In this paper, the propagation losses of optical waveguides are evaluated via scalar and vector beam propagation method (BPM). Waveguides with different structural parameters are investigated with ...

A C++ library of science, robotics and medicine for creating scalar units and vector units of high-precision, scalar and vector fields, angles, coordinates and points, lab numbers, special units like ...

We summarize the boundary and source implementation for the several formulations of the discontinuous Galerkin time domain method (DGTD). Since DGTD with zeroth-order scalar basis functions using the ...