DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, KyeoReh | ko |
dc.contributor.author | Park, Yong Keun | ko |
dc.date.accessioned | 2016-12-01T04:47:49Z | - |
dc.date.available | 2016-12-01T04:47:49Z | - |
dc.date.created | 2016-11-23 | - |
dc.date.created | 2016-11-23 | - |
dc.date.created | 2016-11-23 | - |
dc.date.issued | 2016-10 | - |
dc.identifier.citation | NATURE COMMUNICATIONS, v.7, pp.13359 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/10203/214427 | - |
dc.description.abstract | The 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.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Exploiting the speckle-correlation scattering matrix for a compact reference-free holographic image sensor | - |
dc.type | Article | - |
dc.identifier.wosid | 000386515500001 | - |
dc.identifier.scopusid | 2-s2.0-84994005192 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.beginningpage | 13359 | - |
dc.citation.publicationname | NATURE COMMUNICATIONS | - |
dc.identifier.doi | 10.1038/ncomms13359 | - |
dc.contributor.localauthor | Park, Yong Keun | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | PHASE RETRIEVAL | - |
dc.subject.keywordPlus | RANDOM NANOPARTICLES | - |
dc.subject.keywordPlus | RESOLUTION | - |
dc.subject.keywordPlus | LAYERS | - |
dc.subject.keywordPlus | MEDIA | - |
dc.subject.keywordPlus | LIGHT | - |
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