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Focusing of hard synchrotron radiation by a refracting glassy carbon lens

Artemiev, AN; Snigirev, AA; Kohn, VG; Snigireva, II; Artemiev, NA; Peredkov, Serguei LU ; Zabelin, AV and Maevskii, AG (2004) In Crystallography Reports 49. p.166-169
Abstract
The first experimental study of focusing synchrotron radiation by a parabolic planar glassy-carbon lens is presented. The lens consists of four biconcave single lenses with a curvature radius of 0.2 mm and a relief height comparable with the lens aperture (similar to1 mm). One lens gives rise to the formation of a linear focus with a length comparable with the height of a parabolic profile. The use of two lenses in the cross geometry provides the formation of a pointlike focus. The experiment was performed with the use of synchrotron radiation from the bending magnet BM-5 at the European Synchrotron Radiation Facility (ESRF) in Grenoble, France. The monochromated synchrotron radiation with an energy of 12.2 keV was focused at a distance of... (More)
The first experimental study of focusing synchrotron radiation by a parabolic planar glassy-carbon lens is presented. The lens consists of four biconcave single lenses with a curvature radius of 0.2 mm and a relief height comparable with the lens aperture (similar to1 mm). One lens gives rise to the formation of a linear focus with a length comparable with the height of a parabolic profile. The use of two lenses in the cross geometry provides the formation of a pointlike focus. The experiment was performed with the use of synchrotron radiation from the bending magnet BM-5 at the European Synchrotron Radiation Facility (ESRF) in Grenoble, France. The monochromated synchrotron radiation with an energy of 12.2 keV was focused at a distance of 19 m from the lens. The causes that gave rise to focus broadening in comparison with the focus following from the theory of an ideal lens are discussed. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Crystallography Reports
volume
49
pages
166 - 169
publisher
MAIK Nauka/Interperiodica
external identifiers
  • wos:000227330500023
  • scopus:24644441009
ISSN
1063-7745
language
English
LU publication?
yes
id
0a7a7f2a-3d8d-4617-909f-b5a6cd9870d2 (old id 250638)
date added to LUP
2007-10-16 14:00:44
date last changed
2017-01-01 06:47:46
@article{0a7a7f2a-3d8d-4617-909f-b5a6cd9870d2,
  abstract     = {The first experimental study of focusing synchrotron radiation by a parabolic planar glassy-carbon lens is presented. The lens consists of four biconcave single lenses with a curvature radius of 0.2 mm and a relief height comparable with the lens aperture (similar to1 mm). One lens gives rise to the formation of a linear focus with a length comparable with the height of a parabolic profile. The use of two lenses in the cross geometry provides the formation of a pointlike focus. The experiment was performed with the use of synchrotron radiation from the bending magnet BM-5 at the European Synchrotron Radiation Facility (ESRF) in Grenoble, France. The monochromated synchrotron radiation with an energy of 12.2 keV was focused at a distance of 19 m from the lens. The causes that gave rise to focus broadening in comparison with the focus following from the theory of an ideal lens are discussed.},
  author       = {Artemiev, AN and Snigirev, AA and Kohn, VG and Snigireva, II and Artemiev, NA and Peredkov, Serguei and Zabelin, AV and Maevskii, AG},
  issn         = {1063-7745},
  language     = {eng},
  pages        = {166--169},
  publisher    = {MAIK Nauka/Interperiodica},
  series       = {Crystallography Reports},
  title        = {Focusing of hard synchrotron radiation by a refracting glassy carbon lens},
  volume       = {49},
  year         = {2004},
}