Title :
Advances in rapidly swept cavity ringdown spectroscopy for gas sensing
Author :
He, Yabai ; Orr, Brian J.
Author_Institution :
Centre for Lasers & Applic., Macquarie Univ., Sydney, NSW
Abstract :
A high-performance continuous-wave cavity ringdown spectrometer, based on either a rapidly swept cavity or a widely tunable swept-frequency laser, has been developed as a compact versatile instrument for real-time efficient spectroscopic sensing of multiple species, innovations, performance of the system, and several applications.
Keywords :
gas sensors; optical fibre couplers; spectrochemical analysis; continuous-wave cavity ringdown spectrometer; gas sensing; optical fiber coupler; rapidly swept cavity; spectroscopic sensing; widely tunable swept-frequency laser; Absorption; Fiber lasers; Frequency; Gas lasers; Optical mixing; Optical sensors; Optical transmitters; Ring lasers; Spectroscopy; Tunable circuits and devices;
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
DOI :
10.1109/CLEOPR.2007.4391667
