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作品数:782被引量:1409H指数:15
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Broadband polarization-independent terahertz multifunctional liquid crystal coding metasurface based on topological optimization
《Chinese Physics B》2025年第4期432-440,共9页Yu Chen Wu-Hao Cao Jia-Qi Li Ming-Zhe Zhang Xin-Yi Du Ding-Shan Gao Pei-Li Li 
Project supported by the Open Fund of Wuhan National Research Center for Optoelectronics(Grant No.2022WNLOKF012);the National College Students Innovation Innovation and Entrepreneurship Training Program(Grant No.2023102930147).
A broadband polarization-independent terahertz multifunctional coding metasurface based on topological optimization using liquid crystal(LC)is proposed.The metasurface can achieve reconfigurability for beam steering a...
关键词:coding metasurfaces polarization-independent TERAHERTZ topology optimization 
Outer-Independent Roman Domination on Cartesian Product of Paths
《Journal of Mathematical Research with Applications》2025年第1期11-19,共9页Junzhe GUO Hong GAO Yuansheng YANG 
Outer-independent Roman domination on graphs originates from the defensive strategy of Ancient Rome,which is that if any city without an army is attacked,a neighboring city with two armies could mobilize an army to su...
关键词:Roman domination outer-independent Roman domination Cartesian product graphs PATHS 
Improved reference-frame-independent quantum key distribution with intensity fluctuations
《Chinese Physics B》2025年第2期48-52,共5页Zi-Qi Chen Hao-Bing Sun Ming-Shuo Sun Qin Wang 
financial support from the Industrial Prospect and Key Core Technology Projects of Jiangsu Provincial Key R&D Program (Grant No. BE2022071);the Natural Science Foundation of Jiangsu Province (Grant No. BK20192001);the National Natural Science Foundation of China (Grant No. 12074194);the Postgraduate Research & Practice Innovation Program of Jiangsu Province (Grant No. KYCX220954)。
Reference-frame-independent quantum key distribution(RFI-QKD) can avoid real-time calibration operation of reference frames and improve the efficiency of the communication process. However, due to imperfections of opt...
关键词:quantum key distribution intensity fluctuations decoy-state method 
友好交流与合作
《Women of China》2025年第1期70-71,共2页
Huang Accompanies Samoan PM During Visit to CWU Huang Xiaowei,Vice-President and First Member of the Secretariat of the All-China Women's Federation(ACWF),and Vice-Chairperson of the National Working Committee on Chil...
关键词:INDEPENDENT COMPANIES PRIME 
Honeycomb Inspired Independent-cell Droplet-based Electricity Generator Array
《Journal of Bionic Engineering》2024年第5期2340-2348,共9页Shixu Wang Xu Wang Chenguang Lu Wenna Ge Quanmao Wei Yahua Liu 
supported by the National Key R&D Program of China(2022YFB4602401);the National Natural Science Foundation of China(52075071).
The transistor-inspired Droplet-based Electricity Generator(DEG)significantly enhances the energy collection efficiency from single-position droplets.However,the design of the DEG arrays combining high output performa...
关键词:Bionic design Independent-cell arrangement Droplet energy harvesting Droplet-based electricity generator array 
Reference-frame-independent quantum key distribution with two-way classical communication
《Chinese Physics B》2024年第10期146-152,共7页Chun Zhou Hai-Tao Wang Yi-Fei Lu Xiao-Lei Jiang Yan-Mei Zhao Yu Zhou Yang Wang Jia-Ji Li Yan-Yang Zhou Xiang Wang Hong-Wei Li Wan-Su Bao 
supported by the National Natural Science Foundation of China(Grant Nos.61505261,62101597,61605248,and 61675235);the National Key Research and Development Program of China(Grant No.2020YFA0309702);the China Postdoctoral Science Foundation(Grant No.2021M691536);the Natural Science Foundation of Henan Province(Grant Nos.202300410534 and 202300410532);the Anhui Initiative in Quantum Information Technologies.
The data post-processing scheme based on two-way classical communication(TWCC)can improve the tolerable bit error rate and extend the maximal transmission distance when used in a quantum key distribution(QKD)system.In...
关键词:quantum key distribution reference-frame-independent two-way classical communication 
An Accelerated Stochastic Mirror Descent Method
《Journal of the Operations Research Society of China》2024年第3期549-571,共23页Bo-Ou Jiang Ya-Xiang Yuan 
Driven by large-scale optimization problems arising from machine learning,the development of stochastic optimization methods has witnessed a huge growth.Numerous types of methods have been developed based on vanilla s...
关键词:Large-scale optimization Variance reduction Mirror descent ACCELERATION Independent sampling Importance sampling 
Consistent and Accurate TDOA Localization in Dynamic NLOS Environments via Prior Information Independent Estimation
《China Communications》2024年第9期198-210,共13页Luo Mei Long Yu Xiong Youzhi Qin Shuang 
supported by the National Natural Science Foundation of China under Grant No.62101370。
In the time-difference-of-arrival(TDOA)localization,robust least squares(LS)problems solved by mathematical programming were proven to be superior in mitigating the effects of non-line-of-sight(NLOS)propagation.Howeve...
关键词:mathematical programming NLOS mitigation robust least squares TDOA 
Inversely engineered metasurfaces for independent manipulation of transmitted and reflected light fields
《Science China(Physics,Mechanics & Astronomy)》2024年第7期97-106,共10页Yongjian Liu Yu Luo Fei Zhang Mingbo Pu Hanlin Bao Mingfeng Xu Yinghui Guo Lanting Li Xiong Li Xiaoliang Ma Xiangang Luo 
supported by the National Key Research and Development Program of China(Grant No.2023YFB2805800);the National Natural Science Foundation of China(Grant Nos.62175242,and U20A20217);the Sichuan Science and Technology Program(Grant No.2021ZYCD002)。
Independent manipulation of transmitted and reflected light fields is a key technology for the realization of multifunctional optical applications,which can be implemented based on multilayered plasmonic or supercell ...
关键词:full-space metasurfaces adjoint optimization inverse design 
Independent dual beams generated by array element division in integrated optical phased arrays
《Chinese Optics Letters》2024年第7期35-41,共7页Guihan Wu Yu Xin Lemeng Leng Xiang Ji Shichong Yang Kaifei Tang Quan Luo Hongsheng Luo Jinshan Su Wei Jiang 
supported by the National Natural Science Foundation of China(Nos.62175103 and 62165015);the National Key Research and Development Program of China(No.2017YFA0303700).
Optical phased arrays(OPAs)have broad application prospects due to their advanced capability in beamforming and steering.In this work,we achieve independent dual beams in the far field by dividing the array elements o...
关键词:optical phased arrays BEAMFORMING phase error calibration array element division 
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