Trace carbon dioxide gas sensor based on resonance photoacoustic spectroscopy

YANG Zijian , LI Lin , GUO Guqing , GONG Ting , LIU Qiang , TIAN Yali , SUN Xiaocong , QIU Xuanbing , LI Chuanliang

Journal of Atmospheric and Environmental Optics . 2025, (2): 168 -175 . DOI: 10.3969/j.issn.1673-6141.2025.02.005