Relief grating induced by photo-expansion in Ga-Ge-S and Ga-Ge-As-S glasses

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorIIC ASCR and ICT-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorMessaddeq, S. H.-
Autor(es): dc.creatorLi, M. Siu-
Autor(es): dc.creatorLezal, D.-
Autor(es): dc.creatorMessaddeq, Y.-
Data de aceite: dc.date.accessioned2025-08-21T17:04:40Z-
Data de disponibilização: dc.date.available2025-08-21T17:04:40Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2002-01-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/231842-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/231842-
Descrição: dc.descriptionWe report the fabrication of relief diffraction gratings recorded on a surface of photosensitive Ga10Ge25S65 and Ga5Ge25As5S65 glasses by means of interference of two UV laser beams at 351 nm. The diffraction efficiency (η) of first diffraction order was measured. Atomic-force-microscope (AFM) was used to perform a 3D imaging analysis of the sample surface topography that shows the superposition of an imprinted grating over the topography of the glass. The change in the absorption edge and the refractive index has been evaluated and a structural approach of the relief grating on the glass surface has been discussed.-
Descrição: dc.descriptionInstituto de Física de São Carlos Universidade de São Paulo, C.P. 369, CEP: 13560-970, São Carlos, SP-
Descrição: dc.descriptionLaboratory of Inorganic Materials IIC ASCR and ICT, Pelleova 24, Prague 6-
Descrição: dc.descriptionInstituto de Química UNESP - Araraquara, C.P. 355, CEP: 14801-970, Araraquara, SP-
Descrição: dc.descriptionInstituto de Química UNESP - Araraquara, C.P. 355, CEP: 14801-970, Araraquara, SP-
Formato: dc.format375-380-
Idioma: dc.languageen-
Relação: dc.relationJournal of Optoelectronics and Advanced Materials-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectChalcogenide glasses-
Palavras-chave: dc.subjectLight-induced effects-
Palavras-chave: dc.subjectRelief gratings-
Título: dc.titleRelief grating induced by photo-expansion in Ga-Ge-S and Ga-Ge-As-S glasses-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.