Design and numerical analysis of multifunctional photonic crystal logic gates
All-optical multifunctional structures are at the beginning of the growth and development
path to achieve an all-optical integrated circuit (AOIC). The main challenge of designing …
path to achieve an all-optical integrated circuit (AOIC). The main challenge of designing …
Logic operation and all-optical switch characteristics of graphene surface plasmons
J Zhu, J Xiong - Optics Express, 2023 - opg.optica.org
Terahertz logic gates play a crucial role in optical signal processing and THz digitization. In
this paper, we propose a design strategy for graphene-based metamaterial THz all-optical …
this paper, we propose a design strategy for graphene-based metamaterial THz all-optical …
High-performance chiral all-optical OR logic gate based on topological edge states of valley photonic crystal
X Wang, H Fei, H Lin, M Wu, L Kang, M Zhang… - Chinese …, 2023 - iopscience.iop.org
For all-optical communication and information processing, it is necessary to develop all-
optical logic gates based on photonic structures that can directly perform logic operations …
optical logic gates based on photonic structures that can directly perform logic operations …
Terahertz binary computing in a coupled toroidal metasurface
A Bhattacharya, BS Chouhan, K Sharma… - Scientific Reports, 2024 - nature.com
The applications of terahertz metamaterials are being actively explored in recent times for
applications in high-speed communication devices, miniature photonic circuits, and bio …
applications in high-speed communication devices, miniature photonic circuits, and bio …
Design and numerical analysis of high contrast ratio and ultra-compact all-optical 2-bit reversible comparator
In this paper, a novel interference-based nanostructure was designed and simulated to
realize an all-optical 2-bit reversible comparator by employing a novel technique. The plane …
realize an all-optical 2-bit reversible comparator by employing a novel technique. The plane …
Triple plasmon-induced transparency and polarization-insensitive optical switch based on monolayer patterned graphene metamaterial
Z Liu, Y Qin, F Zhou, S Zhuo, C Ji, G Yang… - … Physics Letters B, 2024 - World Scientific
This study introduces a single-layer patterned graphene metamaterial, composed of a
graphene ring (GR), two parallel graphene strips (TPGSs), two vertical graphene strips …
graphene ring (GR), two parallel graphene strips (TPGSs), two vertical graphene strips …
Phase-changing chalcogenide-based metasurface as dual-band modulator for terahertz photonic applications
In this study, we numerically investigate the evolution of dual-band Fano resonance into
dual-band electromagnetically induced transparency (EIT) due to increased structural …
dual-band electromagnetically induced transparency (EIT) due to increased structural …
Terahertz Logic Gate Operations in a Toroidal Metasurface
A Bhattacharya, BS Chouhan, K Sharma… - arXiv preprint arXiv …, 2023 - arxiv.org
The applications of terahertz metamaterials are being actively explored in recent times for
applications in high-speed communication devices, miniature photonic circuits, and bio …
applications in high-speed communication devices, miniature photonic circuits, and bio …