Journal cover Journal topic
Atmospheric Measurement Techniques An interactive open-access journal of the European Geosciences Union
Journal topic

Journal metrics

Journal metrics

  • IF value: 3.400 IF 3.400
  • IF 5-year value: 3.841 IF 5-year
    3.841
  • CiteScore value: 3.71 CiteScore
    3.71
  • SNIP value: 1.472 SNIP 1.472
  • IPP value: 3.57 IPP 3.57
  • SJR value: 1.770 SJR 1.770
  • Scimago H <br class='hide-on-tablet hide-on-mobile'>index value: 70 Scimago H
    index 70
  • h5-index value: 49 h5-index 49
AMT | Articles | Volume 12, issue 3
Atmos. Meas. Tech., 12, 1905-1911, 2019
https://doi.org/10.5194/amt-12-1905-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Special issue: Advances in cavity-based techniques for measurements of atmospheric...

Atmos. Meas. Tech., 12, 1905-1911, 2019
https://doi.org/10.5194/amt-12-1905-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 25 Mar 2019

Research article | 25 Mar 2019

Cavity-enhanced photoacoustic sensor based on a whispering-gallery-mode diode laser

Yufeng Pan et al.
Viewed  
Total article views: 740 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
576 157 7 740 21 7 8
  • HTML: 576
  • PDF: 157
  • XML: 7
  • Total: 740
  • Supplement: 21
  • BibTeX: 7
  • EndNote: 8
Views and downloads (calculated since 04 Jan 2019)
Cumulative views and downloads (calculated since 04 Jan 2019)
Viewed (geographical distribution)  
Total article views: 465 (including HTML, PDF, and XML) Thereof 461 with geography defined and 4 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Cited  
Saved (final revised paper)  
No saved metrics found.
Saved (discussion paper)  
No saved metrics found.
Discussed (final revised paper)  
No discussed metrics found.
Discussed (discussion paper)  
No discussed metrics found.
Latest update: 21 Jul 2019
Publications Copernicus
Download
Short summary
Photoacoustic spectroscopy has one important advantage: its sensitivity is proportional to the excitation light power and thus the performance of PAS-based sensors can benefit from a high excitation light power. We developed a cavity-enhanced photoacoustic sensor in which a photoacoustic cell was placed into a high-finesse optical cavity. A signal gain factor of 166 was observed. For C2H2 detection, a 1σ detection limit of 0.45 ppmV was obtained at atmospheric pressure with a 1 s averaging time.
Photoacoustic spectroscopy has one important advantage: its sensitivity is proportional to the...
Citation