Graphene-based tunable plasmon-induced transparency utilizing circular and two rectangular gold rings in the near-infrared spectrum

T Nurmohammadi, K Abbasian… - Materials Science in …, 2022 - Elsevier
A plasmonic induced transparency utilizing one circular and two rectangular gold rings in
silicon substrate covered by a monolayer graphene sheet is investigated numerically and …

Dynamical controllable optical device designed by tunable graphene nanostructures in a PIT structure

MZ Mashayekhi, K Abbasian, T Nurmohammadi - Optik, 2023 - Elsevier
Plasmonically induced transparency (PIT) is the classical counterpart of the
Electromagnetically induced transparency (EIT) as a quantum nonlinear phenomenon that is …

Dual-wavelength active and tunable modulation at telecommunication wavelengths using graphene-metal hybrid metamaterial based on plasmon induced …

MZ Mashayekhi, K Abbasian… - Physica Scripta, 2022 - iopscience.iop.org
Classic optical systems with a similar response to electromagnetically induced transparency
(EIT) have received considerable attention. Plasmonically induced transparency (PIT) …

Investigation of Fano resonances induced by higher order plasmon modes on a circular nano-disk with an elongated cavity

M Amin, H Bagci - Progress In Electromagnetics Research, 2012 - jpier.org
In this paper, a planar metallic nanostructure design, which supports two distinct Fano
resonances in its extinction crosssection spectrum under normally incident and linearly …

Proposal for all-optical controllable switch using dipole induced transparency (DIT)

K Eftekhari, K Abbasian, A Rostami - Optics communications, 2010 - Elsevier
We propose a novel all-optical controllable switch using photonic crystal cavity. For doing
this work, the dipole induced transparency phenomenon realized through interaction of light …

Electromagnetically induced transparency-based gas detector design using Michelson interferometer

K Abbasian, MH Abdollahi - International Nano Letters, 2013 - Springer
In this paper, we have designed an all-optical controllable gas detector by doping 3-level Λ
type nanocrystals in the moving arms' mirror of Michelson interferometer and used …

EIT-based MZ-MMI all-optical switch

A Bahrami, A Rostami, F Nazari… - Journal of Modern …, 2010 - Taylor & Francis
We propose a new control structure for all-optical switching in multimode inference (MMI)-
based Mach–Zehnder interferometer (MZI) devices. This structure is composed of an MZI …

Slow light with electromagnetically induced transparency in optical fibre

AM Hatta, AA Kamli, OA Al-Hagan… - Journal of Physics B …, 2015 - iopscience.iop.org
Slow light with electromagnetically induced transparency (EIT) in the core of optical fibre
containing three-level atoms is investigated. The guided modes are treated in the weakly …

Design of all-optical strain and temperature sensor by micrometer high-birefringence fiber loop mirror

B Sardari, R Asadi, K Abbasian, A Rostami - Optik, 2012 - Elsevier
High-birefringence fiber loop mirrors (Hi-Bi FLM) are interested in a variety of applications
such as temperature and strain sensors, but their serious limitation is their structure length …

Design of Fano Resonators for Novel Metamaterial Applications

M Amin - 2014 - repository.kaust.edu.sa
The term “metamaterials” refers to engineered structures that interact with electromagnetic
fields in an unusual but controllable way that cannot be observed with natural materials …