Title :
Nonstationary behavior, modulation instability, and chaos in a finite-length nonlinear Bragg gratings
Author :
Balyakin, Artem A. ; Ryskin, Nikita M.
Author_Institution :
Saratov State Univ.
Abstract :
In this paper, the theory of electromagnetic wave propagation in nonlinear Bragg gratings was extended. The paper is organized as follows. In the first part, the simple 1D model described by a system of coupled equations for forward and backward waves was discussed. In the second part, the results of numerical simulation of harmonic signal propagation in a 2-D nonlinear periodic structure by finite-difference time-domain (FDTD) method was presented
Keywords :
Bragg gratings; chaos; finite difference time-domain analysis; light propagation; modulation; 2D nonlinear periodic structure; backward wave; coupled equations; electromagnetic wave propagation; finite-difference time-domain method; finite-length nonlinear Bragg gratings; forward wave; harmonic signal propagation; modulation instability; nonstationary behavior; numerical simulation; Bragg gratings; Chaos; Electromagnetic propagation; Finite difference methods; Maxwell equations; Nonlinear equations; Numerical simulation; Optical propagation; Steady-state; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710690
