Tarrio, C.
, Grantham, S.
, , D.
, Stutman, D.
, Tritz, K.
, Finkenthal, M.
and , N.
(2010),
Transmission grating based EUV imaging spectrometer for time and space resolved impurity measurements, Review of Scientific Instruments, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=905975
(Accessed October 14, 2025)
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Transmission grating based EUV imaging spectrometer for time and space resolved impurity measurements
Published
Author(s)
, , D Kumar, D Stutman, K Tritz, M Finkenthal, NSTX Team N/A
Abstract
A free standing transmission grating based imaging spectrometer in the extreme ultraviolet (EUV)range has been developed for the National Spherical Torus Experiment (NSTX). The spectrometer operates in a survey mode covering the approximate spectral range 30 A to 700 A and has a resolving capability of ± 3%. Initial results from space resolved impurity measurements from NSTX are described in this paper.Citation
Review of Scientific Instruments
Volume
81
Issue
10
Pub Type
Journals
Download Paper
Keywords
transmission grating, imaging spectrometer, impurity detection
Citation
Issues
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Created October 31, 2010, Updated February 19, 2017