High-resolution spectroscopy using a ring-cavity THz-wave parametric oscillator and a fabry-perot interferometer

Seigo Ohno, Ruixiang Guo, Hiroaki Minamide, Hiromasa Ito

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Using a ring-cavity terahertz (THz)-wave parametric oscillator as a THz-wave source, we demonstrated THz-wave absorption spectroscopy in water vapor. The THz-wave was fed into a Fabry- Perot interferometer to obtain a narrower spectral line width than that supplied by the source.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007
PublisherOptical Society of America
ISBN (Print)1424411742, 9781424411740
Publication statusPublished - 2007 Jan 1
Externally publishedYes
EventConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007 - Seoul, Korea, Republic of
Duration: 2007 Aug 262007 Aug 26

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007
CountryKorea, Republic of
CitySeoul
Period07/8/2607/8/26

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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