DocumentCode :
444323
Title :
Instantaneous measurement of NH3 and NOx by using near- and mid-infrared coherent light sources
Author :
Wake, Kouichi ; Tanoue, Satoru ; Ohtani, Nobuyoshi ; Endo, Masamori ; Yamaguchi, Shigeru ; Nanri, Keizo ; Fujioka, Tomoo ; Horisawa, Hideyuki ; Morita, Takakazu
Author_Institution :
Dept. of Phys., Tokai Univ., Kanagawa, Japan
Volume :
2
fYear :
2005
fDate :
22-27 May 2005
Firstpage :
922
Abstract :
Instantaneous measurement of NH3 and NOx both in near-infrared (near-IR) and mid-infrared (mid-IR) region provided by single difference frequency generation device is demonstrated.
Keywords :
ammonia; distributed feedback lasers; infrared sources; infrared spectra; laser tuning; optical frequency conversion; semiconductor lasers; DFB laser diode; NH3; NOx; absorption line; absorption spectrum; ammonia; laser tuning; mid-infrared coherent light source; near-IR laser power; near-infrared coherent light source; optimised DFG sensor system; single difference frequency generation device; Electromagnetic wave absorption; Extraterrestrial measurements; Filters; Gas lasers; Laser tuning; Light sources; Optical attenuators; Optical pumping; Optical sensors; Pump lasers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Print_ISBN :
1-55752-796-2
Type :
conf
DOI :
10.1109/QELS.2005.1548983
Filename :
1548983
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=444323
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