Optimized two-layer motheye structures for MgAl₂O₄ spinel ceramic windows

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dc.contributor.authorTu, Chaoran
dc.contributor.authorHu, Jonathan
dc.contributor.authorMenyuk, Curtis
dc.contributor.authorCarruthers, Thomas F.
dc.contributor.authorShaw, L. Brandon
dc.contributor.authorBusse, Lynda E.
dc.contributor.authorSanghera, Jasbinder S.
dc.date.accessioned2023-05-23T17:49:24Z
dc.date.available2023-05-23T17:49:24Z
dc.date.issued2021-07-22
dc.description.abstractWe computationally study two-layer motheye nanostructures fabricated on MgAl₂O₄ spinel ceramic windows. We investigated the parameters of the structure, including height, width, and shape, in order to optimize its power transmission efficiency over a broad bandwidth. We found a two-layer motheye structure in which the cones of the upper structure have a concave shape that can theoretically achieve more than 99.8% transmission at normal incidence in the wavelength range between 0.4 μm and 5.0 μm.en_US
dc.description.sponsorshipU.S. Naval Research Laboratory (N00173-15-1-G905).en_US
dc.description.urihttps://opg.optica.org/osac/fulltext.cfm?uri=osac-4-8-2143&id=453635en_US
dc.format.extent11 pagesen_US
dc.genrejournal articlesen_US
dc.identifierdoi:10.13016/m25sea-zf3a
dc.identifier.citationChaoran Tu, Jonathan Hu, Curtis R. Menyuk, Thomas F. Carruthers, L. Brandon Shaw, Lynda E. Busse, and Jasbinder S. Sanghera, "Optimized two-layer motheye structures for MgAl₂O₄ spinel ceramic windows," OSA Continuum 4, 2143-2153 (2021). https://doi.org/10.1364/OSAC.428319en_US
dc.identifier.urihttps://doi.org/10.1364/OSAC.428319
dc.identifier.urihttp://hdl.handle.net/11603/28061
dc.language.isoen_USen_US
dc.publisherOpticaen_US
dc.relation.isAvailableAtThe University of Maryland, Baltimore County (UMBC)
dc.relation.ispartofUMBC Computer Science and Electrical Engineering Department Collection
dc.relation.ispartofUMBC Faculty Collection
dc.rightsThis work was written as part of one of the author's official duties as an Employee of the United States Government and is therefore a work of the United States Government. In accordance with 17 U.S.C. 105, no copyright protection is available for such works under U.S. Law.en_US
dc.rightsPublic Domain Mark 1.0*
dc.rights.urihttp://creativecommons.org/publicdomain/mark/1.0/*
dc.subjectUMBC High Performance Computing Facility (HPCF)en_US
dc.titleOptimized two-layer motheye structures for MgAl₂O₄ spinel ceramic windowsen_US
dc.typeTexten_US
dcterms.creatorhttps://orcid.org/0000-0002-1821-773Xen_US
dcterms.creatorhttps://orcid.org/0000-0003-0269-8433en_US
dcterms.creatorhttps://orcid.org/0000-0002-5002-1657en_US

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