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Proceedings Paper

Design studies of a nearly stigmatic EUV toroidal grating spectrometer
Author(s): Peter L. Hagelstein
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Paper Abstract

We describe the design of a novel single element holographic toroidal grating spectrometer that would be nearly stigmatic between 100 - 300 angstroms. The instrument would be 7 meters from source to image, and would have a resolution of about 1 in 6000 for a 25 (mu) pixel size. Spatial resolution on the order of 10 (mu) in 2-D would be possible for a spectrally narrow line, such as that produced in a slow and low-density coronal plasma.

Paper Details

Date Published: 5 February 1992
PDF: 5 pages
Proc. SPIE 1551, Ultrashort Wavelength Lasers, (5 February 1992); doi: 10.1117/12.134816
Show Author Affiliations
Peter L. Hagelstein, Massachusetts Institute of Technology (United States)


Published in SPIE Proceedings Vol. 1551:
Ultrashort Wavelength Lasers
Szymon Suckewer, Editor(s)

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