双光程光声光谱甲烷传感器
杨艳芳1,2, 裴凯龙1,2, 尹旭坤1,2, 武红鹏1,2, 李尚志1,2, 崔茹悦1,2, 马维光1,2, 张雷1,2, 尹王保1,2, 董磊1,2,*, 贾锁堂1,2

Photoacoustic Spectroscopy Based Methane Sensor Using a Double-Pass Photoacoustic Cell
YANG Yan-fang1,2, PEI Kai-long1,2, YIN Xu-kun1,2, WU Hong-peng1,2, LI Shang-zhi1,2, CUI Ru-yue1,2, MA Wei-guang1,2, ZHANG Lei1,2, YIN Wang-bao1,2, DONG Lei1,2,*, JIA Suo-tang1,2
实验装置图