Large-aperture two-dimensional x-ray refractive mosaic lenses.
Lenses with high numerical aperture are required for images with very high spatial resolution, which is difficult to realize in the x-ray range because of low-refraction-index decrement and relatively high absorption of x-rays in the material. However, such an aperture can be realized by means of a mosaic lens, as shown in this work.
Vladimir
V
Nazmov
Elena
E
Reznikova
Juergen
J
Mohr
Volker
V
Saile
Hiroo
H
Tajiri
Anja
A
Voigt