Intensity based self-imaging

dc.contributor.authorHamam, Habib
dc.date.accessioned2020-02-13T08:51:31Z
dc.date.available2020-02-13T08:51:31Z
dc.date.copyright2010en_US
dc.date.issued2010
dc.descriptionThis article is not available at CUD collection. The version of scholarly record of this Article is published in Applied Optics (2010), available online at: https://doi.org/10.1364/AO.49.002519.en_US
dc.description.abstractWe propose an iterative method to optimize the phase profile of the initial field so that its intensity profile is observed periodically along the longitudinal (propagation) axis. The new method is inspired from the Gerchberg-Saxton technique, where the Fresnel transform is used, instead of the Fourier transform, for retrieving the phase profile of several light distributions (for example, 15 planes), instead of a Fourier pair of distributions. The additional challenge, with respect to the conventional Gerchberg-Saxton technique, is that the planes where constraints are applied number more than two. It turned out that when the number of periods increased, the spectrum of the obtained initial field converges toward including Montgomery's rings (self-imaging condition). © 2010 Optical Society of America.en_US
dc.identifier.citationHamam, H. (2010). Intensity based self-imaging. Applied Optics, 49(13), 2519–2528. https://doi.org/10.1364/AO.49.002519en_US
dc.identifier.issn1559128X
dc.identifier.urihttp://dx.doi.org/10.1364/AO.49.002519
dc.identifier.urihttp://hdl.handle.net/20.500.12519/133
dc.language.isoenen_US
dc.publisherOSA - The Optical Societyen_US
dc.relationAuthor Affiliation: Hamam, H., Faculty of Engineering, University of Moncton, Moncton, NB E1A 3E9, Canada, Canadian University of Dubai, Dubai, United Arab Emirates
dc.relation.ispartofseriesApplied Optics;Vol. 49, no. 13
dc.rightsPermission to reuse the abstract has been secured from OSA - The Optical Society.
dc.rights.holderCopyright : 2010 Optical Society of America. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited.
dc.subjectMolecular physicsen_US
dc.subjectOpticsen_US
dc.subjectFourieren_US
dc.subjectFresnel transformen_US
dc.subjectGerchberg-Saxtonen_US
dc.subjectIntensity profilesen_US
dc.subjectLight distributionen_US
dc.subjectMontgomeryen_US
dc.subjectPhase profileen_US
dc.subjectSelf imagingen_US
dc.subjectIterative methodsen_US
dc.titleIntensity based self-imagingen_US
dc.typeArticleen_US

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