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Compressive holography with a single-pixel detector
dc.contributor.author | Clemente Pesudo, Pedro Javier | |
dc.contributor.author | Durán, Vicente | |
dc.contributor.author | Tajahuerce, Enrique | |
dc.contributor.author | Andrés, Pedro | |
dc.contributor.author | Climent, Vicent | |
dc.contributor.author | Lancis, Jesús | |
dc.date.accessioned | 2014-03-20T15:29:10Z | |
dc.date.available | 2014-03-20T15:29:10Z | |
dc.date.issued | 2013 | |
dc.identifier.issn | 0146-9592 | |
dc.identifier.issn | 1539-4794 | |
dc.identifier.uri | http://hdl.handle.net/10234/87949 | |
dc.description.abstract | This Letter develops a framework for digital holography at optical wavelengths by merging phase-shifting interferometry with single-pixel optical imaging based on compressive sensing. The field diffracted by an input object is sampled by Hadamard patterns with a liquid crystal spatial light modulator. The concept of a single-pixel camera is then adapted to perform interferometric imaging of the sampled diffraction pattern by using a Mach–Zehnder interferometer. Phase-shifting techniques together with the application of a backward light propagation algorithm allow the complex amplitude of the object under scrutiny to be resolved. A proof-of-concept experiment evaluating the phase distribution of an ophthalmic lens with compressive phase-shifting holography is provided. | ca_CA |
dc.format.extent | 4 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Optical Society of America | ca_CA |
dc.relation.isPartOf | Optics letters, 2013, Vol. 38, No. 14 | ca_CA |
dc.rights | © 2013 Optical Society of America. "This paper was published in OPTICS LETTERS and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ol/fulltext.cfm?uri=ol-38-14-2524&id=258634. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law". | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Compressive sensing | ca_CA |
dc.subject | Phase-shifting holography | ca_CA |
dc.subject | Single-pixel cameras | ca_CA |
dc.subject | Computer generated holography | ca_CA |
dc.title | Compressive holography with a single-pixel detector | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1364/OL.38.002524 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | http://www.opticsinfobase.org/ol/fulltext.cfm?uri=ol-38-14-2524&id=258634 | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
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