Ultra short pulse propagation modeling in nonlinear dispersive GaAs structures addressing the finite difference time domain simulation method
Conference Paper
Publication Date:
2012
abstract:
The ultra-short pulse propagation in Gallium Arsenide (GaAs) structures can be modeled through the Piecewise Linear Recursive Convolution (PLRC) technique in the context of the Finite-Difference Time-Domain (FDTD) solution of Maxwell's equations. Our model is based on a Lorentzian formulation of dispersive media, taking into account the Raman, Kerr and Two-Photon Absorption nonlinearities. Soliton propagation in the presence of nonresonant nonlinear effects with fast time response in semiconductors is investigated. © 2012 American Institute of Physics.
Iris type:
04.01 Contributo in Atti di convegno
Keywords:
Electromagnetic modeling and simulation; Nonlinear optical effects; Propagation Analysis
List of contributors:
Caviglia, Daniele
Published in: