Full modeling and experimental validation of cylindrical holographic lenses recorded in Bayfol HX photopolymer and partly operating in the transition regime for solar concentration

Concentrating photovoltaics for building integration can be successfully carried out with Holographic Optical Elements (HOEs) because of their behavior analogous to refractive optical elements and their tuning ability to the spectral range that the photovoltaic (PV) cell is sensitive to. That way, c...

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Autores: Marín Sáez, Julia, Atencia Carrizo, Jesús, Chemisana Villegas, Daniel, Collados, María Victoria
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10459.1/63483
Acceso en línea:https://doi.org/10.1364/OE.26.00A398
http://hdl.handle.net/10459.1/63483
Access Level:acceso abierto
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spelling Full modeling and experimental validation of cylindrical holographic lenses recorded in Bayfol HX photopolymer and partly operating in the transition regime for solar concentrationMarín Sáez, JuliaAtencia Carrizo, JesúsChemisana Villegas, DanielCollados, María VictoriaConcentrating photovoltaics for building integration can be successfully carried out with Holographic Optical Elements (HOEs) because of their behavior analogous to refractive optical elements and their tuning ability to the spectral range that the photovoltaic (PV) cell is sensitive to. That way, concentration of spectral ranges that would cause overheating of the cell is avoided. Volume HOEs are usually chosen because they provide high efficiencies. However, their chromatic selectivity is also very high, and only a small part of the desired spectral range reaches the PV cell. A novel approach is theoretically and experimentally explored to overcome this problem: the use of HOEs operating in the transition regime, which yield lower chromatic selectivity while keeping rather high efficiencies. A model that considers the recording material’s response, by determining the index modulation reached for each spatial frequency and exposure dosage, has been developed. It has been validated with experimental measurements of three cylindrical holographic lenses with different spatial frequency ranges recorded in Bayfol HX photopolymer. Simulations of systems comprising two lenses and a mono-c Si PV cell are carried out with the standard AM 1.5D solar spectrum. Promising results are obtained when using the system with lower spatial frequencies lenses: a total current intensity equal to 3.72 times the one that would be reached without the concentrator.Generalitat de Catalunya (2017FI_B2_00127); Ministerio de Economía y Competitividad of Spain (ENE2013-48325-R, ENE2016-81040-R); Diputación General de Aragón - Fondo Social Europeo (TOL research group, T76); Universidad de Zaragoza (UZ2017-CIE-02).Optical Society of America201820182018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://doi.org/10.1364/OE.26.00A398http://hdl.handle.net/10459.1/63483http://hdl.handle.net/10459.1/63483reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/grantAgreement/MINECO//ENE2013-48325-Rinfo:eu-repo/grantAgreement/MINECO//ENE2016-81040-RReproducció del document publicat a https://doi.org/10.1364/OE.26.00A398Optics Express, 2018, vol. 26, núm. 10, p. 398-412(c) Optical Society of America, 2018info:eu-repo/semantics/openAccessoai:recercat.cat:10459.1/634832026-05-29T05:05:01Z
dc.title.none.fl_str_mv Full modeling and experimental validation of cylindrical holographic lenses recorded in Bayfol HX photopolymer and partly operating in the transition regime for solar concentration
title Full modeling and experimental validation of cylindrical holographic lenses recorded in Bayfol HX photopolymer and partly operating in the transition regime for solar concentration
spellingShingle Full modeling and experimental validation of cylindrical holographic lenses recorded in Bayfol HX photopolymer and partly operating in the transition regime for solar concentration
Marín Sáez, Julia
title_short Full modeling and experimental validation of cylindrical holographic lenses recorded in Bayfol HX photopolymer and partly operating in the transition regime for solar concentration
title_full Full modeling and experimental validation of cylindrical holographic lenses recorded in Bayfol HX photopolymer and partly operating in the transition regime for solar concentration
title_fullStr Full modeling and experimental validation of cylindrical holographic lenses recorded in Bayfol HX photopolymer and partly operating in the transition regime for solar concentration
title_full_unstemmed Full modeling and experimental validation of cylindrical holographic lenses recorded in Bayfol HX photopolymer and partly operating in the transition regime for solar concentration
title_sort Full modeling and experimental validation of cylindrical holographic lenses recorded in Bayfol HX photopolymer and partly operating in the transition regime for solar concentration
dc.creator.none.fl_str_mv Marín Sáez, Julia
Atencia Carrizo, Jesús
Chemisana Villegas, Daniel
Collados, María Victoria
author Marín Sáez, Julia
author_facet Marín Sáez, Julia
Atencia Carrizo, Jesús
Chemisana Villegas, Daniel
Collados, María Victoria
author_role author
author2 Atencia Carrizo, Jesús
Chemisana Villegas, Daniel
Collados, María Victoria
author2_role author
author
author
description Concentrating photovoltaics for building integration can be successfully carried out with Holographic Optical Elements (HOEs) because of their behavior analogous to refractive optical elements and their tuning ability to the spectral range that the photovoltaic (PV) cell is sensitive to. That way, concentration of spectral ranges that would cause overheating of the cell is avoided. Volume HOEs are usually chosen because they provide high efficiencies. However, their chromatic selectivity is also very high, and only a small part of the desired spectral range reaches the PV cell. A novel approach is theoretically and experimentally explored to overcome this problem: the use of HOEs operating in the transition regime, which yield lower chromatic selectivity while keeping rather high efficiencies. A model that considers the recording material’s response, by determining the index modulation reached for each spatial frequency and exposure dosage, has been developed. It has been validated with experimental measurements of three cylindrical holographic lenses with different spatial frequency ranges recorded in Bayfol HX photopolymer. Simulations of systems comprising two lenses and a mono-c Si PV cell are carried out with the standard AM 1.5D solar spectrum. Promising results are obtained when using the system with lower spatial frequencies lenses: a total current intensity equal to 3.72 times the one that would be reached without the concentrator.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1364/OE.26.00A398
http://hdl.handle.net/10459.1/63483
http://hdl.handle.net/10459.1/63483
url https://doi.org/10.1364/OE.26.00A398
http://hdl.handle.net/10459.1/63483
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MINECO//ENE2013-48325-R
info:eu-repo/grantAgreement/MINECO//ENE2016-81040-R
Reproducció del document publicat a https://doi.org/10.1364/OE.26.00A398
Optics Express, 2018, vol. 26, núm. 10, p. 398-412
dc.rights.none.fl_str_mv (c) Optical Society of America, 2018
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Optical Society of America, 2018
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Optical Society of America
publisher.none.fl_str_mv Optical Society of America
dc.source.none.fl_str_mv reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
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