title: Rotated-inclined double-crystal monochromator for synchrotron radiation: aberration and its compensation.
abstract: 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.
authors.affiliation: Institute of Physics, Czech Academy of Sciences, Na Slovance 2, 18040 Praha 8, Czech Republic.
authors.forename: J
authors.initials: J
authors.lastname: Hrdý
authors.forename: E
authors.initials: E
authors.lastname: Busetto