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

Roy Kelner; Joseph Rosen; Gary Brooker

doi:10.1364/OE.21.020131

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

Roy Kelner
, Joseph Rosen
, Gary Brooker

Department of Electrical & Computer Engineering

Ben-Gurion University of the Negev

Research output: Contribution to journal › Article › peer-review

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 language	American English
Pages (from-to)	20131-20144
Number of pages	14
Journal	Optics Express
Volume	21
Issue number	17
DOIs	https://doi.org/10.1364/OE.21.020131
State	Published - 26 Aug 2013

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OE.21.020131

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

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.",

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AB - 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.

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JO - Optics Express

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

Abstract

ASJC Scopus subject areas

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