Filament-driven lasing action for combustion diagnosis

  • Huailiang Xu*
  • , Wei Chu
  • , Helong Li
  • , Jielei Ni
  • , Bin Zeng
  • , Jinping Yao
  • , Haisu Zhang
  • , Guihua Li
  • , Chengrui Jing
  • , Hongqiang Xie
  • , Kaoru Yamanouchi
  • , Y. Cheng
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We report on the lasing action for the combustion intermediate of CN in an ethanol/air flame by femtosecond laser excitation. It is confirmed that the lasing action results from amplified spontaneous emission with the population inversion achieved in the femtosecond-laser-induced plasma filament.

Original languageEnglish
Title of host publicationUltrafast Phenomena XIX - Proceedings of the 19th International Conference
EditorsLouis DiMauro, Regina de Vivie-Riedle, Kaoru Yamanouchi, Makoto Kuwata-Gonokami, Steven Cundiff
PublisherSpringer Science and Business Media, LLC
Pages192-195
Number of pages4
ISBN (Electronic)9783319132419
DOIs
StatePublished - 2015
Externally publishedYes
Event19th International Conference on Ultrafast Phenomena, 2014 - Okinawa, Japan
Duration: 7 Jul 201411 Jul 2014

Publication series

NameSpringer Proceedings in Physics
Volume162
ISSN (Print)0930-8989
ISSN (Electronic)1867-4941

Conference

Conference19th International Conference on Ultrafast Phenomena, 2014
Country/TerritoryJapan
CityOkinawa
Period7/07/1411/07/14

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