Frequency comb measurements for 6G terahertz nano/microphotonics and metamaterials

G Kang, Y Lee, J Kim, D Yang, HK Nam, S Kim… - …, 2024 - degruyter.com
Next-generation 6G communication holds the potential to revolutionize data transfer,
enabling the realization of eXtended Reality (XR) with enhanced sensory experiences. To …

Near-field imaging and spectroscopy of terahertz resonators and metasurfaces

LL Hale, T Siday, O Mitrofanov - Optical Materials Express, 2023 - opg.optica.org
Terahertz (THz) metasurfaces have become a key platform for engineering light-matter
interaction at THz frequencies. They have evolved from simple metallic resonator arrays into …

Polarization and incident angle independent multifunctional tunable terahertz metasurface based on graphene

UUR Qureshi, S Basir, F Mallek, H Hamam - Scientific Reports, 2024 - nature.com
Motivated by the imperative demand for design integration and miniaturization within the
terahertz (THz) spectrum, this study presents an innovative solution to the challenges …

Tunable broadband terahertz beam splitting using gated graphene metasurfaces

H Park, S Jeong, H Park, JE Shim, J Lee… - Optical Materials …, 2023 - opg.optica.org
Active control of split ratios in terahertz (THz) beam splitters holds substantial potential for
applications in imaging and spectroscopy. In this study, we introduce an approach for …

Reprogrammable reflection-transmission integrated coding metasurface for real-time terahertz wavefront manipulations in full-space

P Farzin, AS Nooramin, M Soleimani - Scientific Reports, 2024 - nature.com
In recent years, there has been notable advancement in programmable metasurfaces,
primarily attributed to their cost-effectiveness and capacity to manipulate electromagnetic …

Self-Powered Intelligent Liquid Crystal Attenuator for Metasurface Real-Time Modulating

Z Niu, J Yang, G Yu, M Wang, K Hong, X Zhu, X Mao… - Nano Energy, 2024 - Elsevier
Triboelectric Nanogenerator (TENG) is capable of efficiently capturing mechanical energy
and transforming it into electrical energy for self-powered systems, making it an ideal power …

Ultra-sensitive, graphene metasurface sensor integrated with the nonradiative anapole mode for detecting and differentiating two preservatives

GF Wu, FP Yan, X Yan, W Wang, T Li, ZH Li… - …, 2024 - degruyter.com
Graphene-based metamaterial sensors are of significant research value for detecting food
preservatives at low concentrations due to their extremely high sensitivity levels. In this work …

Dual-band perfect absorption graphene metasurface with high modulation in near-infrared

B Xie, X Liu, RZ Jiao - Physica Scripta, 2024 - iopscience.iop.org
Graphene has garnered significant attention in tunable metasurfaces due to its unique
optical properties. The absorption of the graphene metassurface can be dynamically …

Multifunction full space graphene assisted metasurface

P Farzin, M Soleimani - arXiv preprint arXiv:2309.04233, 2023 - arxiv.org
In recent years, there has been notable advancement in programmable metasurfaces,
primarily attributed to their cost-effectiveness and capacity to manipulate electromagnetic …

A Review: Active Tunable Terahertz Metamaterials

J Li, J Chen, D Yan, F Fan, K Chen… - Advanced Photonics …, 2024 - Wiley Online Library
The diversity and practicability of terahertz metamaterials have experienced rapid
development in the past decade due to the increasing demand for various devices. This …