Metamirrors Based on Arrays of Silicon Nanowires with Height Gradients
Otte Ortiz, Marinus Albertus (Institut Català de Nanociència i Nanotecnologia)
García Martín, Antonio (Instituto de Microelectrónica de Madrid)
Borrisé, Xavier (Institut Català de Nanociència i Nanotecnologia)
Sepúlveda, Borja (Institut Català de Nanociència i Nanotecnologia)

Date:	2017
Abstract:	Arrays of silicon nanowires with height gradients fabricated using metal-assisted chemical etching act as tunable metamirrors enabling light focusing the reflected light in arbitrary shapes. Metamirrors with non-cylindrical nanowires can simultaneously focus the reflected light and induce strong polarization conversion effect.
Grants:	Ministerio de Economía y Competitividad MAT2013-48628-R Ministerio de Economía y Competitividad FIS2013-49280-EXP Ministerio de Economía y Competitividad MAT2011-12645-E Ministerio de Economía y Competitividad SEV-2013-0295
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió acceptada per publicar
Subject:	Metamaterials ; Metamirrors ; Silicon nanowires
Published in:	Advanced optical materials, Vol. 5, Issue 4 (February 2017) , art. 1600933, ISSN 2195-1071

DOI: 10.1002/adom.201600933

Postprint 15 p, 4.0 MB

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Research literature > UAB research groups literature > Research Centres and Groups (research output) > Experimental sciences > Catalan Institute of Nanoscience and Nanotechnology (ICN2)
Articles > Research articles
Articles > Published articles