Optimized high-speed all-optical 2-bit ADC based on two-dimensional photonic crystal nanoresonators

A Taheri, M Seifouri, S Olyaee - Applied Optics, 2020 - opg.optica.org
In the present paper, a new 2-bit analog-to-digital converter (ADC) was designed and
simulated by using 2D photonic crystal (PC) structures to create a relatively faster and …

Design and analysis of 2D photonic crystals biosensor based on a dual-cavity for brain tissue detection

M Boulesbaa, B Mekimah, A Guermache - Optik, 2025 - Elsevier
In this work, a new 2D photonic crystal (PhC) based biosensor is designed to be used in
detecting blood molecules. The proposed structure consists of a square array of silicon (Si) …

Improvement of optical characteristics of silicon based 1× 3 beam splitter with photonic crystal waveguide

M Boulesbaa, ME Hathat, A Bounegab… - AIP Conference …, 2022 - pubs.aip.org
In this work, we propose a new structure of 1× 3 beam splitter with photonic crystal (PhC)
waveguide in order to improve their optical characteristics such as higher optical …

Efficient , , and photonic crystal filters/power splitters based ring resonators for modern passive optical network PON

L Mokhtari, H Badaoui, M Abri, B Rahmi… - … Physics Letters B, 2023 - World Scientific
In this paper, we propose a new architecture of 1× 2, 1× 4, 1× 8 and 1× 1 6 optical
filter/power splitters operating around 1.55 μ m, based on a CPs 2D photonic crystal ring …

Conception des diviseurs de puissance optique 1x2, 1x3 et 1x4 à base des cristaux photoniques

F KIHELI, K DJEBRIT - 2020 - dspace.univ-ouargla.dz
Ce mémoire traite la conception des diviseurs de puissance 1x2, 1x3 et 1x4 à base des
cristaux photoniques. L'objectif principal de notre travail est d'améliorer la puissance de …

Design and study of a 2D photonic crystal biosensor for detection of blood components

M BOULESBAA, HNEH Terea, N Boudi - dspace.univ-ouargla.dz
In this dissertation, we proposed and simulated hexagonal structures of a biosen-sor based
on photonic crystals PC-2D of biomolecules based on a cavity coupled with a waveguide …

Design and analysis of all-optical photonic crystal logic gates using a combination of YT waveguides

M BOULESBAA, S DJEZZAR, N HALOUI - dspace.univ-ouargla.dz
In this paper, AND, OR, NAND, NOR, XNOR, NOR, NOR, NOR, NOT, and XOR logic gate
structures based on 2D photonic crystals were proposed and simulated using a T-and Y …