Sensitive Trace Gas Detection Based on Quartz-Enhanced Photothermal Spectroscopy
- Resource Type
- Conference
- Authors
- Ma, Yufei; Hu, Yinqiu; Qiao, Shunda; He, Ying; Tittel, Frank K.
- Source
- 2020 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2020 Conference on. :1-2 May, 2020
- Subject
- Photonics and Electrooptics
Spectroscopy
Surface emitting lasers
Gas lasers
Vibrations
Absorption
Optical surface waves
Computer architecture
- Language
An ultra-high sensitive trace gas sensing method based on quartz-enhanced photothermal spectroscopy (QEPTS) with significant advantages of standoff and remote sensing ability will be reported.