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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/123544
Title: 
UV laser photofabrication of waveguide couplers using self-patterning organic-inorganic hybrids
Author(s): 
Institution: 
  • Universidade Estadual Paulista (UNESP)
  • University of Aveiro
ISSN: 
0895-2477
Sponsorship: 
  • Fundação para a Ciência e a Tecnologia (FCT)
  • FEDER
  • COMPETE
  • COST
Sponsorship Process Number: 
  • PTDC/CTM/72093/2006
  • MP0702
  • SFRH/BD/41943/2007
Abstract: 
Planar waveguides with controlled refractive index were produced using thin films of sol-gel derived organic-inorganic hybrids, so called di-ureasils. Spectroscopic ellipsometry was used to characterize the films thickness and refractive index. UV-laser direct-writing method was used to produce Y-splitter structures with coupling ratio of 50% without the need of photoinitiators.
Issue Date: 
2011
Citation: 
Microwave and Optical Technology Letters, v. 53, n. 10, p. 2304-2307, 2011.
Time Duration: 
2304-2307
Keywords: 
  • organic-inorganic hybrids
  • inte grated optics
  • UV-laser writing
  • Y-splitter
  • passive optical networks.
Source: 
http://dx.doi.org/10.1002/mop.26256
URI: 
Access Rights: 
Acesso aberto
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/123544
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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