Spectral anomalies near phase singularities in partially coherent focused wavefields
Authors:
- 21 May 2003
- journal article
- Published by IOP Publishing in Journal of Optics A: Pure and Applied Optics
- Vol. 5 (4) , 371-373
Abstract
The influence of the state of spatial coherence on the spectrum of light in the vicinity of phase singularities of focused wavefields is investigated. It is found that a decrease of the degree of coherence of the field reduces the spectral changes of the field in the focal region. Ke y w ord s : Diffraction, focusing, coherence, singular opticsKeywords
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