Characterization of the reversible photoinduced optical changes in Sb-based glasses.
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFOP |
Texto Completo: | http://www.repositorio.ufop.br/handle/123456789/1877 |
Resumo: | Changes occurring in absorption coefficients when glasses in the SbPO4–WO3 binary system were irradiated by light, at the edge of the absorption band, were measured in real time. These glasses present good thermal and optical properties and photoinduced changes in the absorption coefficients are reversible by heat treatment around 150 _C. Subsequent recording/erasing cycles could be made without sample degradation. The sensitivity of the induced optical changes was studied for different wavelengths, light powers and energy of light dose exposures, and for different compositions of the glasses. The changes in the absorption coefficients of the glass samples were accompanied by a color change from yellow to blue, and were also characterized by visible spectroscopy. The color changes occurred through the entire volume of the glass (_2 mm thickness) for the Ar-ion laser lines at the edge of the absorption band. |
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Nalin, MarceloPoirier, Gaël YvesCarvalho, Edson José deRibeiro, Sidney Jose LimaMessaddeq, Younes2012-11-29T11:54:39Z2012-11-29T11:54:39Z2006NALIN, M. et al. Characterization of the reversible photoinduced optical changes in Sb-based glasses. Journal of Non-Crystalline Solids, v. 352, p. 3535–3539, 2006. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0022309306007198>. Acesso em: 29 nov. 2012.00223093http://www.repositorio.ufop.br/handle/123456789/1877Changes occurring in absorption coefficients when glasses in the SbPO4–WO3 binary system were irradiated by light, at the edge of the absorption band, were measured in real time. These glasses present good thermal and optical properties and photoinduced changes in the absorption coefficients are reversible by heat treatment around 150 _C. Subsequent recording/erasing cycles could be made without sample degradation. The sensitivity of the induced optical changes was studied for different wavelengths, light powers and energy of light dose exposures, and for different compositions of the glasses. The changes in the absorption coefficients of the glass samples were accompanied by a color change from yellow to blue, and were also characterized by visible spectroscopy. The color changes occurred through the entire volume of the glass (_2 mm thickness) for the Ar-ion laser lines at the edge of the absorption band.Photochromic glassesAntimonyOptical constants measurementsCharacterization of the reversible photoinduced optical changes in Sb-based glasses.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleO periódico Journal of Non-Crystalline Solids concede permissão para depósito do artigo no Repositório Institucional da UFOP. Número da licença: 3310791069164.info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://www.repositorio.ufop.br/bitstream/123456789/1877/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52ORIGINALARTIGO_CharacterizationReversiblePhotoinduced.pdfARTIGO_CharacterizationReversiblePhotoinduced.pdfapplication/pdf367911http://www.repositorio.ufop.br/bitstream/123456789/1877/1/ARTIGO_CharacterizationReversiblePhotoinduced.pdf7906b4f6afd62548be29fa820da352dfMD51123456789/18772019-03-14 13:32:52.021oai:localhost: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Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-03-14T17:32:52Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false |
dc.title.pt_BR.fl_str_mv |
Characterization of the reversible photoinduced optical changes in Sb-based glasses. |
title |
Characterization of the reversible photoinduced optical changes in Sb-based glasses. |
spellingShingle |
Characterization of the reversible photoinduced optical changes in Sb-based glasses. Nalin, Marcelo Photochromic glasses Antimony Optical constants measurements |
title_short |
Characterization of the reversible photoinduced optical changes in Sb-based glasses. |
title_full |
Characterization of the reversible photoinduced optical changes in Sb-based glasses. |
title_fullStr |
Characterization of the reversible photoinduced optical changes in Sb-based glasses. |
title_full_unstemmed |
Characterization of the reversible photoinduced optical changes in Sb-based glasses. |
title_sort |
Characterization of the reversible photoinduced optical changes in Sb-based glasses. |
author |
Nalin, Marcelo |
author_facet |
Nalin, Marcelo Poirier, Gaël Yves Carvalho, Edson José de Ribeiro, Sidney Jose Lima Messaddeq, Younes |
author_role |
author |
author2 |
Poirier, Gaël Yves Carvalho, Edson José de Ribeiro, Sidney Jose Lima Messaddeq, Younes |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Nalin, Marcelo Poirier, Gaël Yves Carvalho, Edson José de Ribeiro, Sidney Jose Lima Messaddeq, Younes |
dc.subject.por.fl_str_mv |
Photochromic glasses Antimony Optical constants measurements |
topic |
Photochromic glasses Antimony Optical constants measurements |
description |
Changes occurring in absorption coefficients when glasses in the SbPO4–WO3 binary system were irradiated by light, at the edge of the absorption band, were measured in real time. These glasses present good thermal and optical properties and photoinduced changes in the absorption coefficients are reversible by heat treatment around 150 _C. Subsequent recording/erasing cycles could be made without sample degradation. The sensitivity of the induced optical changes was studied for different wavelengths, light powers and energy of light dose exposures, and for different compositions of the glasses. The changes in the absorption coefficients of the glass samples were accompanied by a color change from yellow to blue, and were also characterized by visible spectroscopy. The color changes occurred through the entire volume of the glass (_2 mm thickness) for the Ar-ion laser lines at the edge of the absorption band. |
publishDate |
2006 |
dc.date.issued.fl_str_mv |
2006 |
dc.date.accessioned.fl_str_mv |
2012-11-29T11:54:39Z |
dc.date.available.fl_str_mv |
2012-11-29T11:54:39Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
NALIN, M. et al. Characterization of the reversible photoinduced optical changes in Sb-based glasses. Journal of Non-Crystalline Solids, v. 352, p. 3535–3539, 2006. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0022309306007198>. Acesso em: 29 nov. 2012. |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufop.br/handle/123456789/1877 |
dc.identifier.issn.none.fl_str_mv |
00223093 |
identifier_str_mv |
NALIN, M. et al. Characterization of the reversible photoinduced optical changes in Sb-based glasses. Journal of Non-Crystalline Solids, v. 352, p. 3535–3539, 2006. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0022309306007198>. Acesso em: 29 nov. 2012. 00223093 |
url |
http://www.repositorio.ufop.br/handle/123456789/1877 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFOP instname:Universidade Federal de Ouro Preto (UFOP) instacron:UFOP |
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UFOP |
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UFOP |
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Repositório Institucional da UFOP |
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Repositório Institucional da UFOP |
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repositorio@ufop.edu.br |
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