Descripción
|
|
---|---|
This research effort is devoted to the analysis of the weakly nonlinear description of light interaction with narrow defects in fiber Bragg gratings. In particular it includes: (i) the derivation of the appropriate envelope equation description that takes into account the effect of the grating defect, starting from the full 1D Maxwell-Lorentz equations, (ii) the analysis and the numerical computation of the resulting reflection/transmission coefficients induced by different defect profiles, (iii) the derivation of a family of nonlinear standing defect modes that keep light confined to the vicinity of the defect, (iv) the development of a numerical code for the simulation of the time evolution of the complete problem of light propagation in a fiber Bragg grating with a sharp defect, (v) the numerical analysis of the stability properties of the nonlinear defect modes, and (vi) the numerical exploration of the pulse trapping characteristics for some typical defects. | |
Internacional
|
Si |
Tipo de proyecto
|
Proyectos y convenios en convocatorias públicas competitivas |
Entidad financiadora
|
European Office of Aerospace Research and Development |
Nacionalidad Entidad
|
E.E.U.U. DE AMERICA |
Tamaño de la entidad
|
Pequeña Empresa (11-50) |
Fecha concesión
|