METHOD AND DEVICE FOR SPECTROSCOPY OF THE OPTICAL

专利名称：METHOD AND DEVICE FOR SPECTROSCOPY

OF THE OPTICAL EMISSION OF A LIQUIDEXCITED BY A LASER

发明人：FICHET, Pascal,LACOUR, Jean-Luc,RIVOALLAN, Annie

申请号：EP03773825.9申请日：20030820公开号：EP19933B1公开日：20161214

摘要：The invention relates to a method for spectroscopy of the optical emission of aliquid (301) excited by a pulsed laser focussed on the surface thereof. According to theinvention, said method is characterized in that the area of analysis is scanned (304) by alaminar discharge of gas (309) whose velocity and section are such that it is possible toremove the residues of the plasma suspended in the gas, resulting from a first laserpulse, before the subsequent laser pulse occurs.

申请人：Commissariat à l'Énergie Atomique et aux Énergies Alternatives,Commissariatà l'énergie atomique et aux énergies alternatives,Commissariat à l'énergie atomique etaux énergies alternatives,COMPAGNIE GENERALE DES MATIERES NUCLEAIRES,CIEGENERALE DES MATIERES NUCLEAIRES,COMPAGNIE GENERALE DES MATIERESNUCLEAIRES

地址：FR,FR

国籍：FR,FR

代理机构：Moutard, Pascal Jean

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