X-ray mirrors with sub-nanometre figure errors obtained by differential deposition of thin WSi2 films.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of synchrotron radiation"
DOI: 10.1107/s1600577523003697
Abstract: Differential deposition by DC magnetron sputtering was applied to correct for figure errors of X-ray mirrors to be deployed on low-emittance synchrotron beamlines. During the deposition process, the mirrors were moved in front of a… read more here.
Keywords: wsi2; differential deposition; deposition; ray mirrors ... See more keywords
MAVIS: the impact of the mid-spatial frequency figure errors of optics on the astrometric error
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Astronomical Telescopes, Instruments, and Systems"
DOI: 10.1117/1.jatis.11.1.018002
Abstract: . Mid-spatial frequency figure errors (MSFEs) occurring on optical surfaces are an unavoidable issue that may influence the performance of an optical system. In this paper, we present the results of an analysis dedicated to… read more here.
Keywords: frequency figure; optics; figure errors; astrometric error ... See more keywords