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Quantitative demonstration of the superiority of circularly polarized light in fog environments
dc.contributor.author | Peña Gutiérrez, Sara |
dc.contributor.author | Ballesta Garcia, Maria |
dc.contributor.author | García Gómez, Pablo |
dc.contributor.author | Royo Royo, Santiago |
dc.contributor.other | Universitat Politècnica de Catalunya. Doctorat en Enginyeria Òptica |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Òptica i Optometria |
dc.date.accessioned | 2022-02-02T10:35:40Z |
dc.date.available | 2022-02-02T10:35:40Z |
dc.date.issued | 2022-01-15 |
dc.identifier.citation | Peña-Gutiérrez, S. [et al.]. Quantitative demonstration of the superiority of circularly polarized light in fog environments. "Optics letters", 15 Gener 2022, vol. 47, núm. 2, p. 242-245. |
dc.identifier.issn | 0146-9592 |
dc.identifier.uri | http://hdl.handle.net/2117/361448 |
dc.description.abstract | The polarization behavior of light transmitted through scattering media is studied quantitatively. A division of focal plane (DOFP) imaging polarimeter modified with a wideband quarter-wave plate (QWP) is used to evaluate the linear and circular depolarization signals. This system allows the measurement of the linear and circular co-polarization and cross-polarization channels simultaneously. The experiments are carried out at CEREMA’s 30 m fog chamber under controlled fog density conditions. The polarization memory effect with circularly polarized light is demonstrated to be superior in forward transmission compared to the same phenomena with linearly polarized light when imaging inside a scattering medium. This paves the way for its use in imaging through scattering media for hazard detection in different applications. |
dc.description.sponsorship | Agència de Gestió d’Ajuts Universitaris i de Recerca (2020FI_B1 00185, 2020FI_B2 00068); European Social Fund; Ministerio de Ciencia e Innovación (MICINN) (PID2020-119484RB-I00). |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Ciències de la visió::Òptica física::Llum |
dc.subject.lcsh | Light - Scattering |
dc.subject.lcsh | Polarization (Light) |
dc.subject.lcsh | Cloud chamber |
dc.title | Quantitative demonstration of the superiority of circularly polarized light in fog environments |
dc.type | Article |
dc.subject.lemac | Llum -- Dispersió |
dc.subject.lemac | Polarització (Llum) |
dc.subject.lemac | Cambres de boira |
dc.contributor.group | Universitat Politècnica de Catalunya. GREO - Grup de Recerca en Enginyeria Òptica |
dc.identifier.doi | 10.1364/OL.445339 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://opg.optica.org/ol/fulltext.cfm?uri=ol-47-2-242&id=466678 |
dc.rights.access | Open Access |
local.identifier.drac | 32516220 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-119484RB-I00/ES/IMAGEN MULTIMODAL PARA VISION A TRAVES DE MEDIOS DISPERSORES/ |
local.citation.author | Peña-Gutiérrez, S.; Ballesta-Garcia, M.; García-Gómez, P.; Royo, S. |
local.citation.publicationName | Optics letters |
local.citation.volume | 47 |
local.citation.number | 2 |
local.citation.startingPage | 242 |
local.citation.endingPage | 245 |
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