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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/42358
Title: 
Band edge states of the < n >=0 gap of Fibonacci photonic lattices
Author(s): 
Institution: 
  • Universidade Estadual Paulista (UNESP)
  • Univ Antioquia
  • Universidade Federal de Alagoas (UFAL)
  • Inmetro
  • Universidade Estadual de Campinas (UNICAMP)
ISSN: 
1050-2947
Sponsorship: 
  • Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
  • Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
  • Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)
  • MCT-Millenium Institute for Quantum Information
  • MCT-Millenium Institute for Nanotechnology
  • Scientific Colombian Agency COLCIENCIAS
  • CODI-University of Antioquia
Abstract: 
The stationary and normally incident electromagnetic modes in Fibonacci lattices with generating layers of positive and negative indices of refraction are calculated by a transfer-matrix technique. It is shown that the condition for constructive interference of reflected waves is fulfilled when the ratio of optical paths in positive and negative media are given by the golden ratio. Furthermore, in the long-wavelength limit, it is demonstrated that the edges of the < n > = 0 gap are the frequencies satisfying the conditions <epsilon > = 0 and <mu > = 0.
Issue Date: 
1-Sep-2008
Citation: 
Physical Review A. College Pk: Amer Physical Soc, v. 78, n. 3, p. 4, 2008.
Time Duration: 
4
Publisher: 
Amer Physical Soc
Source: 
http://dx.doi.org/10.1103/PhysRevA.78.035801
URI: 
Access Rights: 
Acesso restrito
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/42358
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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