All Year All All-optical image denoising using a diffractive visual processor Çağatay IşılTianyi GanAydogan Ozcan Article Open Access 04 Feb 2024 Stable, intense supercontinuum light generation at 1 kHz by electric field assisted femtosecond laser filamentation in air Yaoxiang LiuFukang YinSee Leang Chin Article Open Access 02 Feb 2024 Mapping super-resolution image quality Megan A. StevesKe Xu News & Views Open Access 01 Feb 2024 Complex-frequency waves: beat loss and win sensitivity Qingqing ChengTao Li News & Views Open Access 01 Feb 2024 Motion of charged particles in bright squeezed vacuum Matan Even TzurOren Cohen Article Open Access 01 Feb 2024 Surface-emitting lasers meet metasurfaces The integration between vertical-cavity surface-emitting lasers and metasurfaces has been demonstrated to enable on-chip high-angle illumination for high-contrast microscopy, providing a versatile illumination module for biophotonics and life-science applications. Nir Shitrit News & Views Open Access 31 Jan 2024 A new route towards polarized luminescence: 0D/2D nanocomposites Andries Meijerink News & Views Open Access 31 Jan 2024 Correlated optical convolutional neural network with “quantum speedup” We propose a new type of classical optical convolutional neural network by introducing the optical correlation. Such a network can exhibit “quantum speedup”like the quantum neural networks. Yifan SunQian LiXiangdong Zhang Article Open Access 31 Jan 2024 Vectorial adaptive optics: expanding the frontiers of optical correction Qiming ZhangMin Gu News & Views Open Access 30 Jan 2024 Tunable quantum dots in monolithic Fabry-Perot microcavities for high-performance single-photon sources We demonstrate a high-performance single-photon source based on a monolithic FP microcavity, and the thin-film microcavity structure facilitates effective strain transduction. Jiawei YangYan ChenSiyuan Yu Article Open Access 30 Jan 2024 Observation of transition from superfluorescence to polariton condensation in CsPbBr3 quantum dots film We not only confirmed the superfluorescence effect, but also demonstrated the phase transition to cooperative exciton-polariton condensation. This was achieved by applying a regulatory dimension of light field. Danqun MaoLinqi ChenHongxing Xu Article Open Access 30 Jan 2024 Management of triplet excitons transition: fine regulation of Förster and dexter energy transfer simultaneously Through the fine regulation of Förster and Dexter energy transfer, we managed triplet excitons, and the intensity ratio between thermally activated delayed fluorescence and room-temperature phosphorescence exhibited a great change. Jiaqiang WangYujie YangZhen Li Article Open Access 30 Jan 2024 Radiative loss of coherence in free electrons: a long-range quantum phenomenon Free-electron decoherence produced by electron coupling to radiation constitutes a quantum-physics macroscopic phenomenon that enables nondestructive sensing of distant objects Cruz I. VelascoValerio Di GiulioF. Javier García de Abajo Article Open Access 26 Jan 2024 Dynamical control of nanoscale light-matter interactions in low-dimensional quantum materials We discuss the recent progress on the dynamic control of tip-induced light-matter interactions, especially for the low dimensional quantum materials. This review is divided into three parts based on the type of tip-induced control, i.e., gap control of tip-cavity, tip-pressure control, and near-field polarization control. Yeonjeong KooTaeyoung MoonKyoung-Duck Park Review Article Open Access 25 Jan 2024 Spatio-temporal coupled mode theory for nonlocal metasurfaces Nonlocal metasurfaces with spatially varying geometries are modeled using a generalized coupled mode theory that operates in real space, enabling rapid numerical prototyping and insightful modeling of their spectro-spatial features. Adam OvervigSander A. MannAndrea Alù Article Open Access 24 Jan 2024 Geometric phase-encoded stimuli-responsive cholesteric liquid crystals for visualizing real-time remote monitoring: humidity sensing as a proof of concept The proposed visual remote sensing platform utilizes geometric phase encoding of stimuli-responsive cholesteric liquid crystal polymers to generate intuitive image signals, showcasing its proof of concept by real-time humidity monitoring. Shi-Long LiZhao-Yi ChenLu-Jian Chen Article Open Access 24 Jan 2024 Free-electron crystals for enhanced X-ray radiation Shaping the quantum free electron wavefunction leads to over thousand-fold intensity enhancements and greater directionality in X-ray bremsstrahlung. Lee Wei Wesley WongXihang ShiLiang Jie Wong Article Open Access 24 Jan 2024