A Review on Reconfigurable Metalenses Revolutionizing Flat Optics
SN Khonina, MA Butt… - Advanced Optical …, 2024 - Wiley Online Library
Metalenses (MLs), representing a groundbreaking paradigm shift within the realm of optics,
have ushered in a transformative era in the ability to manipulate and harness the power of …
have ushered in a transformative era in the ability to manipulate and harness the power of …
Intervalley Scattering Induced Terahertz Field Enhancement in Graphene Metasurface
Y Gong, B Quan, F Hu, L Zhang, M Jiang, S Lin - Nano Letters, 2023 - ACS Publications
Terahertz (THz) field enhancement has significant applications in high-resolution imaging,
next-generation wireless communications, and networking. In this work, we experimentally …
next-generation wireless communications, and networking. In this work, we experimentally …
Giant photoinduced reflectivity modulation of nonlocal resonances in silicon metasurfaces
Metasurfaces offer a unique playground to tailor the electromagnetic field at subwavelength
scale to control polarization, wavefront, and nonlinear processes. Tunability of the optical …
scale to control polarization, wavefront, and nonlinear processes. Tunability of the optical …
Two-Color Spatially Resolved Tuning of Polymer-Coated Metasurfaces
For the realization of truly reconfigurable metasurface technologies, dynamic spatial tuning
of the metasurface resonance is required. Here we report the use of organic photoswitches …
of the metasurface resonance is required. Here we report the use of organic photoswitches …
Optical Actuation of Nanoparticle-Loaded Liquid–Liquid Interfaces for Active Photonics
Liquid–liquid interfaces hold the potential to serve as versatile platforms for dynamic
processes, due to their inherent fluidity and capacity to accommodate surface-active …
processes, due to their inherent fluidity and capacity to accommodate surface-active …
Mechanically reconfigurable metasurfaces: fabrications and applications
Y Zhao, Z Liu, C Li, W Jiao, S Jiang, X Li, J Duan… - npj …, 2024 - nature.com
Optical metasurfaces that control the light wavefront play an important role in various
applications, from imaging to spectroscopy. Over the past decade, metasurfaces-based …
applications, from imaging to spectroscopy. Over the past decade, metasurfaces-based …
[HTML][HTML] 动态可调谐超表面的研究进展与应用
王家伟, 李珂, 成茗, 陈磊, 孔德来, 刘言军 - 光电工程, 2023 - cn.oejournal.org
超表面能够对电磁波的偏振, 振幅和相位等物理参量进行前所未有的调控, 微纳加工技术的发展
进一步推动了超表面在显示, 成像, 传感, 防伪, 光场调控等领域的应用前景. 然而 …
进一步推动了超表面在显示, 成像, 传感, 防伪, 光场调控等领域的应用前景. 然而 …
[HTML][HTML] Meta-lens based on multi-level phase-change
Given the significant progress in the field of meta-lenses over the past decade, tunable meta-
lenses have garnered considerable attention for their flexible functionality. Various …
lenses have garnered considerable attention for their flexible functionality. Various …
Design of an RGB tunable narrowband metalens using BaTiO3 material with a high electro-optic coefficient
J Lin, R Yang, X Xiao, S Zhang - Optical Materials Express, 2024 - opg.optica.org
The narrowband metalens has high-quality resolution owing to the elimination of stray light
interference in optic imaging processes. However, the operating wavelength of most of the …
interference in optic imaging processes. However, the operating wavelength of most of the …
[HTML][HTML] Research progress and applications of dynamically tunable metasurfaces
W Jiawei, L Ke, C Ming, C Lei, K Delai… - Opto-Electronic …, 2023 - oejournal.org
Metasurfaces can manipulate the physical parameters of electromagnetic waves, including
polarization, amplitude, and phase. The development of micro-nanofabrication technology …
polarization, amplitude, and phase. The development of micro-nanofabrication technology …