10.1051/matecconf/202541301006