Open AccessRotated‐inclined double‐crystal monochromator for synchrotron radiation: aberration and its compensation
Author(s) -
Hrdý Jaromír,
Busetto Edoardo
Publication year - 1998
Publication title -
journal of synchrotron radiation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.172
H-Index - 99
ISSN - 1600-5775
DOI - 10.1107/s0909049597019080
Subject(s) - monochromator , optics , undulator , synchrotron radiation , spring 8 , physics , radiation , compensation (psychology) , crystal (programming language) , materials science , computer science , beamline , wavelength , psychology , beam (structure) , psychoanalysis , programming language
A rotated‐inclined double‐crystal X‐ray monochromator was designed for high‐power undulator beamlines for SPring‐8 to reduce the impinging radiation power density. Recently, it has been shown that an inclined double‐crystal monochromator suffers from a certain type of geometrical aberration that may be relatively easily compensated. In this paper, it is shown that a similar aberration exists also in the case of rotated‐inclined monochromators and that as in the inclined case the aberration may also be compensated.