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Ray-tracing analysis of diffractive-refractive X-ray optics

Artemiev, N; Hrdy, J; Peredkov, Serguei LU and Artemev, A (2004) In Journal of Synchrotron Radiation 11. p.157-162
Abstract
Ray-tracing simulations of mistuned sagittal diffractive - refractive X-ray lenses (DRXL) are presented. In this article, firstly the characteristic aberrations for various types of crystal misalignments within one-crystal and four-crystal DRXLs are considered, and the sensitivity of such an optical system to the mutual misalignment of its components is discussed. The simulations reveal that a DRXL is not too sensitive to the adjustment of its components. In the second part of this article the performance of such lenses with ideal and approximate profiles is examined. Comparative analysis of parabolic and cylindrical DRXLs showed that, in the case when the linear source size is comparable with the acceptance of the lens, the performances... (More)
Ray-tracing simulations of mistuned sagittal diffractive - refractive X-ray lenses (DRXL) are presented. In this article, firstly the characteristic aberrations for various types of crystal misalignments within one-crystal and four-crystal DRXLs are considered, and the sensitivity of such an optical system to the mutual misalignment of its components is discussed. The simulations reveal that a DRXL is not too sensitive to the adjustment of its components. In the second part of this article the performance of such lenses with ideal and approximate profiles is examined. Comparative analysis of parabolic and cylindrical DRXLs showed that, in the case when the linear source size is comparable with the acceptance of the lens, the performances of parabolic and cylindrical DRXLs are practically the same. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
X-ray focusing, ray-tracing, diffractive-refractive X-ray lens, monochromator, X-ray
in
Journal of Synchrotron Radiation
volume
11
pages
157 - 162
publisher
Wiley-Blackwell
external identifiers
  • pmid:14960780
  • wos:000188895800005
  • scopus:3843137611
ISSN
1600-5775
DOI
10.1107/S0909049503023343
language
English
LU publication?
yes
id
36eafb22-b902-4add-8f35-68a31622b993 (old id 288323)
date added to LUP
2007-10-16 14:05:44
date last changed
2017-01-01 07:23:00
@article{36eafb22-b902-4add-8f35-68a31622b993,
  abstract     = {Ray-tracing simulations of mistuned sagittal diffractive - refractive X-ray lenses (DRXL) are presented. In this article, firstly the characteristic aberrations for various types of crystal misalignments within one-crystal and four-crystal DRXLs are considered, and the sensitivity of such an optical system to the mutual misalignment of its components is discussed. The simulations reveal that a DRXL is not too sensitive to the adjustment of its components. In the second part of this article the performance of such lenses with ideal and approximate profiles is examined. Comparative analysis of parabolic and cylindrical DRXLs showed that, in the case when the linear source size is comparable with the acceptance of the lens, the performances of parabolic and cylindrical DRXLs are practically the same.},
  author       = {Artemiev, N and Hrdy, J and Peredkov, Serguei and Artemev, A},
  issn         = {1600-5775},
  keyword      = {X-ray focusing,ray-tracing,diffractive-refractive X-ray lens,monochromator,X-ray},
  language     = {eng},
  pages        = {157--162},
  publisher    = {Wiley-Blackwell},
  series       = {Journal of Synchrotron Radiation},
  title        = {Ray-tracing analysis of diffractive-refractive X-ray optics},
  url          = {http://dx.doi.org/10.1107/S0909049503023343},
  volume       = {11},
  year         = {2004},
}