Compositional influence on spectroscopic properties of Yb3+ doped tellurite glasses

Nenhuma Miniatura disponível

Data

2006-05-08

Autores

Orientador

Coorientador

Pós-graduação

Curso de graduação

Título da Revista

ISSN da Revista

Título de Volume

Editor

Tipo

Trabalho apresentado em evento

Direito de acesso

Acesso abertoAcesso Aberto

Resumo

Spectroscopic properties of ytterbium-doped tellurile glasses with different compositions are reported. Results of linear refractive index, absorption and emission spectra, and fluorescence lifetimes are presented. The studied samples present high refractive index (∼2.0) and large transmission window (380-6000nm). Absorption and emission cross-sections are calculated as well as the minimum pump laser intensity. The results are compared with the values of other laser materials, in order to investigate applications as laser media in the infrared region.

Descrição

Palavras-chave

Absorption and emission cross-section , Fluorescence lifetime , Lellurile glasses , Ytterbium , Absorption , Composition , Doping (additives) , Emission spectroscopy , Fluorescence , Optical pumping , Refractive index , Spectroscopy , Emission cross-sections , Glass

Idioma

Inglês

Como citar

Proceedings of SPIE - The International Society for Optical Engineering, v. 6100.

URI

http://hdl.handle.net/11449/68881

Financiadores

Coleções

Artigos