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Type: Artigo de periódico
Title: Experimental study of conventional and multipass Thomson scattering diagnostic systems
Author: Campos, DO
Machida, M
Berni, LA
Kantor, M
Moshkalyov, SA
Lebedev, SV
Abstract: A low-cost, simple and effective multipass structure was built and tested for the first time in a theta-pinch device; the compact torus TC-1. A detailed analysis of the gain in the scattered signal produced by the multipass system is presented. The use of a multipass geometry for Thomson scattering experiments in theta-pinch devices or in more dense plasmas as well as in plasmas with higher Z(eff) is recommended for increasing the relationship between scattered and bremsstrahlung signals.
Subject: Thomson scattering
multipass system
density measurements
temperature measurements
plasma diagnostics
Country: Japão
Editor: Japan J Applied Physics
Rights: fechado
Identifier DOI: 10.1143/JJAP.35.6273
Date Issue: 1996
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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