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Recent advances in metasurface design and quantum optics applications with machine learning, physics-informed neural networks, and topology optimization methods
We reviewed recent intelligent methods for metasurface designs including machine learning, physics-information neural network, and topology optimization method.

Wenye JiJin ChangAurèle J. L. Adam
Review Article
Open Access
07 Jul 2023

Lanthanide complexes with d-f transition: new emitters for single-emitting-layer white organic light-emitting diodes
Luminescent lanthanide cerium(III) and europium(II) complexes with d-f transition characteristic were demonstrated as new emitters for efficient and color-stable single-emitting-layer white organic light-emitting diodes.

Peiyu FangPeihao HuoZhiwei Liu
Article
Open Access
07 Jul 2023

Metalens and microtaper spectrometers on a fingertip
A multi-foci metalens and a leaky-mode microtaper provide innovative platforms to achieve high-resolution, broadband and compact spectrometers.

Peixia ZhengXuan ZhangHong-Chao Liu
News & Views
Open Access
06 Jul 2023

Teleportation goes to Hertz rate
Zhihui YanXiaojun Jia
News & Views
Open Access
05 Jul 2023

Broad applications of sensors based on laser-scribed graphene
Kuen Yao LauJianrong Qiu
News & Views
Open Access
05 Jul 2023

Experimental realization of chiral Landau levels in two-dimensional Dirac cone systems with inhomogeneous effective mass
A 2D Dirac cone photonic system with inhomogeneous effective mass gives rise to an in-plane synthetic magnetic field, inducing chiral zeroth Landau levels with one-way propagative characteristics.

Hongwei JiaMudi WangChe Ting Chan
Article
Open Access
04 Jul 2023

Nanoscale multi-beam lithography of photonic crystals with ultrafast laser
Jiaqun LiJianfeng YanLiangti Qu
Article
Open Access
04 Jul 2023

Ultra-compact fiber tapering: plasmonics and structural bending as new combination of heat and pull
Tian Yang
News & Views
Open Access
03 Jul 2023