2-DIMENSIONAL COHERENCE MEASUREMENTS WITH FRESNEL MIRRORS

Authors
MARCHESINI S COISSON R
Citation
S. Marchesini et R. Coisson, 2-DIMENSIONAL COHERENCE MEASUREMENTS WITH FRESNEL MIRRORS, Optical engineering, 35(12), 1996, pp. 3597-3601
Citations number
12
Categorie Soggetti
Optics
Journal title
Optical engineering → ACNP
ISSN journal
00913286
Volume
35
Issue
12
Year of publication
1996
Pages
3597 - 3601
Database
ISI
SICI code
0091-3286(1996)35:12<3597:2CMWFM>2.0.ZU;2-J
Abstract
We analyze the use of glancing angle Fresnel mirrors for the determina tion of the mutual intensity function of a partially coherent x-ray be am in both vertical and horizontal directions with variable glancing a ngle and by tilting one of the mirrors around the propagation directio n. Analytical results are discussed in the limit of narrow mirrors and Gaussian coherence. (C) 1996 society of Photo-Optical instrumentation Engineers.