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Proceedings Paper

High energy resolution, high angular acceptance crystal monochromator
Author(s): Thomas S. Toellner; Timothy M. Mooney; S. Shastri; Ercan E. Alp
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Paper Abstract

The design principles, construction and characterization of a 4-bounce dispersive crystal monochromator is discussed. This monochromator is designed to reduce the bandpass of synchrotron radiation to 10 - 50 meV level, without sacrificing angular acceptance. This is achieved by combining an asymmetrically-cut, low order reflection with a symmetrically-cut, high order reflection in a nested configuration. This monochromator is being used as a beam conditioner for nuclear resonant scattering of synchrotron radiation to produce x-rays with (mu) eV-neV resolution in the hard x-ray regime.

Paper Details

Date Published: 20 January 1993
PDF: 6 pages
Proc. SPIE 1740, Optics for High-Brightness Synchrotron Radiation Beamlines, (20 January 1993); doi: 10.1117/12.138705
Show Author Affiliations
Thomas S. Toellner, Argonne National Lab. (United States)
Timothy M. Mooney, Argonne National Lab. (United States)
S. Shastri, Cornell Univ. (United States)
Ercan E. Alp, Argonne National Lab. (United States)

Published in SPIE Proceedings Vol. 1740:
Optics for High-Brightness Synchrotron Radiation Beamlines
John R. Arthur, Editor(s)

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