Title :
Sensitive Trace Gas Detection in a Jet Expansion Using cw OPO-based Cavity Ringdown Spectroscopy
Author :
Ngai, A.K.Y. ; Persijn, S.T. ; Harren, F.J.M. ; Verbraak, H. ; Linnartz, H.
Author_Institution :
Radboud Univ. Nijmegen, Nijmegen
Abstract :
We present a novel approach to trace gas detection of more complex molecules, based upon a combination of continuous cavity ringdown spectroscopy using a cw infrared OPO system and supersonic planar jet.
Keywords :
infrared spectroscopy; jets; optical parametric oscillators; spectrochemical analysis; supersonic flow; complex molecules; cw OPO-based cavity ringdown spectroscopy; cw infrared optical parametric oscillator system; infrared OPO system; jet expansion; sensitive trace gas detection; supersonic planar jet; Absorption; Frequency; Gas lasers; Gases; Infrared detectors; Laser theory; Optical sensors; Ring lasers; Spectroscopy; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453151
