Neural networks based on ultrafast time-delayed effects in exciton-polaritons
Rafał Mirek, Andrzej Opala, Magdalena Furman, Mateusz Król, Krzysztof Tyszka, Bartłomiej Seredyński, Wojciech Pacuski, Jan Suffczyński, Jacek Szczytko, Michał M… 展开作者
Rafał Mirek, Andrzej Opala, Magdalena Furman, Mateusz Król, Krzysztof Tyszka, Bartłomiej Seredyński, Wojciech Pacuski, Jan Suffczyński, Jacek Szczytko, Michał Matuszewski, Barbara Piętka
We demonstrate that time-delayed nonlinear effects in exciton-polaritons can be used to construct neural networks where information is coded in optical pulses arriving consecutively on the sample. The highly nonlinear effects are induced by time-dependent interactions with the excitonic reservoir. These nonlinearities allow to create a nonlinear XOR logic gate that can perform operations on the picosecond timescale. An optoelectronic neural network based on the constructed logic gate performs classification of spoken digits with a high accuracy rate.
Ultrafast Nano-Imaging and Optical Control of Hyperbolic Phonon Polaritons at hBN/WS$_2$ Heterojunctions
Institute for Molecular Science, National Institutes of Natural Sciences（国立自然科学研究所分子科学研究所）；Department of Physics and Electronics, Graduate School of Engineering, Osaka Metropolitan University（大阪公立大学工学研究科物理电子学专业）；The Graduate University for Advanced Studies, SOKENDAI（日本高级研究院）；Research Center for Materials Nanoarchitectonics, National Institute for Materials Science（国立材料研究所物质结构纳米构造研究中心）；Research Center for Electronic and Optical Materials, National Institute for Materials Science（国立材料研究所电子光学材料研究中心）；Fritz-Haber-Institut der Max-Planck-Gesellschaft（马克斯·普朗克学会弗里茨·哈伯研究所）
Reconfigurable ultrafast perovskite polariton logic gates via nonlinear dynamics
Peking University（北京大学）；National Center for Nanoscience and Technology（国家纳米科学中心）；University of Chinese Academy of Sciences（中国科学院大学）；Xi'an Jiaotong University（西安交通大学）；Nanyang Technological University（南洋理工大学）；Paderborn University（帕德博恩大学）
Ultrafast Oscillations of a Ballistically Propagating Polariton Condensate Driven by Inter-mode Coherent Energy Transfer
Wuhan National High Magnetic Field Center and School of Physics, Huazhong University of Science and Technology（华中科技大学物理学院、武汉国家高磁场科学中心）；State Key Laboratory of Precision Spectroscopy, School of Physics and Electronic Science, East China Normal University（华东师范大学精密光谱科学与技术国家重点实验室、物理与电子科学学院）
Ultrafast Control of Lifetime in High Q Anisotropic Plasmon Polaritons
Photonics Initiative, Advanced Science Research Center, City University of New York（纽约市立大学先进科学研究中心光子学倡议）；Center for Nano Science and Technology, Fondazione Istituto Italiano di Tecnologia（意大利技术研究院纳米科学与技术中心）；Physics Program, Graduate Center, City University of New York（纽约市立大学研究生院物理学项目）
Ultrafast excitation of Bloch plasmon polaritons in hyperbolic metamaterials with an extreme ultra-violet transient grating
Umeå University（于默奥大学）；Elettra Sincrotrone Trieste（的里雅斯特同步辐射中心）；CIC nanoGUNE BRTA（nanoGUNE研究中心）；Ikerbasque, Basque Foundation for Science（伊卡巴斯克，巴斯克科学基金会）；Università degli Studi di Modena e Reggio Emilia（摩德纳和雷焦艾米利亚大学）；Wallenberg Initiative Materials Science for Sustainability（瓦伦堡可持续材料科学倡议）
Integrated, ultrafast all-optical polariton transistors with sub-wavelength grating microcavities
IBM Research Europe – Zurich（IBM欧洲苏黎世研究中心）；ETH Zürich（苏黎世联邦理工学院）；AMO GmbH（AMO有限公司）；RWTH Aachen University（亚琛工业大学）；Bergische Universität Wuppertal（伍珀塔尔大学）
Direct Observation and Optical Manipulation of Exciton-polariton Parametric Scattering Lasing in Temporal
State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics, Sun Yat-Sen University（中山大学光电材料与技术国家重点大学物理学院）；School of Arts and Sciences, Shanghai Dianji University（上海电机学院文理学院）；School of Materials Science and Engineering, Shanghai Institute of Technology（上海应用技术大学材料科学与工程学院）
Pulse, polarization and topology shaping of polariton fuids
CNR NANOTEC, Istituto di Nanotecnologia（意大利国家研究委员会纳米技术研究所）；Departamento de Física Teórica de la Materia Condensada, UAM（马德里自治大学凝聚态物理理论系）；Department of Physics, University of Warwick（华威大学物理系）；Department of Physics and Astronomy, University College London（伦敦大学学院物理与天文系）
Anomalous valley Hall dynamics of exciton-polaritons
East China Normal University（华东师范大学）；Institute of Science and Technology Austria（奥地利科学技术研究所）；Tsinghua University（清华大学）；Aarhus University（奥胡斯大学）；Shanxi University（山西大学）
Image recognition based on optical spike processing with exciton-polaritons
Faculty of Physics, University of Warsaw（华沙大学物理学院）；Interdisciplinary Centre for Mathematical and Computational Modelling, University of Warsaw（华沙大学数学与计算建模交叉中心）
An Ab initio Framework for Simulating Ultrafast Nonlinear Cavity Quantum Electrodynamics Spectra
School of Science, Hangzhou Dianzi University（杭州电子科技大学理学院）；Graduate School of Computer and Information Sciences, Hosei University（法政大学计算机与信息科学研究生院）；Key laboratory of colloid and interface chemistry, School of Chemistry and Chemical Engineering, Shandong University（山东大学化学与化工学院胶体与界面化学重点实验室）
Room-temperature cavity exciton-polariton condensation in perovskite quantum dots
IBM Research Europe – Zurich（IBM欧洲苏黎世研究中心）；ETH Zurich（苏黎世联邦理工学院）；Institute of Materials Science of Sevilla, Consejo Superior de Investigaciones Científicas − Universidad de Sevilla (CSIC-US)（塞维利亚材料科学研究所，西班牙国家研究委员会-塞维利亚大学）；Laboratory of Inorganic Chemistry, Department of Chemistry and Applied Biosciences, ETH Zürich（苏黎世联邦理工学院化学与应用生物科学学院无机化学实验室）；Empa − Swiss Federal Laboratories for Materials Science and Technology（瑞士联邦材料科学与技术研究院）
