H2S quartz-enhanced photoacoustic spectroscopy sensor employing a liquid-nitrogen-cooled THz quantum cascade laser operating in pulsed mode

by Angelo Sampaolo, Chenren Yu, Tingting Wei, Andrea Zifarelli, Marilena Giglio, Pietro Patimisco, Huan Zhu, Haiqing Zhu, Li He, Hongpeng Wu, Lei Dong, Gangyi Xu, Vincenzo Spagnolo
Published 2021-03-01