Exploiting the speckle-correlation scattering matrix for a compact reference-free holographic image sensor

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dc.contributor.authorLee, KyeoRehko
dc.contributor.authorPark, Yong Keunko
dc.date.accessioned2016-12-01T04:47:49Z-
dc.date.available2016-12-01T04:47:49Z-
dc.date.created2016-11-23-
dc.date.created2016-11-23-
dc.date.created2016-11-23-
dc.date.issued2016-10-
dc.identifier.citationNATURE COMMUNICATIONS, v.7, pp.13359-
dc.identifier.issn2041-1723-
dc.identifier.urihttp://hdl.handle.net/10203/214427-
dc.description.abstractThe word 'holography' means a drawing that contains all of the information for light-both amplitude and wavefront. However, because of the insufficient bandwidth of current electronics, the direct measurement of the wavefront of light has not yet been achieved. Though reference-field-assisted interferometric methods have been utilized in numerous applications, introducing a reference field raises several fundamental and practical issues. Here we demonstrate a reference-free holographic image sensor. To achieve this, we propose a speckle-correlation scattering matrix approach; light-field information passing through a thin disordered layer is recorded and retrieved from a single-shot recording of speckle intensity patterns. Self-interference via diffusive scattering enables access to impinging light-field information, when light transport in the diffusive layer is precisely calibrated. As a proof-of-concept, we demonstrate direct holographic measurements of three-dimensional optical fields using a compact device consisting of a regular image sensor and a diffusor.-
dc.languageEnglish-
dc.publisherNATURE PUBLISHING GROUP-
dc.titleExploiting the speckle-correlation scattering matrix for a compact reference-free holographic image sensor-
dc.typeArticle-
dc.identifier.wosid000386515500001-
dc.identifier.scopusid2-s2.0-84994005192-
dc.type.rimsART-
dc.citation.volume7-
dc.citation.beginningpage13359-
dc.citation.publicationnameNATURE COMMUNICATIONS-
dc.identifier.doi10.1038/ncomms13359-
dc.contributor.localauthorPark, Yong Keun-
dc.description.isOpenAccessY-
dc.type.journalArticleArticle-
dc.subject.keywordPlusPHASE RETRIEVAL-
dc.subject.keywordPlusRANDOM NANOPARTICLES-
dc.subject.keywordPlusRESOLUTION-
dc.subject.keywordPlusLAYERS-
dc.subject.keywordPlusMEDIA-
dc.subject.keywordPlusLIGHT-
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