Open AccessLarge‐aperture refractive lenses for momentum‐resolved spectroscopy with hard X‐rays
Author(s) -
Fukui Hiroshi,
Simon Markus,
Nazmov Vladimir,
Mohr Jürgen,
EvansLutterodt Kenneth,
Stein Aaron,
Baron Alfred Q. R.
Publication year - 2013
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/s0909049513011722
Subject(s) - optics , transmittance , prism , aperture (computer memory) , focal length , lens (geology) , materials science , spectroscopy , focus (optics) , refractive index , refraction , physics , quantum mechanics , acoustics
One‐dimensional kinoform and prism refractive lenses with large aperture and high transmittance at 22 keV have been investigated. A 12.0 µm focus size (full width at half‐maximum) and an effective aperture of 0.85 mm, at a focal length of 705 mm and 21.747 keV, were achieved.