A numerical analysis of periodic segmented waveguides (PSWs) using the 2-D finite
element method (2D-FEM) in the frequency domain is presented. This method has …

A numerical analysis of periodic segmented waveguides (PSWs) using the well known
technique of two dimensional finite element method (2D-FEM) in the frequency domain is …

A three-dimensional (3-D) explicit finite difference beam propagation method (3-D EFD-
BPM) has been used to study the modal characteristics and losses of periodic segmented …

Transmission properties of the periodic dielectric waveguide (PDWG) formed by aligning a
sequence of dielectric cylinders in air are investigated theoretically. Unlike photonic crystal …

We present a new method for the calculation of the dispersion diagrams of general
nonuniform waveguides. The method is based on the spatial Fourier transform (SFT) of the …

Propagation of electromagnetic (EM) waves through sharp bends of photonic crystal
waveguides is usually understood using the finite-difference time-domain (FDTD) technique …

In this paper, we present a technique for modeling periodic structures, such as spatial filters
and photonic bandgap materials, using the finite‐difference time‐domain (FDTD) algorithm …

Numerical Analysis of Periodic Segmented Waveguides Directional Couplers Page 1 LM2A.22.pdf
Latin America Optics and Photonics Technical Digest © OSA 2012 Numerical Analysis of …

We identify factors affecting transmission and dispersive properties of photonic crystal
waveguide (PCW) bends, using 2-D simulations and present a method for systematic design …

Photonic crystal waveguides with two 60 bends were fabricated in an In Ga As P∕ In P
suspended membrane geometry. The transmission spectrum was measured and the …