Absorption Spectroscopy in Laser-Generated Plumes by Surface Reflection-Reference-Cited by-同舟云学术

Absorption Spectroscopy in Laser-Generated Plumes by Surface Reflection

Published:1990-08 Issue:7 Volume:44 Page:1218-1220
ISSN:0003-7028
Container-title:Applied Spectroscopy
language:en
Short-container-title:Appl Spectrosc

Author:

Pang Ho-Ming¹,Yeung Edward S.¹

Affiliation:

1. Ames Laboratory-USDOE and Department of Chemistry, Iowa State University, Ames, Iowa 50011

Abstract

Absorption measurements can be used to study the laser-generated plume even at the very initial moments of plume formation. This new optical scheme is based on reflecting a probe beam off the surface. A high degree of penetration of the plume is possible at high probe powers. Saturation of the absorption is found to occur at higher powers than normal. Relatively broad spectral features due to pressure broadening have been obtained.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Link

http://journals.sagepub.com/doi/pdf/10.1366/0003702904086443

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