2 papers
physics.optics2026
High-resolution bandpass x-ray imaging with crystal reflectors: overcoming geometric aberrations
Stanislav Stoupin, David Sagan
The imaging problem of a specular reflector is revisited. Retaining terms through second order in the reflector surface expansion, we derive the form of the aberration-limiting ape…
physics.optics2014
All-diamond optical assemblies for a beam-multiplexing X-ray monochromator at the Linac Coherent Light Source
S. Stoupin, S. A. Terentyev, V. D. Blank +16
A double-crystal diamond (111) monochromator recently implemented at the Linac Coherent Light Source (LCLS) enables splitting of the primary X-ray beam into a pink (transmitted) an…