Design and simulation of reflect-array metasurfaces in the visible regime

Handle URI:
http://hdl.handle.net/10754/623819
Title:
Design and simulation of reflect-array metasurfaces in the visible regime
Authors:
Alrasheed, Salma ( 0000-0002-2435-209X ) ; Di Fabrizio, Enzo M. ( 0000-0001-5886-4678 )
Abstract:
Metasurfaces are new, promising ultrathin materials that can enable many novel optical devices due to their ability to act as a discontinuity interface that introduces an abrupt change in amplitude, phase, and sometimes the polarization of the incident light at the wavelength scale. Therefore they can function as flat optical elements. Here, we investigate the anomalous reflection of light for transverse-magnetic (TM) polarization for normal and oblique incidence in the visible regime. We propose gradient phase gap-surface plasmon metasurfaces that exhibit high conversion efficiency (up to ∼97% of total reflected light) to the anomalous reflection angle for blue, green, and red wavelengths at normal and oblique incidence, and where light polarization is unchanged after the reflection.
KAUST Department:
Biological and Environmental Sciences and Engineering (BESE) Division; Physical Sciences and Engineering (PSE) Division
Citation:
Alrasheed S, Fabrizio ED (2017) Design and simulation of reflect-array metasurfaces in the visible regime. Applied Optics 56: 3213. Available: http://dx.doi.org/10.1364/ao.56.003213.
Publisher:
The Optical Society
Journal:
Applied Optics
KAUST Grant Number:
OCRF-2014-CRG3-62140384; URF/1/2171-01
Issue Date:
7-Apr-2017
DOI:
10.1364/ao.56.003213
Type:
Article
ISSN:
0003-6935; 1539-4522
Sponsors:
King Abdullah University of Science and Technology (KAUST) (OCRF-2014-CRG3-62140384, URF/1/2171-01). We thank SMILEs lab members at King Abdullah University of Science and Technology for the fruitful discussions and suggestions.
Additional Links:
https://www.osapublishing.org/ao/fulltext.cfm?uri=ao-56-11-3213&id=362875
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Biological and Environmental Sciences and Engineering (BESE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorAlrasheed, Salmaen
dc.contributor.authorDi Fabrizio, Enzo M.en
dc.date.accessioned2017-05-31T11:23:07Z-
dc.date.available2017-05-31T11:23:07Z-
dc.date.issued2017-04-07en
dc.identifier.citationAlrasheed S, Fabrizio ED (2017) Design and simulation of reflect-array metasurfaces in the visible regime. Applied Optics 56: 3213. Available: http://dx.doi.org/10.1364/ao.56.003213.en
dc.identifier.issn0003-6935en
dc.identifier.issn1539-4522en
dc.identifier.doi10.1364/ao.56.003213en
dc.identifier.urihttp://hdl.handle.net/10754/623819-
dc.description.abstractMetasurfaces are new, promising ultrathin materials that can enable many novel optical devices due to their ability to act as a discontinuity interface that introduces an abrupt change in amplitude, phase, and sometimes the polarization of the incident light at the wavelength scale. Therefore they can function as flat optical elements. Here, we investigate the anomalous reflection of light for transverse-magnetic (TM) polarization for normal and oblique incidence in the visible regime. We propose gradient phase gap-surface plasmon metasurfaces that exhibit high conversion efficiency (up to ∼97% of total reflected light) to the anomalous reflection angle for blue, green, and red wavelengths at normal and oblique incidence, and where light polarization is unchanged after the reflection.en
dc.description.sponsorshipKing Abdullah University of Science and Technology (KAUST) (OCRF-2014-CRG3-62140384, URF/1/2171-01). We thank SMILEs lab members at King Abdullah University of Science and Technology for the fruitful discussions and suggestions.en
dc.publisherThe Optical Societyen
dc.relation.urlhttps://www.osapublishing.org/ao/fulltext.cfm?uri=ao-56-11-3213&id=362875en
dc.titleDesign and simulation of reflect-array metasurfaces in the visible regimeen
dc.typeArticleen
dc.contributor.departmentBiological and Environmental Sciences and Engineering (BESE) Divisionen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.identifier.journalApplied Opticsen
kaust.authorAlrasheed, Salmaen
kaust.authorDi Fabrizio, Enzo M.en
kaust.grant.numberOCRF-2014-CRG3-62140384en
kaust.grant.numberURF/1/2171-01en
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