DocumentCode
2253339
Title
High-resolution Spectroscopy using a Ring-Cavity THz-Wave Parametric Oscillator and a Fabry-Perot Interferometer
Author
Ohno, S. ; Guo, Ruixiang ; Minamide, Hiroaki ; Ito, Hiromasa
Author_Institution
RIKEN Sendai, Sendai
fYear
2007
fDate
26-31 Aug. 2007
Firstpage
1
Lastpage
2
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.
Keywords
Fabry-Perot interferometers; parametric oscillators; spectroscopic light sources; submillimetre wave oscillators; submillimetre wave spectroscopy; Fabry Perot interferometer; high resolution spectroscopy; ring cavity terahertz wave parametric oscillator; terahertz wave absorption spectroscopy; water vapor; Absorption; Fabry-Perot interferometers; Frequency; Indium tin oxide; Laser beams; Mirrors; Ring oscillators; Solid state circuits; Spectroscopy; Water resources;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4244-1173-3
Electronic_ISBN
978-1-4244-1174-0
Type
conf
DOI
10.1109/CLEOPR.2007.4391794
Filename
4391794
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