NO trace gas sensor based on quartz-enhanced photoacoustic spectroscopy and external cavity quantum cascade laser
By Vincenzo Spagnolo, A. Kosterev, Lei Dong, R. Lewicki, Frank K. Tittel. 2010
143 citations recorded by the source corpus.
Subfields: Atmospheric Science, Electrical and Electronic Engineering, Spectroscopy
View Paper: https://www.semanticscholar.org/paper/9823bad463cb8ab27d3619413c1df2a00ec486e0
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Atmospheric Science
- Pietro Patimisco
- Vincenzo Spagnolo
- Benli Yu
- Jingsong Li
- Weidong Chen
- Gaetano Scamarcio
- Frank K. Tittel
In Electrical and Electronic Engineering
In Spectroscopy
- Pietro Patimisco
- Vincenzo Spagnolo
- Benli Yu
- Jingsong Li
- Weidong Chen
- Gaetano Scamarcio
- Frank K. Tittel
Citations in the corpus
- Recent Progress on Infrared Photoacoustic Spectroscopy Techniques (2011, background): “(163); the noise-equivalent signal was found to be 15 ppbv with 100-mW optical excitation power and a data acquisition time of 5 s.”
- Quartz-Enhanced Photoacoustic Spectroscopy: A Review (2014, methodology): “Similarly, the QEPAS-based NO detection can be improved by a factor of almost 50 by the addition of H2O with respect to dry NO in N2 [37].”
- Recent advances in quartz-enhanced photoacoustic sensing (2017, unknown): “Indeed, in QEPAS sensing it is required that the exciting source must pass through the QTF and micro-resonator without illuminating them, as otherwise a strong background signal with a fringe-like pattern shape arises, strongly limiting the detection sensitivity [21, 22].”