V Sepahvandi, B Rezaei, AH Aly - Scientific Reports, 2023 - nature.com
This paper proposes a multichannel terahertz optical filter based on a one-dimensional photonic crystal with a third-order Fibonacci structure, including a bulk Dirac semimetal. The …
Y Wang, W Zhang, X Zhang - New Journal of Physics, 2019 - iopscience.iop.org
Recently, exploring the valley degree of freedom in photonic crystals has attracted considerable attentions since it opens up the possibility of extending valleytronics to optics …
We investigate the bound states in the continuum (BICs) in dielectric metasurfaces consisting of asymmetric dual rectangular patches in the unit cell of a square lattice. Various …
Y Zhao, Y Zhang, R Lv, J Li - Journal of Lightwave Technology, 2017 - opg.optica.org
A miniaturized and high-sensitive electric field sensor based on liquid crystal (LC) infiltrated photonic crystal (PC) cavity is proposed, by combining the excellent resonant properties of …
H Mahmoodzadeh, B Rezaei - Applied Optics, 2018 - opg.optica.org
Using the transfer matrix method, the transmission properties of defective one-dimensional photonic crystal are analyzed in the terahertz region. The defect layer is composed of a …
P Panahianfar, B Rezaei, A Darafsheh - Scientific Reports, 2024 - nature.com
We propose and design a flat and tunable terahertz lens achieved through a two- dimensional photonic crystal composed of an array of rods made of a Dirac semimetal …
Abstract Using the Kronig-Penney method, we have investigated the photonic band gap properties of one-dimensional photonic crystal composed of dielectric and multilayer …
TF Khalkhali, A Bananej - Optics Communications, 2016 - Elsevier
In this study, we analyze the tunability of complete photonic band gap of square and triangular photonic crystal slabs composed of square and hexagonal air holes in anisotropic …
LM Pappu, RJ Martin-Palma, B Martín-Adrados… - Journal of Molecular …, 2019 - Elsevier
Creating novel liquid crystalline (LC) photonic metamaterial structures is a highly promising approach for the development of tunable photonic devices particularly when nanoporous …