Finite-mode analysis by means of intensity information in fractional optical systems

T. Alieva, M.J. Bastiaans

Research output: Contribution to journalArticleAcademicpeer-review

4 Citations (Scopus)

Abstract

It is shown how a coherent optical signal that contains only a finite number of Hermite-Gauss modes, can be reconstructed from the knowledge of its Radon-Wigner transform -- associated with the intensity distribution in a fractional Fourier transform optical system -- at only two transversal points. The proposed method can be generalized to any fractional system whose generator transform has a complete orthogonal set of eigenfunctions.
Original languageEnglish
Pages (from-to)481-484
Number of pages4
JournalJournal of the Optical Society of America A, Optics, Image Science and Vision
Volume19
Issue number3
DOIs
Publication statusPublished - 2002

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