supported by National Key Research and Development Program of China(2023YFA1406900);Strategic Priority Research Program(B)of Chinese Academy of Sciences(XDB0580000,XDB43010200,GJ0090406);National Natural Science Foundation of China(62222514,62350073,U2341226,61991440,12227901);Shanghai Science and Technology Committee(23ZR1482000,22JC1402900);Natural Science Foundation of Zhejiang Province(LR22F050004);Shanghai Municipal Science and Technology Major Project(2019SHZDZX01);Youth Innovation Promotion Association(Y2021070);International Partnership Program(112GJHZ2022002FN)of Chinese Academy of Sciences;Shanghai Human Resources and Social Security Bureau(2022670);China Postdoctoral Science Foundation(2023T160661,2022TQ0353and 2022M713261).
In the domain of spectroscopy,miniaturization efforts often face significant challenges,particularly in achieving high spectral resolution and precise construction.Here,we introduce a computational spectrometer powere...
supported by the Youth Innovation Promotion Association of Chinese Academy of Sciences under grant no.2022111(N.S.);the International Partnership Program of Chinese Academy of Sciences under grant no.100GJHZ2022028GC(M.L.);the Beijing Municipal Natural Science Foundation under grant no.Z210005(M.L.);the National Natural Science Foundation of China under grant nos.61925505(M.L.),62235011(N.S.)and 62075212(N.S.).
The burgeoning volume of parameters in artificial neural network models has posed substantial challenges to conventional tensor computing hardware.Benefiting from the available optical multidimensional information ent...
support from ARO grant no.W911NF-23-1-0048,NSF grant no.1846273 and 1918549;Center for Sensing to Intelligence at Caltech,and NASA/JPL。
Rapid advancements in deep learning over the past decade have fueled an insatiable demand for efficient and scalable hardware.Photonics offers a promising solution by leveraging the unique properties of light.However,...
supported in part by the National Key Research and Development Program of China(no.2022YFA1404500);the National Natural Science Foundation of China(NSFC)(nos.12274302 and 12434017);the Hong Kong Research Grant Council(AoE/P-502/20,17309021).
Propagation properties of electromagnetic waves in an optical medium are mainly determined by the contour of equal-frequency states in k-space.In photonic Weyl media,the topological surface waves lead to a unique open...
A novel non-volatile photonic-electronic memory,3D integrating an Al-doped HfO2 ferroelectric thin film onto a silicon photonic platform using fully compatible electronic and photonic fabrication processes,enables ele...
Nature 632,55-62(2024)https://doi.org/10.1038/s41586-024-07590-y The advent of coherent lasers has been a cornerstone of modern optics,with the prevailing belief that greater coherence always confers an advantage.Howe...
supported by the National Research Foundation(NRF)Singapore,under its Quantum Engineering Program 1.0 projects(QEP-P3);MOE Tier 1(A-8001168-00-00).
To reduce system complexity and bridge the interface between electronic and photonic circuits,there is a high demand for a non-volatile memory that can be accessed both electrically and optically.However,practical sol...
the National Science Foundation Faculty Early Career Development(CAREER)Program(Grant No.2239525);Defense Advanced Research Projects Agency(DARPA)VIPER program(Grant No.FA8650-17-1-7713);Robert A.Welch Foundation(Grant No.F-2007);National Science Foundation Graduate Research Fellowship Program(Grant No.1122374);MIT Rolf G.Locher Endowed Fellowship,and MIT Frederick and Barbara Cronin Fellowship.
Imagine if it were possible to create 3D objects in the palm of your hand within seconds using only a single photonic chip.Although 3D printing has revolutionized the way we create in nearly every aspect of modern soc...
the Spanish State Research Agency,through the Severo Ochoa and Maria de Maeztu Program for Centers and Units of Excellence in R&D(Grant No.MDM-2017-0711).
The non-Hermitian skin effect describes the concentration of an extensive number of eigenstates near the boundaries of certain dissipative systems.This phenomenon has raised a huge interest in different areas of physi...
the National Key Research and Development Program of China(2023YFE0105800);the National Natural Science Foundation of China(62275093);the Research Grants Council of Hong Kong(No.14209519,C4050-21E);The Chinese University of Hong Kong(Group Research Scheme).
Bloch oscillations(BOs),an important transport phenomenon,have been studied extensively in static systems but remain mysterious in Floquet systems.Here,by harnessing notions from photonic analogy,we propose a generali...