Analysis of artificial opals by scanning near field optical microscopy

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Herein we present a detailed analysis of the optical response of artificial opal films realized employing a near-field scanning optical microscope in collection and transmission modes. Near-field patterns measured at the rear surface when a plane wave impinges on the front face are presented with th...

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Autores principales:	Barrio, J., Lozano, G., Lamela, J., Lifante, G., Dorado, L.A., Depine, R.A., Jaque, F., Míguez, H.
Formato:	Artículo publishedVersion
Publicado:	2011
Materias:	A-plane Artificial opals Experimental confirmation Front face High-energy range Incident fields Korringa-Kohn-Rostoker method Lattice resonances Near-field pattern Near-field scanning optical microscope Optical intensities Optical response Outer surface Rear surfaces Scanning near-field optical microscopy Three dimensional periodic structure Transmission mode Optical correlation Periodic structures Silicate minerals Near field scanning optical microscopy
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00218979_v109_n8_p_Barrio https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00218979_v109_n8_p_Barrio_oai
Aporte de:	Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires

id	I28-R145-paper_00218979_v109_n8_p_Barrio_oai
record_format	dspace
spelling	I28-R145-paper_00218979_v109_n8_p_Barrio_oai2024-08-16 Barrio, J. Lozano, G. Lamela, J. Lifante, G. Dorado, L.A. Depine, R.A. Jaque, F. Míguez, H. 2011 Herein we present a detailed analysis of the optical response of artificial opal films realized employing a near-field scanning optical microscope in collection and transmission modes. Near-field patterns measured at the rear surface when a plane wave impinges on the front face are presented with the finding that optical intensity maps present a clear correlation with the periodic arrangement of the outer surface. Calculations based on the vector Korringa-Kohn-Rostoker method reproduce the different profiles experimentally observed as well as the response to the polarization of the incident field. These observations constitute the first experimental confirmation of the collective lattice resonances that give rise to the optical response of these three dimensional periodic structures in the high-energy range. © 2011 American Institute of Physics. Fil:Dorado, L.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Depine, R.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. application/pdf http://hdl.handle.net/20.500.12110/paper_00218979_v109_n8_p_Barrio info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar J Appl Phys 2011;109(8) A-plane Artificial opals Experimental confirmation Front face High-energy range Incident fields Korringa-Kohn-Rostoker method Lattice resonances Near-field pattern Near-field scanning optical microscope Optical intensities Optical response Outer surface Rear surfaces Scanning near-field optical microscopy Three dimensional periodic structure Transmission mode Optical correlation Periodic structures Silicate minerals Near field scanning optical microscopy Analysis of artificial opals by scanning near field optical microscopy info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00218979_v109_n8_p_Barrio_oai
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-145
collection	Repositorio Digital de la Universidad de Buenos Aires (UBA)
topic	A-plane Artificial opals Experimental confirmation Front face High-energy range Incident fields Korringa-Kohn-Rostoker method Lattice resonances Near-field pattern Near-field scanning optical microscope Optical intensities Optical response Outer surface Rear surfaces Scanning near-field optical microscopy Three dimensional periodic structure Transmission mode Optical correlation Periodic structures Silicate minerals Near field scanning optical microscopy
spellingShingle	A-plane Artificial opals Experimental confirmation Front face High-energy range Incident fields Korringa-Kohn-Rostoker method Lattice resonances Near-field pattern Near-field scanning optical microscope Optical intensities Optical response Outer surface Rear surfaces Scanning near-field optical microscopy Three dimensional periodic structure Transmission mode Optical correlation Periodic structures Silicate minerals Near field scanning optical microscopy Barrio, J. Lozano, G. Lamela, J. Lifante, G. Dorado, L.A. Depine, R.A. Jaque, F. Míguez, H. Analysis of artificial opals by scanning near field optical microscopy
topic_facet	A-plane Artificial opals Experimental confirmation Front face High-energy range Incident fields Korringa-Kohn-Rostoker method Lattice resonances Near-field pattern Near-field scanning optical microscope Optical intensities Optical response Outer surface Rear surfaces Scanning near-field optical microscopy Three dimensional periodic structure Transmission mode Optical correlation Periodic structures Silicate minerals Near field scanning optical microscopy
description	Herein we present a detailed analysis of the optical response of artificial opal films realized employing a near-field scanning optical microscope in collection and transmission modes. Near-field patterns measured at the rear surface when a plane wave impinges on the front face are presented with the finding that optical intensity maps present a clear correlation with the periodic arrangement of the outer surface. Calculations based on the vector Korringa-Kohn-Rostoker method reproduce the different profiles experimentally observed as well as the response to the polarization of the incident field. These observations constitute the first experimental confirmation of the collective lattice resonances that give rise to the optical response of these three dimensional periodic structures in the high-energy range. © 2011 American Institute of Physics.
format	Artículo Artículo publishedVersion
author	Barrio, J. Lozano, G. Lamela, J. Lifante, G. Dorado, L.A. Depine, R.A. Jaque, F. Míguez, H.
author_facet	Barrio, J. Lozano, G. Lamela, J. Lifante, G. Dorado, L.A. Depine, R.A. Jaque, F. Míguez, H.
author_sort	Barrio, J.
title	Analysis of artificial opals by scanning near field optical microscopy
title_short	Analysis of artificial opals by scanning near field optical microscopy
title_full	Analysis of artificial opals by scanning near field optical microscopy
title_fullStr	Analysis of artificial opals by scanning near field optical microscopy
title_full_unstemmed	Analysis of artificial opals by scanning near field optical microscopy
title_sort	analysis of artificial opals by scanning near field optical microscopy
publishDate	2011
url	http://hdl.handle.net/20.500.12110/paper_00218979_v109_n8_p_Barrio https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00218979_v109_n8_p_Barrio_oai
work_keys_str_mv	AT barrioj analysisofartificialopalsbyscanningnearfieldopticalmicroscopy AT lozanog analysisofartificialopalsbyscanningnearfieldopticalmicroscopy AT lamelaj analysisofartificialopalsbyscanningnearfieldopticalmicroscopy AT lifanteg analysisofartificialopalsbyscanningnearfieldopticalmicroscopy AT doradola analysisofartificialopalsbyscanningnearfieldopticalmicroscopy AT depinera analysisofartificialopalsbyscanningnearfieldopticalmicroscopy AT jaquef analysisofartificialopalsbyscanningnearfieldopticalmicroscopy AT miguezh analysisofartificialopalsbyscanningnearfieldopticalmicroscopy
_version_	1809357060996857856

Analysis of artificial opals by scanning near field optical microscopy

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