Enhanced resolution in Fourier incoherent single channel holography (FISCH) with reduced optical path difference

Roy Kelner, Joseph Rosen, Gary Brooker

Research output: Contribution to journalArticlepeer-review

40 Scopus citations

Abstract

Fourier incoherent single channel holography (FISCH) is a method for recording spatially incoherent digital Fourier holograms. We present a general design of enhanced FISCH with a smaller optical path difference between interfering beams, when compared to our initial design [Opt. Lett. 37, 3723]. This reduction enables a proper system operation with a wider bandwidth. Potential resolution enhancement of the images reconstructed from the FISCH holograms consequentially follows.

Original languageEnglish
Pages (from-to)20131-20144
Number of pages14
JournalOptics Express
Volume21
Issue number17
DOIs
StatePublished - 26 Aug 2013

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