Title :
Toward quantitative analysis of trace element in speleothems using laser-induced breakdown spectroscopy
Author :
Ma, Qianli ; Lei, Wenqi ; Boueri, Myriam ; Motto-Ros, Vincent ; Zheng, Lijuan ; Panczer, Gérard ; Ayalon, Avner ; Zeng, Heping ; Yu, Jin
Author_Institution :
CNRS, Univ. Lyon 1, Villeurbanne, France
Abstract :
Laser-induced breakdown spectroscopy provides a powerful tool for trace element analysis of speleothems. Such analysis contributes to the understanding of the evolution of the climate over a long past time period.
Keywords :
chemical analysis; laser beam effects; visible spectroscopy; laser-induced breakdown spectroscopy; quantitative analysis; speleothems trace element analysis; Cameras; Delay; Electric breakdown; Fiber lasers; Optical pulses; Plasma temperature; Power lasers; Spectroscopy; Strontium; Surface emitting lasers; LIBS; Plasma; Speleothem; Trace elements;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292275
