AbstactAbstact This paper reviews numerical and approximate methods for the modal
analysis of general optical dielectric waveguides with emphasis on recent developments …

The authors review the application of the finite element method to analysis of waveguide
problems. They discuss the significance of different variational formulations, the modeling of …

Magneto-optical garnets combine high Faraday rotation with low optical losses in the near-
infrared region where optical communication through glass fiber is established. In this …

Infinite elements Skip to main content Durham Research Online (DRO) Home Research Outputs
People Faculties and Departments Research Centres/Groups Advanced Research Computing …

" a detailed, cognizant account of numerous crucial aspects of optical microring resonators"–
Amr S. Helmy, Professor of Electrical & Computer Engineering, University of Toronto" an …

Phase change materials combined with silicon photonics are emerging as a promising
platform to realize miniature photonic devices. We study the basic optical properties of a …

We numerically investigate mid-infrared supercontinuum (SC) generation in dispersion-
engineered, air-clad, Ge_11. 5As_24Se_64. 5 chalcogenide-glass channel waveguides …

A class of dielectric waveguide structures using a rectangular dielectric strip in conjunction
with one or more layered dielectrics is analyzed with a finite-difference method formulated …

A vector finite element method with the high-order mixed-interpolation-type triangular
elements is described for the analysis of optical waveguiding problems. It is a combination of …

We describe a finite difference solution technique for the full-vector waveguide equation
based upon the alternating-direction-implicit (ADI) iterative method. Our technique …