レーザによって励起させた液体の光学発光の分光のための方法および装置 - Comisaria Arenaze Atomic Eou Energy Alternative

Title:

レーザによって励起させた液体の光学発光の分光のための方法および装置

Document Type and Number:

Japanese Patent JP4677554

Kind Code:

B2

Abstract:

Emission spectroscopy method for use with a liquid sample excited using an impulse laser focussed on its surface. According to the method the analysis zone (304) is scanned using a laminar gas flow (309) that has a speed and section that is sufficient to eliminate plasma residues suspended within the gas resulting from a prior laser pulse prior to the arrival of the next laser pulse. An Independent claim is made for an emission spectroscopy device.

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Inventors:

Fische, pascal
Lacourt, John-Luc
Annie, Livolon

Application Number:

JP2004539154A

Publication Date:

April 27, 2011

Filing Date:

August 20, 2003

Export Citation:

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Assignee:

Comisaria Arenaze Atomic Eou Energy Alternative
Areva NC

International Classes:

G01N21/71; G01N21/15

Domestic Patent References:

JP6074897A
JP2000310596A

Foreign References:

WO2002063284A1

Attorney, Agent or Firm:

Yu Koyama

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