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Photo-responsive functional materials based on light-driven molecular motors
Yanping DengGuiying LongJiawen Chen
Review ArticleOpen Access01 Mar 2024

Hyper spectral resolution stimulated Raman spectroscopy with amplified fs pulse bursts
We theoretically demonstrate a novel Stimulated Raman Scattering spectroscopy with hyper spectral resolution and high-speed spectral acquisition using offset-phase controlled fs-pulse bursts.

Hongtao HuTobias FlöryAndrius Baltuška
ArticleOpen Access29 Feb 2024

Liquid lens based holographic camera for real 3D scene hologram acquisition using end-to-end physical model-driven network
A holographic camera for acquiring high-fidelity holograms of real 3D scenes based on a liquid camera and an end-to-end physical model-driven network is proposed.

Di WangZhao-Song LiQiong-Hua Wang
ArticleOpen Access29 Feb 2024

Multi-junction cascaded vertical-cavity surface-emitting laser with a high power conversion efficiency of 74%
We have theoretically and experimentally proven the potential of multi-junction VCSELs to achieve high electro-optical conversion efficiency, providing insights for the further development and application of high efficiency semiconductor lasers.

Yao XiaoJun WangShouhuan Zhou
ArticleOpen Access28 Feb 2024

Demixing microwave signals using system-on-chip photonic processor
Sheng GaoChu WuXing Lin
News & ViewsOpen Access27 Feb 2024

Opto-fluidically multiplexed assembly and micro-robotics
Feedback control of optically generated flows enables precise, dynamic particle assembly and complex micro-robotics.

Elena ErbenWeida LiaoMoritz Kreysing
ArticleOpen Access27 Feb 2024

Light People: Prof. Eric Mazur speaks about ultrafast optics and education
Chenzi GuoYang Li
Light PeopleOpen Access26 Feb 2024

Photonic neuromorphic architecture for tens-of-task lifelong learning
Inspired by human brain for multi-task continual learning, a generalized photonic neuromorphic architecture (L2ONN) is proposed to model physical-driven light sparsity and parallelism, towards reconfigurable and scalable lifelong learning.

Yuan ChengJianing ZhangLu Fang
ArticleOpen Access26 Feb 2024

Light-controlled soft bio-microrobot
We report a light-controlled soft bio-microrobots (called “Ebot”) based on Euglena gracilis that are capable of performing multiple tasks in narrow and changeable microenvironments with high controllability, deformability and adaptability.

Jianyun XiongXing LiHongbao Xin
ArticleOpen Access26 Feb 2024

Tunable VO2 cavity enables multispectral manipulation from visible to microwave frequencies
We cascade VO2-based tunable optical cavities with selective-transparent layers to overcome the wavelength dependence, realizing the multispectral manipulation with reversible tunability covering wavelengths ranging from the VIS to MW regions.

Hang WeiJinxin GuYao Li
ArticleOpen Access21 Feb 2024