Ray-tracing analysis of diffractive-refractive X-ray optics
(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)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/288323
- author
- Artemiev, N ; Hrdy, J ; Peredkov, Serguei LU and Artemev, A
- organization
- publishing date
- 2004
- 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
- International Union of Crystallography
- 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
- 2016-04-01 17:03:27
- date last changed
- 2022-01-29 00:01:05
@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}},
keywords = {{X-ray focusing; ray-tracing; diffractive-refractive X-ray lens; monochromator; X-ray}},
language = {{eng}},
pages = {{157--162}},
publisher = {{International Union of Crystallography}},
series = {{Journal of Synchrotron Radiation}},
title = {{Ray-tracing analysis of diffractive-refractive X-ray optics}},
url = {{http://dx.doi.org/10.1107/S0909049503023343}},
doi = {{10.1107/S0909049503023343}},
volume = {{11}},
year = {{2004}},
}