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Appl Opt. 2000 Jul 01;39(19):3338-43. doi: 10.1364/ao.39.003338.

Coherent and incoherent components of a synchrotron radiation spot produced by separate capillaries.

Applied optics

S B Dabagov, A Marcelli, V A Murashova, N L Svyatoslavsky, R V Fedorchuk, M N Yakimenko

Affiliations

  1. P. N. Lebedev Physical Institute Russian Academy of Sciences, Moscow, Russia. [email protected]

PMID: 18349902 DOI: 10.1364/ao.39.003338

Abstract

We discuss soft-x-ray focusing properties of separate capillaries. It is shown that a nonnegligible fraction of the synchrotron radiation beam transmitted by the capillary is modal. Experimental and theoretical data are discussed to explain the superposition pattern of x rays in the focal plane due to the interference phenomena of electromagnetic radiation propagating through separate capillaries.

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