A multi-objective genetic algorithm approach for silicon photonics design

H Mahrous, M Fedawy, M Abboud, A Shaker, W Fikry… - Photonics, 2024 - mdpi.com
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 …

Tailoring the optical properties of polyvinyl alcohol-polyvinyl pyrrolidone based polymers

M Gad, M Elkattan - Optical and Quantum Electronics, 2023 - Springer
In this work, new polymeric based films are fabricated and optically characterized. The new
films include poly (vinyl alcohol), plain and blended with poly (vinyl pyrrolidone), comprising …

Tuning the optical constants of PVA based films for optoelectronic applications

M Elkattan, M Gad - Optics Communications, 2023 - Elsevier
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 …

[PDF][PDF] A CROW/MZI-based switch for silicon photonics applications

M Elkattan, M Gad - Opto-Electronics Review, 2025 - journals.pan.pl
In this work, the authors propose the design of an electro-optical silicon-photonics hitless
switch that follows wavelength-division multiplexing (WDM) conditions in terms of channel …

Optimizing the Design of a Silicon-Photonics Interleaver Circuit

H Mahrous, M Fedawy, M Abboud… - 2022 39th National …, 2022 - ieeexplore.ieee.org
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 …

Mid-infrared electro-optic modulator based on a graphene-embedded plasmonic rib waveguide with ultrahigh electro-optic wavelength tuning

C Hou, T Ma, J Gao, H Liu, F Wang - Applied Optics, 2021 - opg.optica.org
A graphene-embedded plasmonic rib waveguide (GEPRW) is designed for the mid-infrared
electro-optic modulator. The mode characteristics and electro-optic (EO) modulation …