Incoherent optical imaging using synthetic aperture with fresnel elements

Barak Katz, Joseph Rosen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We present a new lensless incoherent holographic system operating in a synthetic aperture mode. Spatial resolution exceeding the Rayleigh limit of the system is obtained by digital tiling several Fresnel holographic elements into a complete Fresnel hologram of the observed object. Each element is acquired by the limited-aperture system from different point of view. This method is demonstrated experimentally by combining three holographic elements recorded from white light illumination which is emitted from a binary grating.

Original languageEnglish
Title of host publicationDigital Holography and Three-Dimensional Imaging, DH 2009
PublisherOptical Society of America (OSA)
ISBN (Print)9781557528711
DOIs
StatePublished - 1 Jan 2009
EventDigital Holography and Three-Dimensional Imaging, DH 2009 - Vancouver, Canada
Duration: 26 Apr 200930 Apr 2009

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceDigital Holography and Three-Dimensional Imaging, DH 2009
Country/TerritoryCanada
CityVancouver
Period26/04/0930/04/09

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