Photonic Crystal Structures for Photovoltaic Applications

A Starczewska, M Kępińska - Materials, 2024 - mdpi.com
Photonic crystals are artificial structures with a spatial periodicity of dielectric permittivity on
the wavelength scale. This feature results in a spectral region over which no light can …

Omnidirectional near-infrared narrowband filters based on defective mirror-symmetry one-dimensional photonic crystals containing hyperbolic metamaterials

S Li, G Feng, Y Liu, M Wu, X Zhao, F Sun, Z Gan… - Optics and Lasers in …, 2024 - Elsevier
The photonic band gap (PBG) of conventional all-dielectric one-dimension (1D) photonic
crystal (PC) shifts towards the shorter wavelength (blueshift) as the incident angle increases …

Characteristics of multi-absorption bands in near IR based on a 1D photonic crystal comprising two composite metamaterials

M Medhat, A Mehaney, M Al-Dossari, AH Aly… - Scientific Reports, 2024 - nature.com
The Matlab program has been utilized in this study to examine the absorption spectral
properties of a one-dimensional photonic crystal (1DPCs) comprising two composite …

Hybrid one-dimensional photonic crystals containing anisotropic metamaterials: Angle-driven photonic band gaps and angle-driven Tamm plasmon polaritons

F Wu, Y She, T Zhou, Z Cheng, J Huang - Physical Review A, 2024 - APS
Herein, we realize a special class of photonic band gaps (PBGs) called angle-driven PBGs
in hybrid one-dimensional (1D) photonic crystals (PhCs) composed of alternating …

[HTML][HTML] Broad-angle mid-infrared polarization selectivity assisted by a polarization-sensitive photonic band gap in a one-dimensional photonic crystal comprising …

F Wu, Y She, H Li, A Panda, H Jiang, G Chen, G Liu… - Physics Letters A, 2024 - Elsevier
In conventional all-dielectric one-dimensional (1-D) photonic crystals (PCs), photonic band
gaps (PBGs) move toward shorter wavelength direction for both p-and s-polarizations …

[HTML][HTML] Large angle-insensitive photonic band gap in a one-dimensional photonic hypercrystal in the visible range based on the phase-variation compensation theory

Y She, J Ruan, Z Cheng, W Zhao, Y Liu, Y Huang… - Physics Letters A, 2024 - Elsevier
Photonic band gaps (PBGs) in all-dielectric one-dimensional (1-D) photonic crystals strongly
shift towards shorter wavelengths as incident angle increases. Such strong blueshift …

Design and analysis of metasurface-based CPW-Fed UWB MIMO antenna for wireless communication systems

Y Li, H Yang, H Cheng, J Wu, Y Yang, S Li, J Jin… - Physica …, 2023 - iopscience.iop.org
A compact 4-port coplanar waveguide (CPW) fed ultra-wideband (UWB) multiple-input-
multiple-output (MIMO) antenna with enhanced isolation is proposed to operate from 3.66 …

[HTML][HTML] One-Dimensional Photonic Crystals Comprising Two Different Types of Metamaterials for the Simple Detection of Fat Concentrations in Milk Samples

M Medhat, C Malek, M Tlija, MR Abukhadra… - …, 2024 - pmc.ncbi.nlm.nih.gov
In this study, we demonstrate the reflectance spectrum of one-dimensional photonic crystals
comprising two different types of metamaterials. In this regard, the designed structure can act …

Tuning of the cavity state in 1D defective layered dielectric-graphene based photonic crystals

A Sánchez-Arellano, D Ariza-Flores… - Physica B: Condensed …, 2023 - Elsevier
We propose a one dimensional optical structure composed of dielectric-graphene mirrors
and a cavity. In this system, we analyze the cavity state emerging in the graphene induced …

The transmittance properties of the one-dimensional gyroidal superconductor photonic crystals

HA Elsayed, CS Mishra, AHM Almawgani… - … für Naturforschung A, 2023 - degruyter.com
In this study, the transfer matrix method is used to analyze the optical properties of a layered
structure,{Air (SrTiO3/BSCCO) 20Substrate}, consisting of air, SrTiO3, BSCCO (bismuth …