Recent progress of metasurfaces in light-emitting diodes

XY Zeng, HY Hou, YQ Li, JX Tang - Applied Physics Reviews, 2024 - pubs.aip.org
Light-emitting diodes (LEDs) have been known as the most widely used light source in
lighting and displays for more than 60 years. There is still room for progress in the …

Tailoring directional chiral emission from molecules coupled to extrinsic chiral quasi-bound states in the continuum

M Liang, LC Andreani, AM Berghuis, JL Pura… - Photonics …, 2024 - opg.optica.org
We investigate the chiral emission from non-chiral molecules coupled to metasurfaces with a
unit cell formed by dimers of detuned and displaced Si nanodisks. The detuning and …

Highly Efficient and Linearly Polarized Light Emission of Micro-LED Integrated with Double-Functional Meta-Grating

X Wang, Z Tian, S Pei, C Xu, Q Sun, J Zhang, J Wei… - Nano Letters, 2024 - ACS Publications
Linearly polarized micro light-emitting diodes (LP-Micro-LEDs) exhibit exceptional potential
across diverse fields. The existing methods to introduce polarization to initially unpolarized …

Synergy between AI and Optical Metasurfaces: A Critical Overview of Recent Advances

Z Jakšić - Photonics, 2024 - mdpi.com
The interplay between two paradigms, artificial intelligence (AI) and optical metasurfaces,
nowadays appears obvious and unavoidable. AI is permeating literally all facets of human …

Dynamic 3D metasurface holography via cascaded polymer dispersed liquid crystal

S Sun, J Li, X Li, X Zhao, K Li, L Chen - Microsystems & …, 2024 - nature.com
Metasurface with natural static structure limits the development of dynamic metasurface
holographic display with rapid response and broadband. Currently, liquid crystal (LC) was …

Optimizing Polarization Selective Unidirectional Photoluminescence from Phased‐Array Metasurfaces

LK Heki, Y Mohtashami, R Chao… - Advanced Optical …, 2024 - Wiley Online Library
Metasurface‐based optical elements offer a wide design space for miniature and lightweight
optical applications. Typically, metasurface optical elements transform an incident light …

High efficiency large-angle polarization-insensitive retroreflecting metasurface for magneto-optical traps

LK Heki, R Chao, A Isichenko, Y Mohtashami… - Applied Physics …, 2024 - pubs.aip.org
Three-dimensional magneto-optical traps (3D-MOTs) are an integral component of atomic
clocks, quantum computers, and other cold-atom science applications. Due to the …

Anti-reflection coating for all-semiconductor metasurface optical elements

M Miyata, I Hiraoka, Y Yamada, F Nakajima… - Optics …, 2024 - opg.optica.org
Improving the performance of metasurface optical elements has become an increasingly
important element of the ongoing quest toward their practical applications. One of the …

[HTML][HTML] Additive manufacturing of light-emitting active 3D optical structures

T Kim, H Kang, S Li, J Jiao, YJ Kim - Materials Science in Additive …, 2024 - accscience.com
Additive manufacturing of arbitrarily shaped, light-emitting 3D structures is a pivotal
innovation for controlling the beam propagation direction, angular distribution, emission …

Multifunctional manipulations of full-space terahertz beams based on liquid-crystal-integrated multi-bit programmable metasurface

T Wang, C Li, Y Teng, Z Huang, L Jiang - Applied Physics B, 2024 - Springer
Dynamic programmable metasurface (PMS) with multifunctionality has attracted attention
due to its flexible abilities in manipulating terahertz (THz) beams. However, real-time control …