Autor(es): Ferreira, R. A. Sa ; Andre, P. S. ; Nogueira, R. ; Vicente, C. ; Macedo, A. G. ; Maia, L. J. Q. [UNESP] ; Carlos, L. D. ; Ribeiro, S. J. L. ; IEEE
Data: 2020
Identificador Persistente: http://hdl.handle.net/11449/194689
Origem: Oasisbr
Assunto(s): gratings; integrated optics; optical wavegulde components
Made available in DSpace on 2020-12-10T16:34:31Z (GMT). No. of bitstreams: 0 Previous issue date: 2007-01-01
Fundacao para a Ciencia e Tecnologia (Portuguese agency)
FEDER
POCI
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
FCT
We report the use of organic-inorganic sol-gel derived poly(oxyehylene)/siloxane hybrid doped with methacrylic acid modified zirconium (IV) n-propoxide for the fabrication of low cost waveguldes trough direct UV laser writing. The organic-inorganic hybrids were processed as monoliths with size and shape control. The effective guiding region was Identified and the number of modes was estimated via mode field analyses. A grating was successfully superimposed on the channel and the respective reflection spectrum was measured, enabling the determination of the guiding region dimension, the calculation of the effective refractive Index of the guided mode.
Univ Aveiro, CICECO, P-3810193 Aveiro, Portugal
Univ Aveiro, Dept Fis, P-3810193 Aveiro, Portugal
Univ Aveiro, Inst Telecommun, P-3810193 Aveiro, Portugal
UNESP, Inst Quimica, Araraquara, SP, Brazil
UNESP, Inst Quimica, Araraquara, SP, Brazil
POCI: POCI/CTM/59075/2004
CAPES: BEX 2866/05-6
FCT: SFRH/BD/28433/2006
