Multiplication of photonic band gaps in one-dimensional photonic crystals by using hyperbolic metamaterial in IR range

AG Mohamed, W Sabra, A Mehaney, AH Aly… - Scientific Reports, 2023 - nature.com
The light-slowing effect near band endpoints is frequently exploited in photonic crystals to
enhance the optical transmittance. In a one-dimensional binary photonic crystal (1DPC) …

Novel smart window using photonic crystal for energy saving

ZA Zaky, AH Aly - Scientific Reports, 2022 - nature.com
Smart windows are emerging as an effective way of minimizing energy consumption in
buildings. They attracted the major relevance for minimizing energy consumption in …

Refractive index sensor using Fibonacci sequence of gyroidal graphene and porous silicon based on Tamm plasmon polariton

ZA Zaky, M Al-Dossari, EI Zohny, AH Aly - Optical and Quantum …, 2023 - Springer
In this paper, binary photonic crystal with a quasi-periodic sequence is investigated. A
Fibonacci sequence of gyroidal graphene and porous silicon terminated by the gyroidal …

Refractive index sensor with magnified resonant signal

ZA Zaky, S Alamri, VD Zhaketov, AH Aly - Scientific Reports, 2022 - nature.com
Herein, we theoretically suggest one-dimensional photonic crystal composed of polymer
doped with quantum dots and porous silicon. The present simulated design is proposed as a …

Optical biosensor based on enhanced surface plasmon resonance: theoretical optimization

KA Meradi, F Tayeboun, A Guerinik, ZA Zaky… - Optical and Quantum …, 2022 - Springer
In this article, a theoretical design of enhanced surface plasmon resonance is proposed. The
suggested sensor is composed of titanium, silver, graphene, photonic crystal, and a sensing …

Detection of glucose concentrations in urine based on coupling of Tamm–Fano resonance in photonic crystals

M Al-Dossari, ZA Zaky, SK Awasthi, HA Amer… - Optical and Quantum …, 2023 - Springer
Glucose in urine sensors are important bio-photonic devices and are used for monitoring the
glucose concentration level within the human body through urine samples. They do not …

Ultra-high sensitive cancerous cells detection and sensing capabilities of photonic biosensor

AH Aly, BA Mohamed, M Al-Dossari, SK Awasthi… - Scientific Reports, 2023 - nature.com
The ultra-high sensitive cancer cell detection capabilities of one-dimensional photonic
crystal with defect have been theoretically examined in this work. The simulations of the …

Design and analysis of gas sensor using tailorable fano resonance by coupling between tamm and defected mode resonance

ZA Zaky, H Hanafy, A Panda, PD Pukhrambam, AH Aly - Plasmonics, 2022 - Springer
Realizing the importance of gas sensors in diversified fields, we address a Fano resonance-
based sensor for the detection of greenhouse gases like carbon dioxide, carbon disulfide …

Biophotonic sensor for swift detection of malignant brain tissues by using nanocomposite YBa2Cu3O7/dielectric material as a 1D defective photonic crystal

C Malek, SAO Abdallah, SK Awasthi, MA Ismail… - Scientific Reports, 2023 - nature.com
In the present research work we have theoretically examined the biosensing capabilities of
proposed one dimensional defective photonic crystal for swift detection of malignant brain …