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Mask-coding-assisted continuous-variable quantum direct communication with orbital angular momentum multiplexing
《Chinese Physics B》2025年第2期64-72,共9页Zhengwen Cao Yujie Wang Geng Chai Xinlei Chen Yuan Lu 
Project supported by the National Natural Science Foundation of China (Grant Nos. 62071381 and 62301430);Shaanxi Fundamental Science Research Project for Mathematics and Physics (Grant No. 23JSY014);Scientific Research Plan Project of Shaanxi Education Department (Natural Science Special Project (Grant No. 23JK0680);Young Talent Fund of Xi’an Association for Science and Technology (Grant No. 959202313011)。
Quantum secure direct communication(QSDC) is a communication method based on quantum mechanics and it is used to transmit secret messages. Unlike quantum key distribution, secret messages can be transmitted directly o...
关键词：continuous-variable quantum direct communication orbital angular momentum mask coding 
High-integrated photonic tensor core utilizing high-dimensional lightwave and microwave multidomain multiplexing
《Light(Science & Applications)》2025年第1期227-237,共11页Xiangyan Meng Nuannuan Shi Guojie Zhang Junshen Li Ye Jin Shiyou Sun Yichen Shen Wei Li Ninghua Zhu Ming Li 
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...
关键词：tuning RESONATOR TENSOR 
Phasor-FSTM:a new paradigm for multicolor super-resolution imaging of living cells based on fluorescence modulation and lifetime multiplexing
《Light(Science & Applications)》2025年第1期258-270,共13页Luwei Wang Yue Chen Jiaqing Guo Xiaoyu Weng Wei Yan Jun Song Tong Ye Junle Qu 
supported by the National Key R&D Program of China(2021YFF0502900);National Natural Science Foundation of China(T2421003/62127819/62175161/62022059/61975127);Guangdong Basic and Applied Basic Research Foundation(2022A1515011371/2024A1515030193/2023A1515010795/2023A1515011114);Shenzhen Key Laboratory of Photonics and Biophotonics(ZDSYS20210623092006020);Shenzhen Science and Technology Program(JCYJ20220818100202005).
Multicolor microscopy and super-resolution optical microscopy are two widely used techniques that greatly enhance the ability to distinguish and resolve structures in cellular imaging.These methods have individually t...
关键词：resolution LIFETIME SIMPLICITY 
High-security nondeterministic encryption communication based on spin-space-frequency multiplexing metasurface
《PhotoniX》2024年第1期77-93,共17页Shi Sun Yue Gou Tie Jun Cui Hui Feng Ma 
supported by the National Natural Science Foundation of China(62071117 and 62288101);the Project for Jiangsu Specially-Appointed Professor,the Major Project of the Natural Science Foundation of Jiangsu Province(BK20212002);the 111 Project(111-2-05);the Fundamental Research Funds for the Central Universities(2242023K5002).
Information security plays an important role in every aspect of life to protect data from stealing and deciphering.However,most of the previously reported works were based on pure algorithm layer or pure physical laye...
关键词：Spin-space-frequency multiplexing metasurface High-security Nondeterministic Encryption communication 
An orbital angular momentum multiplexing communication system at 28 GHz with an active uniform circular array
《Frontiers of Information Technology & Electronic Engineering》2024年第12期1759-1768,共10页Yu GAN Lin LIU Jian BAI Hongfu MENG 
Project supported by the National Natural Science Foundation of China(No.61101020)。
This paper presents an orbital angular momentum(OAM)multiplexing communication system employing active uniform circular arrays(UCAs)to achieve simultaneous five-mode transmission.At 28 GHz,dualloop UCAs are implemente...
关键词：communication ANTENNA MOMENTUM 
Efficient mode coupling/(de)multiplexing between a few-mode fiber and a silicon photonic chip
《Photonics Research》2024年第12期2784-2793,共10页XIAOLIN YI WEIKE ZHAO LONG ZHANG YAOCHENG SHI DAOXIN DAI 
National Key Research and Development Program of China(2021YFB2800404);National Natural Science Foundation of China(U23B2047,62321166651,62305294,92150302);Natural Science Foundation of Zhejiang Province(LDT23F04012F05);Fundamental Research Funds for the Central Universities;Leading Innovative and Entrepreneur Team Introduction Program of Zhejiang(2021R01001).
Mode-division multiplexing(MDM)has attracted much attention due to its ability to further increase the transmission capacity of optical interconnects.While further developments of MDM optical interconnects are hindere...
关键词：INTERCONNECTION FIBER COUPLING 
Full-space programmable circularly polarized metasurface for space-multiplexing wireless communications
《Photonics Research》2024年第12期2794-2803,共10页SEN ZHENG LEI ZHANG YI NING ZHENG YUE GOU ZHENG XING WANG QIANG XIAO QIAN MA HAI LIN WANG ZHANG WEN CHENG TIE JUN CUI HUI FENG MA 
National Natural Science Foundation of China(62071117,62288101);Major Project of the Natural Science Foundation of Jiangsu Province(BK20212002);111 Project(111-2-05);Fundamental Research Funds for the Central Universities(2242023K5002);Jiangsu Specially-Appointed Professor.
The programmable metasurface has been proved to be an effective tool to dynamically tailor electromagnetic(EM)waves.However,how to achieve real-time and independent controls of circularly polarized(CP)waves in the tra...
关键词：POLARIZED CIRCULAR independently 
Metasurfaces for multiplexing pencil-like beams with longitudinally inhomogeneous versatile polarization states and polarization-evolutive imaging
《Photonics Research》2024年第12期3012-3026,共15页FENG TANG TENG ZHANG ZHIYU TAN XIAOFEI ZANG YIMING ZHU SONGLIN ZHUANG 
National Natural Science Foundation of China(61871268,61988102,62271320);Shuguang Program of Shanghai Education Commission(19SG44);Science and Technology Commission of Shanghai Municipality(21S31907400,22JC1400200).
The manipulation of polarization in the longitudinal direction using metasurfaces introduces a new dimension for controlling polarization states.Previous research has primarily focused on creating a single beam with a...
关键词：polarized VERSATILE LINEARLY 
Functionality multiplexing in high-efficiency metasurfaces based on coherent wave interferences
《Opto-Electronic Advances》2024年第11期5-17,共13页Yuejiao Zhou Tong Liu Changhong Dai Dongyi Wang Lei Zhou 
National Key Research and Development Program of China(Grant No.2022YFA1404701);National Natural Science Foundation of China(Grant Nos.12221004,62192771);Natural Science Foundation of Shanghai(Grant Nos.20JC141460,23DZ2260100)。
Multiplexing multiple yet distinct functionalities in one single device is highly desired for modern integration optics,but conventional devices are usually of bulky sizes and/or low efficiencies.While recently propos...
关键词：metasurface coherent wave interferences vectorial vortex beam functionality multiplexing orbital angular momentum local polarization distributions polarization-dependent 
Space-and frequency-division multiplexing in photonic second-order topological insulators
《Photonics Research》2024年第10期2323-2333,共11页GUANGXU SU RENWEN HUANG SHIYIN JIA JIANGLE HE ZHIXIN SONG JUNZHENG HU MINGHUI LU FANXIN LIU PENG ZHAN 
National Key Research and Development Program of China(2021YFA1401103,2022YFA1404302);National Natural Science Foundation of China(11834007,11974015,12174189,12304431);Natural Science Foundation of Zhejiang Province(LQ24A040015,LZ22A040008)。
Higher-order topological insulators,originally proposed in quantum condensed matters,have provided a new avenue for localizing and transmitting light in photonic devices.Nontrivial band topology in crystals with certa...
关键词：properties TOPOLOGICAL INSULATOR 
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