A high-resolution vacuum ultraviolet spectrometer for plasma spectroscopy

TitleA high-resolution vacuum ultraviolet spectrometer for plasma spectroscopy
Publication TypeJournal Article
Year of Publication1999
AuthorsF.G Meijer
JournalMeasurement Science & Technology
Volume10
Number5
Pagination367-373
Date PublishedMay
ISBN Number0957-0233
Abstract

A high-resolution spectrometer for the wavelength range 40-200 nm was adapted to a high-speed photo-electric detection system. A wavelength range of 3 nm can be measured up to every 0.2 ms with a resolution of 0.0012 nm and a wavelength accuracy of 0.0001 nm. The system is used for plasma spectroscopy at the Rijnhuizen Tokamak Project. Temperature measurements were performed with a resolution of 0.1 eV and changes in rotation velocity of 100 m s(-1) were observed.

DOI10.1088/0957-0233/10/5/005
PID

ae9007d2094609743a17c366dc04a0a4

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