A simple and efficient numerical method for computing the transmission and reflection spectra of periodic arrays of cylinders is developed. For each unit cell containing a cylinder, only the wave field on the edges of the unit cell is computed. For multilayered structures, a marching scheme based on a pair of operators is developed.
© 2006 IEEE
Yuexia Huang and Ya Yan Lu, "Scattering From Periodic Arrays of Cylinders by Dirichlet-to-Neumann Maps," J. Lightwave Technol. 24, 3448- (2006)