Fourier modal method with spatial adaptive resolution for structures comprising homogeneous layers.
A numerical improvement of the Fourier modal method with adaptive spatial resolution is obtained. It is shown that the solutions of all the eigenvalue problems corresponding to homogeneous regions can be deduced straightforwardly from the solution of one of these problems. Numerical examples demonstrate that computation time saving can be substantial.
Yala
Hakim
H
Laboratoire de Génie Electrique, Université A. Mira de Bejaïa, Route de Terga Ouzemour, 06000 Bejaia, Algérie.
Guizal
Brahim
B
Felbacq
Didier
D