Angular spectrum simulation of X-ray focusing by Fresnel zone plates
نویسندگان
چکیده
منابع مشابه
Angular spectrum simulation of X-ray focusing by Fresnel zone plates
A computing simulation routine to model any type of circularly symmetric diffractive X-ray element has been implemented. The wavefield transmitted beyond the diffractive structures is numerically computed by the angular spectrum propagation method to an arbitrary propagation distance. Cylindrical symmetry is exploited to reduce the computation and memory requirements while preserving the accura...
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ژورنال
عنوان ژورنال: Journal of Synchrotron Radiation
سال: 2013
ISSN: 0909-0495
DOI: 10.1107/s090904951300263x