Progress in the Development of Tomographic Information-Processing Methods for Application to ICF Target Characterization

A precise and accurate knowledge of the characteristics of three-dimensional micro-objects such as inertial confinement fusion (ICF) targets and laser-produced plasmas is required to analyze the results of laser fusion experiments. Significant advances have been made in the development of tomographi...

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Published inFusion technology Vol. 38; no. 2; pp. 190 - 205
Main Authors Aleksandrova, Irina V., Belolipetskiy, Alezandr A., Golov, Vjacheslav I., Chtcherbakov, Vladimir I., Makeyeva, Elena V., Koresheva, Elena R., Osipov, Igor E.
Format Journal Article
LanguageEnglish
Russian
Published La Grange Park, IL Taylor & Francis 01.09.2000
American Nuclear Society
Subjects
Algorithms
Data processing
Database systems
Image reconstruction
Inertial confinement fusion
Laser fusion
Laser produced plasmas
Tomography
Velocity
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Summary:A precise and accurate knowledge of the characteristics of three-dimensional micro-objects such as inertial confinement fusion (ICF) targets and laser-produced plasmas is required to analyze the results of laser fusion experiments. Significant advances have been made in the development of tomographic information-processing methods for application to ICF target characterization. Topics discussed include (a) new high-resolution algorithm obtained by symmetrizing a basic filtered backprojection algorithm, (b) algorithms for threshold target characterization, (c) new approach to micro-object scanning based on quasi-uniform geometry, (d) ICF target preparation for tomographic characterization.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
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ISSN:0748-1896
DOI:10.13182/FST00-A142