Dynamic beam splitter employing an all-dielectric metasurface based on an elastic substrate

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buir.contributor.authorKoçer, Hasan
buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epage3524en_US
dc.citation.issueNumber13en_US
dc.citation.spage3521en_US
dc.citation.volumeNumber45en_US
dc.contributor.authorKoçer, Hasan
dc.contributor.authorDurna, Y.
dc.contributor.authorKurt, H.
dc.contributor.authorÖzbay, Ekmel
dc.date.accessioned2021-03-04T05:33:32Z
dc.date.available2021-03-04T05:33:32Z
dc.date.issued2020
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentDepartment of Physicsen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.description.abstractBeam splitters are an indispensable part of optical measurements and applications. We propose a dynamic beam splitter incorporating all-dielectric metasurface in an elastic substrate under external mechanical stimulus of stretching. The optical behavior at 720 nm wavelength shows that it can be changed from a pure optical-diode-like behavior to a dynamic beam splitter. Although the structure is designed running at 720 nm, the design approach with appropriate materials can be used at any wavelength. Various cases, including wavelength and polarization dependencies, are thoroughly investigated to demonstrate the principles of operating conditions of two different regimes of the designed metasurface.en_US
dc.identifier.doi10.1364/OL.392872en_US
dc.identifier.issn0146-9592
dc.identifier.urihttp://hdl.handle.net/11693/75747
dc.language.isoEnglishen_US
dc.publisherOSA - The Optical Societyen_US
dc.relation.isversionofhttps://dx.doi.org/10.1364/OL.392872en_US
dc.source.titleOptics Lettersen_US
dc.titleDynamic beam splitter employing an all-dielectric metasurface based on an elastic substrateen_US
dc.typeArticleen_US
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Department of Electrical and Electronics Engineering
Department of Physics
Institute of Materials Science and Nanotechnology (UNAM)
Nanotechnology Research Center (NANOTAM)