Biophotonic sensor design using a 1D defective annular photonic crystal for the detection of creatinine concentration in blood serum

S Gandhi, SK Awasthi, AH Aly - RSC advances, 2021 - pubs.rsc.org
A new biophotonic sensor composed of a porous silicon (PSi)-based one-dimensional (1D)
defective annular photonic crystal (APC) was designed and theoretically investigated using …

Logical OR operation and magnetic field sensing based on layered topology

J Sui, D Zhang, H Zhang - Journal of Physics D: Applied Physics, 2022 - iopscience.iop.org
A one-dimensional magnetized InSb photonic crystals layered topology (PCLT) proposed in
this paper can realize the functions of logic OR operation and magnetic field sensing. In the …

1D reconfigurable bistable photonic device composed of phase change material for detection of reproductive female hormones

AH Aly, SK Awasthi, AM Mohamed, M Al-Dossari… - Physica …, 2021 - iopscience.iop.org
In this manuscript one-dimensional (1D) photonic biosensor (PQ) N GDG (PQ) N composed
of phase change material (PCM) germanium antimony telluride (GST) has been studied in …

Sensing and detection capabilities of one-dimensional defective photonic crystal suitable for malaria infection diagnosis from preliminary to advanced stage …

SK Saini, SK Awasthi - Crystals, 2023 - mdpi.com
In the present research work we have examined the biosensing capabilities of one-
dimensional photonic crystals with defects for the detection and sensing of malaria infection …

Gas sensing applications using magnetized cold plasma multilayers

ZA Zaky, HA Amer, B Suthar, AH Aly - Optical and Quantum Electronics, 2022 - Springer
In this paper, we theoretically propose a novel magnetic field-dependent sensor using
omnidirectional magnetized cold plasma photonic crystal in one dimension for TE …

Study on a one-dimensional defective photonic crystal suitable for organic compound sensing applications

AH Aly, SK Awasthi, D Mohamed, ZS Matar… - RSC …, 2021 - pubs.rsc.org
Organic-compound-based sensors have important applications, such as applications in
geothermal power stations, the shoe industry, the extraction of vegetable oil, azeotropic …

Analysis and detection of women's reproductive hormones using a bistable and reconfigurable 1D annular photonic crystal composed of the Ge 2 Sb 2 Te 5 phase …

S Gandhi, SK Awasthi - RSC advances, 2022 - pubs.rsc.org
In this study, the reconfigurable biosensing capabilities of the one-dimensional annular
photonic structure,(AB) 5CDC (AB) 5, was examined theoretically. The proposed structure …

High Performance Biosensor for Detection of the Normal and Cancerous Liver Tissues Based on 1D Photonic Band Gap Material Structures

C Malek, M Al-Dossari, SK Awasthi, AH Aly - Sensing and Imaging, 2023 - Springer
In the present research work, we have theoretically examined the biosensing capabilities of
microcavity-based one-dimensional photonic crystal suitable for identifying the primary and …

The asymmetric optical bistability based on the one-dimensional photonic crystals composed of the defect layers containing the magnetized ferrite and nonlinear Kerr …

SJ Guo, ZJ Li, FY Li, Y Xu, HF Zhang - Journal of Applied Physics, 2021 - pubs.aip.org
Utilizing the modified transfer matrix method, under transverse electric polarization,
asymmetric optical bistability is achieved by designing one-dimensional photonic crystals …

The impact of magnetized cold plasma and its various properties in sensing applications

ZA Zaky, A Panda, PD Pukhrambam, AH Aly - Scientific Reports, 2022 - nature.com
These analyses present a novel magnetized cold plasma-based 1D photonic crystal
structure for detecting the refractive index of various bio-analytes. The proposed structure is …