Alternating series of cross-spectral densities

Zhangrong Mei, Olga Korotkova

Research output: Contribution to journalArticlepeer-review

23 Scopus citations

Abstract

We establish a sufficient condition under which the alternation series of cross-spectral densities (CSD) constitutes a valid CSD. Using such a condition, we introduce a novel class of multi-sinc Schell-model sources with circular and Cartesian symmetries. It is demonstrated that far fields produced by the new sources carry interesting characteristics, being adjustable multi-rings and lattice patterns.

Original languageEnglish (US)
Pages (from-to)2473-2476
Number of pages4
JournalOptics Letters
Volume40
Issue number11
DOIs
StatePublished - Jun 1 2015

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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