DocumentCode :
2866786
Title :
Trace NO2 detection based on differential cavity ringdown spectroscopy using a dual wavelength passively locked external cavity diode laser
Author :
Sato, Jun-ichi ; Yamauchi, Ken ; Nemoto, Kana ; Endo, Masamori ; Yamaguchi, Shigeru ; Nanri, Kenzo ; Fujioka, Tomoo
Author_Institution :
Dept. of Phys., Tokai Univ., Hiratsuka
fYear :
2006
fDate :
21-26 May 2006
Firstpage :
1
Lastpage :
2
Abstract :
We successfully demonstrated NO2 detection based on differential absorption cavity ringdown spectroscopy using a dual wavelength passively locked external cavity diode laser. Selective trace NO2 detection was achieved in a 2 ml compact ringdown cell.
Keywords :
gas sensors; laser cavity resonators; laser mode locking; optical sensors; remote sensing by laser beam; semiconductor lasers; spectrochemical analysis; visible spectroscopy; differential cavity ringdown spectroscopy; dual wavelength laser; external cavity diode laser; passively locked laser; ringdown cell; trace NO2 detection; Absorption; Diode lasers; Mirrors; Optical coupling; Optical sensors; Quantum cascade lasers; Reflectivity; Ring lasers; Signal generators; Spectroscopy; (130.6010) Sensors; (300.1030) Absorption;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-55752-813-1
Electronic_ISBN :
978-1-55752-813-1
Type :
conf
DOI :
10.1109/CLEO.2006.4627967
Filename :
4627967
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2866786
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