[Quartz-enhanced photoacoustic spectroscopy trace gas detection system based on the Fabry-Perot demodulation].

@article{Lin2013QuartzenhancedPS,
  title={[Quartz-enhanced photoacoustic spectroscopy trace gas detection system based on the Fabry-Perot demodulation].},
  author={Cheng Hsiung Lin and Yong Jun Zhu and Wei Wei and Jie Zhang and Li Tian and Zu-Wen Xu},
  journal={Guang pu xue yu guang pu fen xi = Guang pu},
  year={2013},
  volume={33 5},
  pages={1163-6}
}
An all-optical quartz-enhanced photoacoustic spectroscopy system, based on the F-P demodulation, for trace gas detection in the open environment was proposed. In quartz-enhanced photoacoustic spectroscopy (QEPAS), an optical fiber Fabry-Perot method was used to replace the conventional electronic demodulation method. The photoacoustic signal was obtained by… CONTINUE READING