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Effects of mitigation of pixel crosstalk in the encoding of complex fields using the double-phase method
dc.contributor.author | Carbonell Leal, Miguel | |
dc.contributor.author | Mendoza-Yero, Omel | |
dc.date.accessioned | 2020-09-09T07:13:55Z | |
dc.date.available | 2020-09-09T07:13:55Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Miguel Carbonell-Leal, Omel Mendoza-Yero, “Effects of mitigation of pixel cross-talk in the encoding of complex fields using the double-phase method,” Opt. Eng. 59(4), 041203 (2019), doi: 10.1117/1.OE.59.4.041203. | ca_CA |
dc.identifier.issn | 0091-3286 | |
dc.identifier.issn | 1560-2303 | |
dc.identifier.uri | http://hdl.handle.net/10234/189607 | |
dc.description.abstract | We report on unwanted effects of pixel cross-talk and its mitigation on the experimental realization of the double-phase method with phase-only spatial light modulators. We experimentally demonstrate that a generalized sampling scheme can reduce nonuniform phase modulation due to the pixel cross-talk phenomenon and, consequently, improve the quality of amplitude and phase images obtained with this encoding method. To corroborate our proposal, several experiments to reconstruct amplitude-only as well as fully independent amplitude and phase patterns under different spatial sampling schemes were carried out. We also show how a convenient implementation of the well-known polarization-based phase-shifting technique can be employed to measure the encoded complex field using only a conventional CMOS camera. | ca_CA |
dc.format.extent | 6 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Society of Photo-optical Instrumentation Engineers | ca_CA |
dc.relation.isPartOf | Optical Engineering 59(4), 041203 (April 2020) | ca_CA |
dc.rights | © The Authors. Published by SPIE under a Creative Commons Attribution 4.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI. [DOI: 10.1117/1.OE.59.4.041203] | ca_CA |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ | * |
dc.subject | diffractive optics | ca_CA |
dc.subject | beam shaping | ca_CA |
dc.subject | phase modulation | ca_CA |
dc.subject | interferometry | ca_CA |
dc.subject | liquid crystal devices | ca_CA |
dc.subject | pixel cross-talk | ca_CA |
dc.title | Effects of mitigation of pixel crosstalk in the encoding of complex fields using the double-phase method | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1117/1.OE.59.4.041203 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://www.spiedigitallibrary.org/journals/Optical-Engineering/volume-59/issue-4/041203/Effects-of-mitigation-of-pixel-cross-talk-in-the-encoding/10.1117/1.OE.59.4.041203.full | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
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Creative Commons Attribution 4.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original
publication, including its DOI. [DOI: 10.1117/1.OE.59.4.041203]