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Design of a digital holography system for PFC erosion measurements on Proto-MPEX.
Thomas, C E Tommy; Biewer, T M; Baylor, L R; Combs, S K; Meitner, S J; Rapp, J; Hillis, D L; Granstedt, E M; Majeski, R; Kaita, R.
  • Thomas CE; Third Dimension Technologies LLC, Knoxville, Tennessee 37931, USA.
  • Biewer TM; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.
  • Baylor LR; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.
  • Combs SK; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.
  • Meitner SJ; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.
  • Rapp J; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.
  • Hillis DL; Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.
  • Granstedt EM; Tri-Alpha Energy, Rancho Santa Margarita, California 92688, USA.
  • Majeski R; Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543, USA.
  • Kaita R; Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543, USA.
Rev Sci Instrum ; 87(11): 11D624, 2016 Nov.
Article en En | MEDLINE | ID: mdl-27910428
ABSTRACT
A project has been started at ORNL to develop a dual-wavelength digital holography system for plasma facing component erosion measurements on prototype material plasma exposure experiment. Such a system will allow in situ real-time measurements of component erosion. Initially the system will be developed with one laser, and first experimental laboratory measurements will be made with the single laser system. In the second year of development, a second CO2 laser will be added and measurements with the dual wavelength system will begin. Adding the second wavelength allows measurements at a much longer synthetic wavelength.
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Banco de datos: MEDLINE Idioma: En Año: 2016 Tipo del documento: Article
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Banco de datos: MEDLINE Idioma: En Año: 2016 Tipo del documento: Article