Guangzhou Geng;Ruhao Pan;Wei Zhu;Junjie Li-Beijing National Laboratory for Condensed Matter Physics,Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China;School of Electronic and Electrical Engineering,Wuhan Textile University,Wuhan 430200,China

Wen-Bo Mo;Hua-Rui Wu;Xue-Wu Wang-Department of Engineering Physics,Tsinghua University,Beijing 100084,China;Key Laboratory of Particle Radiation Imaging(Tsinghua University),Ministry of Education,Beijing 100084,China

Long Wen;Xianghong Nan;Jiaxiang Li;David R.S.Cumming;Xin Hu;Qin Chen-Institute of Nanophotonics,Jinan University,Guangzhou 511443,China;James Watt School of Engineering,University of Glasgow,Glasgow G128QQ,UK;Hangzhou Dianzi University,Hangzhou 310018,China

Di Zhang;Yang Chen;Shengchao Gong;Wei Wu;Wei Cai;Mengxin Ren;Xifeng Ren;Shuang Zhang;Guangcan Guo;Jingjun Xu-The Key Laboratory of Weak-Light Nonlinear Photonics,Ministry of Education,School of Physics and TEDA Applied Physics Institute,Nankai University,Tianjin,China;Key Laboratory of Quantum Information,CAS,University of Science and Technology of China,Hefei,China;Synergetic Innovation Center of Quantum Information&Quantum Physics,University of Science and Technology of China,Hefei,China;Collaborative Innovation Center of Extreme Optics,Shanxi University,Taiyuan,China;Department of Physics,The University of Hong Kong,Hong Kong,China

Junyi Liu;Jingxing Zhang;Jie Liu;Zhenrui Lin;Zhenhua Li;Zhongzheng Lin;Junwei Zhang;Cong Huang;Shuqi Mo;Lei Shen;Shuqing Lin;Yujie Chen;Ran Gao;Lei Zhang;Xiaobo Lan;Xinlun Cai;Zhaohui Li;Siyuan Yu-State Key Laboratory of Optoelectronic Materials and Technologies,School of Electronics and Information Technology,Sun Yat-Sen University,Guangzhou 510006,China;Yangtze Optical Fibre and Cable Joint Stock Limited Company,State Key Laboratory of Optical Fibre and Cable Manufacture Technology,No.9 Guanggu Avenue,Wuhan,Hubei,China;School of Information and Electronics,Beijing Institute of Technology,Beijing 100081,China

Bangshan Sun;Fyodor Morozko;Patrick S.Salter;Simon Moser;Zhikai Pong;Raj B.Patel;Ian A.Walmsley;Mohan Wang;Adir Hazan;Nicolas Barré;Alexander Jesacher;Julian Fells;Chao He;Aviad Katiyi;Zhen-Nan Tian;Alina Karabchevsky;Martin J.Booth-Department of Engineering Science,University of Oxford,Oxford OX1 3PJ,UK;School of Electrical and Computer Engineering,Ben-Gurion University of the Negev,P.O.B.653,Beer-Sheva 8410501,Israel;Institute of Biomedical Physics,Medical University of Innsbruck,Müllerstra?e 44,6020 Innsbruck,Austria;Ultrafast Quantum Optics group,Department of Physics,Imperial College London,London,UK;Department of Physics,University of Oxford,Oxford,UK;Erlangen Graduate School in Advanced Optical Technologies(SAOT),Friedrich-Alexander-University Erlangen-Nurnberg,Paul-Gordan-Stra?e 6,91052 Erlangen,Germany;State Key Laboratory of Integrated Optoelectronics,College of Electronic Science and Engineering,Jilin University,Changchun 130012,China

Yuanpeng Wu;Yixin Xiao;Ishtiaque Navid;Kai Sun;Yakshita Malhotra;Ping Wang;Ding Wang;Yuanxiang Xu;Ayush Pandey;Maddaka Reddeppa;Walter Shin;Jiangnan Liu;Jungwook Min;Zetian Mi-Department of Electrical Engineering and Computer Science,University of Michigan,Ann Arbor,MI 48109,USA;Department of Materials Science and Engineering,University of Michigan,Ann Arbor,MI 48109,USA

Zhongjian Xie;Yanhong Duo;Taojian Fan;Yao Zhu;Shuai Feng;Chuanbo Li;Honglian Guo;Yanqi Ge;Shakeel Ahmed;Weichun Huang;Huiling Liu;Ling Qi;Rui Guo;Defa Li;Paras N.Prasad;Han Zhang-Institute of Pediatrics,Shenzhen Children's Hospital,Shenzhen,Guangdong,China;Shenzhen Engineering Laboratory of phosphorene and Optoelectronics;International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education,Shenzhen Institute of Translational Medicine,Department of Otolaryngology,Shenzhen Second People's Hospital,the First Affiliated Hospital,Institute of Microscale Optoelectronics,Shenzhen University,518060 Shenzhen,China;Department of Microbiology,Tumor and Cell Biology(MTC),Karolinska Institute,Stockholm,Sweden;Shenzhen Medical Ultrasound Engineering Center,Department of Ultrasonography,Shenzhen People's Hospital,Second Clinical Medical College of Jinan University,First Clinical Medical College of Southern University of Science and Technology,518020 Shenzhen,China;Optoelectronics Research Center,School of Science,Minzu University of China,100081 Beijing,PR China;Nantong Key Lab of Intelligent and New Energy Materials,College of Chemistry and Chemical Engineering,Nantong University,226019 Nantong,Jiangsu,China;Key Laboratory of Biomaterials of Guangdong Higher Education Institutes,Guangdong Provincial Engineering and Technological Research Centre for Drug Carrier Development,Department of Biomedical Engineering,Jinan University,510632 Guangzhou,China;Department of Core Medical Laboratory,the Sixth Affiliated Hospital of Guangzhou Medical University,Qingyuan People's Hospital,Qingyuan,Guang Dong Province,China;Department of Laboratory Medicine,Shenzhen Children's Hospital,Shenzhen,Guangdong,China;Institute for Lasers,Photonics,and Biophotonics and Department of Chemistry,University at Buffalo,State University of New York,Buffalo,NY,USA

Aviv Karnieli;Yongyao Li;Ady Arie-Raymond and Beverly Sackler School of Physics and Astronomy,Tel Aviv University,Ramat Aviv 69978,Tel Aviv,Israel;School of Physics and Optoelectronic Engineering,Foshan University,Foshan 528000,China;School of Electrical Engineering,Fleischman Faculty of Engineering,Tel Aviv University,Tel Aviv,Israel

BEGA KARADZA;HANNES VAN AVERMAET;LEILA MINGABUDINOVA;ZEGER HENS;YOURI MEURET-KU Leuven,Department of Electrical Engineering(ESAT),Light&Lighting Laboratory,Gebroeders De Smetstraat 1,9000 Gent,Belgium;Physics and Chemistry of Nanostructures and Center for Nano and Biophotonics,Krijgslaan 281-S3,9000 Gent,Belgium

YAYA ZHANG;JIE ZHAO;DAYONG WANG;YUNXIN WANG;LU RONG-College of Physics and Optoelectronics,Faculty of Science,Beijing University of Technology,Beijing 100124,China;Beijing Engineering Research Center of Precision Measurement Technology and Instruments,Beijing 100124,China

TONGTONG KANG;BOYU FAN;JUN QIN;WEIHAO YANG;SHUANG XIA;ZHENG PENG;BO LIU;SUI PENG;XIAO LIANG;TINGTING TANG;LONGJIANG DENG;YI LUO;HANBIN WANG;QIANG ZHOU;LEI BI-National Engineering Research Center of Electromagnetic Radiation Control Materials,University of Electronic Science and Technology of China,Chengdu 610054,China;State Key Laboratory of Electronic Thin-Films and Integrated Devices,University of Electronic Science and Technology of China,Chengdu 610054,China;Institute of Fundamental and Frontier Sciences,University of Electronic Science and Technology of China,Chengdu 610054,China;College of Optoelectronic Engineering,Chengdu University of Information Technology,Chengdu 610225,China;State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization,Panzhihua 617000,China;Microsystem&Terahertz Research Center,China Academy of Engineering Physics(CAEP),Chengdu 610200,China;Institute of Electronic Engineering,China Academy of Engineering Physics(CAEP),Mianyang 621900,China

YIBO PAN;FENG LAN;YAXIN ZHANG;HONGXIN ZENG;LUYANG WANG;TIANYANG SONG;GUIJU HE;ZIQIANG YANG-School of Electronic Science and Engineering,University of Electronic Science and Technology of China,Chengdu 610054,China;Yangtze Delta Region Institute(Huzhou),University of Electronic Science and Technology of China,Huzhou 313001,China

KRISHNA MURARI;GIOVANNI CIRMI;HüSEYIN CANKAYA;GREGORY J.STEIN;BENOIT DEBORD;FREDERIC GéR?ME;FELIX RITZKOSKY;FETAH BENABID;OLIVER MUECKE;FRANZ X.K?RTNER-Center for Free Electron Laser Science CFEL,Deutsches Elektronen-Synchrotron DESY,22607 Hamburg,Germany;Max-Planck Institute for Structure and Dynamics of Matter(MPSD),22761 Hamburg,Germany;ELI-ALPS,ELI-HU Non-Profit Ltd.,Szeged H-6728,Hungary;The Hamburg Center for Ultrafast Imaging&Department of Physics,University of Hamburg,22761 Hamburg,Germany;GPPMM Group,XLIM Research Institute,UMR 7252 CNRS,University of Limoges,Limoges,France

HONGQIANG ZHOU;XIN LI;ZHENTAO XU;XIAOWEI LI;GUANGZHOU GENG;JUNJIE LI;YONGTIAN WANG;LINGLING HUANG-Beijing Engineering Research Center of Mixed Reality and Advanced Display,School of Optics and Photonics,Beijing Institute of Technology,Beijing 100081,China;Beijing Aerospace Automatic Control Institute,Beijing 100143,China;Laser Micro/Nano-Fabrication Laboratory,School of Mechanical Engineering,Beijing Institute of Technology,Beijing 100081,China;Institute of Physics,Chinese Academy of Sciences,Beijing 100191,China

SHIFEI ZHANG;LINGLING HUANG;GUANGZHOU GENG;JUNJIE LI;XIAOWEI LI;YONGTIAN WANG-Beijing Engineering Research Center of Mixed Reality and Advanced Display,School of Optics and Photonics,Beijing Institute of Technology,Beijing 100081,China;Institute of Physics,Chinese Academy of Sciences,Beijing 100191,China;Laser Micro/Nano-Fabrication Laboratory,School of Mechanical Engineering,Beijing Institute of Technology,Beijing 100081,China

JING-ZHI HUANG;ZI-TAO JI;JIA-JIAN CHEN;WEN-QI WEI;JIA-LE QIN;ZI-HAO WANG;ZHI-YUAN LI;TING WANG;XI XIAO;JIAN-JUN ZHANG-Beijing National Laboratory for Condensed Matter Physics,Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China;Center of Materials Science and Optoelectronic Engineering,University of Chinese Academy of Sciences,Beijing 100049,China;School of Physics and Optoelectronics,South China University of Technology,Guangzhou 510641,China;Songshan Lake Materials Laboratory,Dongguan 523808,China;National Information Optoelectronics Innovation Center,China Information and Communication Technologies Group Corporation(CICT),Wuhan 430074,China

Mahmoud H. Elshorbagy;Luis Miguel Sánchez-Brea;Jerónimo Buencuerpo;Jesús del Hoyo;ángela Soria-García;Verónica Pastor-Villarrubia;Alejandro San-Blas;Ainara Rodríguez;Santiago Miguel Olaizola;Javier Alda-Grupo Complutense de óptica Aplicada, Departamento de óptica, Facultad de Ciencias Físicas, Universidad Complutense de Madrid, Plaza de las Ciencias S.N., 28040 Madrid, Spain;Physics Department, Faculty of Science, Minia University, 61519 El-Minya, Egypt;L’Institut Photovolta?que d’?le-de-France (IPVF), 18 Bd Thomas Gobert, 91120 Palaiseau, France;Ceit-Basque Research and Technology Alliance (BRTA), Manuel Lardizabal 15, 20018 Donostia/San Sebastián, Spain;Universidad de Navarra, Tecnun, Manuel Lardizabal 13, 20018 Donostia/San Sebastián, Spain

JIA-ZHI YANG;RUI-ZHE ZHAO;ZHE MENG;JIAN LI;QING-YUAN WU;LING-LING HUANG;AN-NING ZHANG-Center for Quantum Technology Research and Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurements(MOE),School of Physics,Beijing Institute of Technology,Beijing 100081,China;Beijing Engineering Research Center of Mixed Reality and Advanced Display,School of Optics and Photonics,Beijing Institute of Technology,Beijing 100081,China

Zihao Chen;Xuefan Yin;Jicheng Jin;Zhao Zheng;Zixuan Zhang;Feifan Wang;Li He;BO Zhen;Chao Peng-State Key Laboratory of Advanced Optical Communication Systems and Networks,Department of Electronics & Frontiers Science Center for Nano-optoelectronics,Peking University,Beijing 100871,China;Department of Physics and Astronomy,University of Pennsylvania,Philadelphia,PA 19104,USA;Peng Cheng Laboratory,Shenzhen 518055,China