Detection of inflammable gas in the atmosphere by new type of photo-acoustic Raman spectroscopy

Mitsuo Maeda, Yuji Oki, Takeshi Koga

Research output: Contribution to journalArticle

Abstract

The paper proposes a new type of photo-acoustic Raman spectroscopy (PARS) without tunable laser. The system is composed of a fixed-frequency laser and a Raman shifter filled with high-pressure gas to be detected. Detection of H2 in the atmospheric pressure is demonstrated using a Q-switched Nd: YAG laser.

Original languageEnglish
Pages (from-to)95-96
Number of pages2
JournalUnknown Journal
Publication statusPublished - 1996

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering

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