In this study, we investigate a novel design of an on-chip nested coupled ring resonator to
enhance the quality factor and the effective length of the resonator. The configuration …

Thin-film samples of polyvinyl alcohol, pure and mixed with polyvinylpyrrolidone, glycerin
and hydrofluoric acid are prepared. The transmittance and reflectance are measured in the …

The absorption edge, optical bandgaps, and optical losses of synthesized polyvinyl alcohol/
polyvinylpyrrolidone-based polymeric composite films have been studied. The films were …

A multi-objective genetic algorithm approach is formulated to optimize the design of silicon-
photonics complex circuits with contradicting performance metrics and no closed-form …

Waveguide bend structure is a main building block in many silicon photonic devices such as
in ring resonators, S-bend attenuators, arrayed waveguide filters and optical delay lines in …

Throughout a careful step-by-step study, two simple designs of electro-optic modulators are
proposed. The study shows the effect of dimensions and doping concentration on the …

This article introduces the design of a novel high-speed silicon-photonics hitless switch that
adheres to wavelength-division multiplexing (WDM) standards for channel 3 dB bandwidth …

Recently, there has been a resurgence of interest in multimode optical fibers illuminated by
a white light source. Largely, in anticipation of many integrated applications in the …

Silicon photonics is continuing to develop for an increasing number of applications including
data centers, miniaturized sensors and atomic clocks. The development involved the …

In this work, the genetic algorithm is applied to optimize the design of a silicon-photonics
based interleaver/deinterleaver circuit. The interleaver circuit is used to mix two data streams …