Seeing through smoke: modelling light scattering in irregular media

A T-Matrix method has been implemented and used to calculate the propagation properties for multiple types of irregular particles, which plays an important role in light propagation through turbid media such as smoke or dusty atmospheres. This method allows the calculation of the scattered field by...

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Detalhes bibliográficos
Autor: Bobi Olmo, Aleix Ramón
Tipo de documento: dissertação
Data de publicação:2022
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositório:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglês
OAI Identifier:oai:upcommons.upc.edu:2117/377260
Acesso em linha:https://hdl.handle.net/2117/377260
Access Level:Acceso aberto
Palavra-chave:Light -- Scattering
Photonics
Single Scattering Albedo
scattering
extinction
phase function
Llum -- Difusió
Fotònica
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
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repository_id_str
spelling Seeing through smoke: modelling light scattering in irregular mediaBobi Olmo, Aleix RamónLight -- ScatteringPhotonicsSingle Scattering Albedoscatteringextinctionphase functionLlum -- DifusióFotònicaÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::FotònicaA T-Matrix method has been implemented and used to calculate the propagation properties for multiple types of irregular particles, which plays an important role in light propagation through turbid media such as smoke or dusty atmospheres. This method allows the calculation of the scattered field by non-spherical particles. A detailed description of those properties, such as the single scattering albedo and cross sections, as well as the comparison of these properties, has been performed for several orientations and angles of scattering, as well as for several concentrations of particles in the environment to compare the variation between them. The comparison has also been between spheroidal and spherical shapes since their properties of both scattering and absorption can be found by Mie theory. A continuation of this work will be performed to use in the future the T-Matrix method for performing light propagation in turbid media.Universitat Politècnica de CatalunyaRoyo Royo, Santiago20222022-09-0820222022-11-28master thesishttp://purl.org/coar/resource_type/c_bdccNAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/masterThesisapplication/pdfhttps://hdl.handle.net/2117/377260reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3772602026-05-27T15:37:01Z
dc.title.none.fl_str_mv Seeing through smoke: modelling light scattering in irregular media
title Seeing through smoke: modelling light scattering in irregular media
spellingShingle Seeing through smoke: modelling light scattering in irregular media
Bobi Olmo, Aleix Ramón
Light -- Scattering
Photonics
Single Scattering Albedo
scattering
extinction
phase function
Llum -- Difusió
Fotònica
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
title_short Seeing through smoke: modelling light scattering in irregular media
title_full Seeing through smoke: modelling light scattering in irregular media
title_fullStr Seeing through smoke: modelling light scattering in irregular media
title_full_unstemmed Seeing through smoke: modelling light scattering in irregular media
title_sort Seeing through smoke: modelling light scattering in irregular media
dc.creator.none.fl_str_mv Bobi Olmo, Aleix Ramón
author Bobi Olmo, Aleix Ramón
author_facet Bobi Olmo, Aleix Ramón
author_role author
dc.contributor.none.fl_str_mv Royo Royo, Santiago
dc.subject.none.fl_str_mv Light -- Scattering
Photonics
Single Scattering Albedo
scattering
extinction
phase function
Llum -- Difusió
Fotònica
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
topic Light -- Scattering
Photonics
Single Scattering Albedo
scattering
extinction
phase function
Llum -- Difusió
Fotònica
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
description A T-Matrix method has been implemented and used to calculate the propagation properties for multiple types of irregular particles, which plays an important role in light propagation through turbid media such as smoke or dusty atmospheres. This method allows the calculation of the scattered field by non-spherical particles. A detailed description of those properties, such as the single scattering albedo and cross sections, as well as the comparison of these properties, has been performed for several orientations and angles of scattering, as well as for several concentrations of particles in the environment to compare the variation between them. The comparison has also been between spheroidal and spherical shapes since their properties of both scattering and absorption can be found by Mie theory. A continuation of this work will be performed to use in the future the T-Matrix method for performing light propagation in turbid media.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-09-08
2022
2022-11-28
dc.type.none.fl_str_mv master thesis
http://purl.org/coar/resource_type/c_bdcc
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/377260
url https://hdl.handle.net/2117/377260
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universitat Politècnica de Catalunya
publisher.none.fl_str_mv Universitat Politècnica de Catalunya
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869418150189072384
score 15.301629

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