OSA's Digital Library

Applied Spectroscopy

Applied Spectroscopy

| PUBLISHED BY SAS — AVAILABLE FROM SAS AND OSA

  • Vol. 67, Iss. 1 — Jan. 1, 2013
  • pp: 66–72

Atmospheric Pressure Acetylene Detection by UV Photo-Fragmentation and Induced C2 Emission

Paul C. Miles, Bo Li, Zhongshan Li, and Marcus Aldén

Applied Spectroscopy, Vol. 67, Issue 1, pp. 66-72 (2013)


View Full Text Article

Acrobat PDF (1089 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

Detection of C2H2 via UV photo-fragmentation, followed by monitoring the C2 d3Πg-a3Πu fluorescence, is explored at atmospheric pressure and at temperatures of 295 K, 600 K, and 800 K, for excitation wavelengths 210 to 240 nm using a broadband laser source (∼3 cm-1 fwhm). At the lower temperature, C2 emissions correlate closely with C2H2 Ã ← X absorption bands, and the excitation spectra suggest a higher-transition probability for the v"4 = 2 and 3 states than for the v"4 = 0 and 1 states. As temperature increases, the excitation spectra exhibit a higher nonresonant background.

Citation
Paul C. Miles, Bo Li, Zhongshan Li, and Marcus Aldén, "Atmospheric Pressure Acetylene Detection by UV Photo-Fragmentation and Induced C2 Emission," Appl. Spectrosc. 67, 66-72 (2013)
http://www.opticsinfobase.org/as/abstract.cfm?URI=as-67-1-66

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited