Estabilidades de sólitons em fibras óticas dielétricas de tipo x(2)

Authors

  • L. H. Yamai Universidade Estadual de Londrina
  • Wellington Galléas Universidade Estadual de Londrina
  • Paulo Laerte Natti Universidade Estadual de Londrina
  • Érica Regina Takano Natti Pontifícia Universidade Católica do Paraná

Keywords:

guia dielétrico, sólitons, estabilidade

Abstract

Neste artigo, obtemos o sistema de equa¸c˜oes diferenciais acopladas que descreve a
propaga¸c˜ao de ondas do tipo bright-bright e bright-dark s´olitons em um guia diel´etrico com
n˜ao-linearidade quadr´atica. Estudamos as condi¸c˜oes necess´arias para a existˆencia destas
ondas no guia, em fun¸c˜ao das propriedades n˜ao-lineares da fibra ´otica diel´etrica. Enfim,
obtemos e discutimos as equa¸c˜oes de estabilidade destes s´olitons.

Author Biographies

L. H. Yamai, Universidade Estadual de Londrina

Departamento de Física

Wellington Galléas, Universidade Estadual de Londrina

Departamento de Física

Paulo Laerte Natti, Universidade Estadual de Londrina

Departamento de Matemática

Érica Regina Takano Natti, Pontifícia Universidade Católica do Paraná

Pontifícia Universidade Católica do Paraná - Campus Londrina

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Published

05-12-2009

Issue

Vol. 6 No. 1 (2004)

Section

Artigos

License

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