Quartz-enhanced photoacoustic NH(3) sensor exploiting a large-prong-spacing quartz tuning fork and an optical fiber amplifier for biomedical applications

por Shang, Zhijin, Li, Shangzhi, Li, Biao, Wu, Hongpeng, Sampaolo, Angelo, Patimisco, Pietro, Spagnolo, Vincenzo, Dong, Lei
Publicado 2022

Ppb-level NH(3) photoacoustic sensor combining a hammer-shaped tuning fork and a 9.55 µm quantum cascade laser

por Li, Shangzhi, Yuan, Yupeng, Shang, Zhijin, Yin, Xukun, Sampaolo, Angelo, Patimisco, Pietro, Spagnolo, Vincenzo, Dong, Lei, Wu, Hongpeng
Publicado 2023

Compact quartz-enhanced photoacoustic sensor for ppb-level ambient NO(2) detection by use of a high-power laser diode and a grooved tuning fork

por Li, Shangzhi, Lu, Juncheng, Shang, Zhijin, Zeng, Xiangbao, Yuan, Yupeng, Wu, Hongpeng, Pan, Yufeng, Sampaolo, Angelo, Patimisco, Pietro, Spagnolo, Vincenzo, Dong, Lei
Publicado 2021