All
Year
All

Real-time full-color meta fiber endoscopy
A real-time full-color fiber endoscopy is realized by an inverse-designed metalens combined with a coherent fiber bundle.

Changyuan YuZhi ChengJiaqi Qu
News & Views
Open Access
24 Jul 2023

Auger effect in weakly confined nanocrystals
As the confinement of excitons weakens, an investigation of biexciton luminescence in large perovskite nanocrystals reveals a deviation in the biexciton Auger decay rate from the universal volume scaling.

Jiawen LiuLaurent Coolen
News & Views
Open Access
24 Jul 2023

Focus on perovskite emitters in blue light-emitting diodes
Xiaoyu YangLi MaChangjun Lu
Review Article
Open Access
24 Jul 2023

Self-powered and broadband opto-sensor with bionic visual adaptation function based on multilayer γ-InSe flakes
A single two-terminal opto-sensor based on multilayer γ-InSe flakes was developed and successfully emulated human-eye-like adaptation behaviors, which could motivate the further development of advanced opto-sensors and artificial visual systems.

Weizhen LiuXuhui YangYichun Liu
Article
Open Access
24 Jul 2023

Label-free mid-infrared photothermal live-cell imaging beyond video rate
We develop an ultra-sensitive mid-infrared photothermal microscope, enabling molecular vibrational live-cell imaging beyond video rate.

Genki IshiganeKeiichiro TodaTakuro Ideguchi
Article
Open Access
19 Jul 2023

Recent progress in quantum photonic chips for quantum communication and internet
Wei LuoLin CaoAi Qun Liu
Review Article
Open Access
14 Jul 2023

Configurable circular-polarization-dependent optoelectronic silent state for ultrahigh light ellipticity discrimination
Based on the configurable circular-polarization-dependent optoelectronic silent state, our integrated circular polarization detector achieves a near-infinite circular polarization extinction ratio and an ultralow noise equivalent light ellipticity difference of 0.009° Hz−1/2.

Yonghao BuXiansong RenXiaoshuang Chen
Article
Open Access
14 Jul 2023

Observation of ~100% valley-coherent excitons in monolayer MoS2 through giant enhancement of valley coherence time
A demonstration of the excitons remaining fully valley coherent during their entire radiative lifetime in few-layer graphene capped monolayer MoS2.

Garima GuptaKenji WatanabeKausik Majumdar
Article
Open Access
13 Jul 2023

Superresolution structured illumination microscopy reconstruction algorithms: a review
Xin ChenSuyi ZhongPeng Xi
Review Article
Open Access
12 Jul 2023

Quantum enhanced non-interferometric quantitative phase imaging
Giuseppe OrtolanoAlberto PaniateMarco Genovese
Article
Open Access
11 Jul 2023

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