In the last decade, the development and progress of nanotechnology has enabled a better
understanding of the light–matter interaction at the nanoscale. Its unique capability to …

The performance of ring resonators, as any other optical device, has been analysed and it is
the purpose of many recent studies, due to their multipurpose optic response. Ring …

In this paper, in order to improve performance efficiency of a full-vectorial finite element
method (FV-FEM) for analysis of circularly symmetric waveguides, a novel FV-FEM scheme …

An index profile renormalization method is proposed to study the effective refraction index
increase in a high-index contrast waveguide bend such as a silicon waveguide bend. This …

Nowadays, huge efforts to found new powerful optical devices have been done by several
researchers worldwide. Optical devices are contributing effectively not only on …

The stochastic resonance (SR) in direct-modulated laser diodes is investigated using an
analytical approach based on the laser rate equations for the carrier and photon densities …

In the last decade, the development and progress of nanotechnology has enabled a better
understanding of the light–matter interaction at the nanoscale. Its unique capability to …