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FREE-SPACE: 作品数：73被引量：175H指数：6; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：陈弘达吴荣汉叶雄英杜云梁琨更多>>; 相关机构：中国科学技术大学中国科学院清华大学名古屋大学更多>>; 相关期刊：《eLight》《Wireless Engineering and Technology》《Research》《Advanced Photonics Nexus》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金The Royal Society更多>>

Large-scale free-space photonic circuits in two dimensions: 《Advanced Photonics》2025年第1期52-61,共10页Maria Gorizia Ammendola Francesco Di Colandrea Lorenzo Marrucci Filippo Cardano; supported by PNRR MUR Project No. PE0000023-NQSTI。; Photonic circuits, engineered to couple optical modes according to a specific map, serve as processors for classical and quantum light. The number of components typically scales with that of processed modes, thus corr...; 关键词：photonic circuit spin-orbit photonics quantum walks

Information processing at the speed of light: 《Frontiers of Optoelectronics》2024年第4期7-68,共62页Muhammad AbuGhanem; In recent years,quantum computing has made significant strides,particularly in light-based technology.The introduction of quantum photonic chips has ushered in an era marked by scalability,stability,and cost-effective...; 关键词：Photonics quantum computing Nobel Prize-winning technology Integrated photonics Photonic device components Encoding information in photons Programmable photonic circuits Photonic quantum computers Quantum communication and internet Quantum key distribution Free-space communication Quantum computational advantage with photons

Intelligent Transportation System Performance Analysis of Indoor and Outdoor Internet of Vehicle(IoV)Applications towards 5G: 《Tsinghua Science and Technology》2024年第6期1785-1795,共11页Preeti Rani Rohit Sharma; The Internet of Vehicles(IoVs)has seen rapid development due to advances in advanced communication technologies.The 5-th Generation(5G)systems will be integrated into next-generation vehicles,enabling them to operate ...; 关键词：Free-Space Path Loss(FSPL) Internet of Vehicles(loVs) millimeter Wave(mmWave) the 5-th Generation(5G) indoor communication outdoor communication

Integrated coherent beam combining system for orbital-angular-momentum shift-keying-based free-space optical links: 《Advanced Photonics Nexus》2024年第3期21-31,共11页Bowang Shu Yuqiu Zhang Hongxiang Chang Shiqing Tang Jinyong Leng Pu Zhou; supported by the National Natural Science Foundation of China(Grant No.62305388);the Postgraduate Scientific Research Innovation Project of Hunan Province(Grant No.QL20230007).; Orbital-angular-momentum(OAM)multiplexing technology offers a significant dimension to enlarge communication capacity in free-space optical links.The coherent beam combining(CBC)system can simultaneously realize OAM m...; 关键词：orbital angular momentum coherent beam combining free-space optical communication bit error rate.

Performance Study of MIMO-OSTBC Parallel Relay FSO System Based on GFDM: 《Chinese Journal of Electronics》2024年第2期564-572,共9页Rui ZHOU Yong WANG Yi WANG; supported by the Belt and Road Special Foundation of the State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering(Grant No.2020491411);the National Natural Science Foundation of China(Grant No.51704267).; This paper investigates the performance of a new generalized frequency division multiplexing(GFDM)parallel relay free space optical(FSO)communication system using multi-input multi-output(MIMO)orthogonal space-time bl...; 关键词：Free-space optical Generalized frequency division multiplexing Multi-input multi-output Orthogonal space-time block codes Parallel relay.

Ultra-high-Q free-space coupling to microtoroid resonators被引量：1: 《Light(Science & Applications)》2024年第4期682-695,共14页Sartanee Suebka Euan McLeod Judith Su; the Defense Threat Reduction Agency(HDTRA1-18-1-0044).; Whispering gallery mode(WGM)microtoroid resonators are one of the most sensitive biochemical sensors in existence,capable of detecting single molecules.The main barrier for translating these devices out of the laborat...; 关键词：COUPLING SCATTERED PRECISE

Robust free-space optical frequency transfer in time-varying link distances conditions: 《Chinese Physics B》2024年第2期271-276,共6页童周刘雷王家亮操前金志成应康韩申生韩正甫桂有珍; Project supported by the National Key Research and Development Program of China(Grant No.2020YFB0408300);the National Natural Science Foundation of China(Grant No.62175246);the Natural Science Foundation of Shanghai,China(Grant No.22ZR1471100);the Youth Innovation Promotion Association of Chinese Academy of Sciences(Grant No.YIPA2021244);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0300701).; Future inter-satellite clock comparison on high orbit will require optical time and frequency transmission technology between moving objects.Here,we demonstrate robust optical frequency transmission under the conditio...; 关键词：FREE-SPACE optical frequency transfer variable link distance

Secure optical interconnects using orbital angular momentum beams multiplexing/multicasting被引量：2: 《Advanced Photonics Nexus》2024年第1期26-35,共10页Yifan Zhao Jun Liu Shuhui Li Andong Wang Long Zhu Yan Luo Shi Chen Nan Zhou Shuang Zheng Jing Du Jian Wang; supported by the National Natural Science Foundation of China (Grant Nos.62125503,62261160388,and 62101198);the Natural Science Foundation of Hubei Province of China (Grant Nos.2021CFB011 and 2023AFA028);the Key R&D Program of Hubei Province of China (Grant Nos.2020BAB001 and 2021BAA024);Shenzhen Science and Technology Program (Grant No.JCYJ20200109114018750);the Innovation Project of Optics Valley Laboratory (Grant Nos.OVL2021BG004 and OVL2023ZD004).; Orbital angular momentum(OAM),described by an azimuthal phase term expej lθT,has unbound orthogonal states with different topological charges l.Therefore,with the explosive growth of global communication capacity,esp...; 关键词：orbital angular momentum free-space optical interconnects security space-division multiplexing MULTICASTING

Optical Neural Networks:Analysis and Prospects for 5G Applications: 《Computers, Materials & Continua》2023年第12期3723-3740,共18页Doaa Sami Khafaga Zongming Lv Imran Khan Shebnam M.Sefat Amel Ali Alhussan; extend their appreciation to the Deputyship for Research&Innovation,Ministry of Education in Saudi Arabia for funding this research work through Project Number RI-44-0345.; With the capacities of self-learning,acquainted capacities,high-speed looking for ideal arrangements,solid nonlin-ear fitting,and mapping self-assertively complex nonlinear relations,neural systems have made incredibl...; 关键词：OPTOELECTRONICS 5G networks free-space optical TRANSDUCER neural networks

High-quality-factor space–time metasurface for free-space power isolation at near-infrared regime: 《Advanced Photonics Nexus》2023年第6期83-95,共13页Raana Sabri Hossein Mosallaei; supported in part by Air Force Office of Scientific Research(Grant No.FA9550-18-1-0354).; Space–time metasurfaces are promising candidates for breaking Lorentz reciprocity,which constrains light propagation in numerous practical applications.There is a substantial difference between carrier and modulation...; 关键词：space-time metasurface high-Q resonator optical nonreciprocity active photonic platform.

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