DocumentCode
1920065
Title
Electron impact excitation of helium and neon atoms in filamentary plasma gratings
Author
Liping Shi ; Wenxue Li ; Hui Zhou ; Di Wang ; Liang´en Ding ; Heping Zeng
Author_Institution
State Key Lab. of Precision Spectrosc., East China Normal Univ., Shanghai, China
fYear
2013
fDate
12-16 May 2013
Firstpage
1
Lastpage
1
Abstract
We demonstrated a femtosecond pulse driven electron-impact method to efficiently enhance the intensity of filament-induced neon and helium fluorescence emission. Such an all-optical method holds the potential applications to improve the sensitivity of laser-induced breakdown spectroscopy.
Keywords
diffraction gratings; fluorescence; helium; measurement by laser beam; neon; plasma collision processes; plasma diagnostics; He; Ne; all-optical method; electron impact excitation; femtosecond pulse driven electron-impact method; filament-induced neon fluorescence emission intensity; filamentary plasma gratings; helium atoms; helium fluorescence emission intensity; laser-induced breakdown spectroscopy sensitivity; neon atoms; Argon; Fluorescence; Gratings; Helium; Nitrogen; Plasmas; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe (CLEO EUROPE/IQEC), 2013 Conference on and International Quantum Electronics Conference
Conference_Location
Munich
Print_ISBN
978-1-4799-0593-5
Type
conf
DOI
10.1109/CLEOE-IQEC.2013.6801115
Filename
6801115
Link To Document