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CONTINUUM: 作品数：510被引量：667H指数：10; 导出分析报告; 相关领域：理学更多>>; 相关作者：过惠平赵晶谢晓峰赵成明张亮更多>>; 相关机构：飞思卡尔半导体(中国)有限公司施耐德电气有限公司第二炮兵工程学院北京师范大学更多>>; 相关期刊：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国家教育部博士点基金更多>>

Symmetry-protected and Brillouin zone folding driven bound states in the continuum in dielectric nanorod arrays for efficient third harmonic generation: 《Chinese Physics B》2025年第3期390-398,共9页Wen-Jing Wang Shi-Jie Liang Jia-Qi Zou Yan-Yan Huo Ting-Yin Ning; Project supported by the National Natural Science Foundation of China(Grant Nos.12174228 and 12274271)。; Two types of bound states in continuum(BICs),symmetry-protected and Brillouin zone folding driven,are identified in hollow Si nanorod arrays.By modulating the direction and distance of the air holes from the center of...; 关键词：bound states in the continuum Brillouin zone folding third harmonic generation

Merging and separation of polarization singularities in complex lattices: 《Chinese Physics B》2025年第3期512-519,共8页Mengyao Wang Tian Shi Luhui Ning Peng Liu Liangsheng Li Ning Zheng; Project supported by the National Natural Science Foundation of China(Grant No.12374205)。; The evolution in momentum space of bound states in the continuum(BICs)and circularly polarized states(CPSs)—as far-field polarization singularities—can be observed by controlling the geometric parameters of photonic...; 关键词：bound states in the continuum circularly polarized states topological charge far-field polarization photonic crystals

Chiral polaritons in semiconductor perovskite metasurface enhanced by bound states in the continuum: 《Chinese Physics B》2024年第12期166-173,共8页Dun Wang Albert Y.Xiong Julia Q.Zhang Zengde She Xiaofeng Kang Ying Zhu Sanjib Ghosh Qihua Xiong; funding support from the National Key Research and Development Program of China(Grant No.2022YFA1204700);the National Natural Science Foundation of China(Grant Nos.12020101003,92056204,and 92250301);the funding support from the National Natural Science Foundation of China(Grant No.12274034)。; The exploration of novel chiral optical platforms holds both fundamental and practical importances,which have shown great promise towards applications in valleytronics,chiral sensing and nanoscopic chiroptics.In this ...; 关键词：bound states in the continuum CHIRALITY metasurface perovskite microcavities exciton polariton

Interface state-based bound states in continuum and below-continuum-resonance modes with high-Q factors in the rotational periodic system: 《Chinese Physics B》2024年第8期288-293,共6页杨嘉玲史奥芊彭宇宸彭鹏刘建军; supported by the National Natural Science Foundation of China (Grant Nos.61405058 and 62075059);the Natural Science Foundation of Hunan Province (Grant Nos.2017JJ2048 and 2020JJ4161);the Scientific Research Foundation of Hunan Provincial Education Department (Grant No.21A0013);the Open Project of State Key Laboratory of Advanced Optical Communication Systems and Networks of China (Grant No.2024GZKF20);the Guangdong Basic and Applied Basic Research Foundation (Grant No.2024A1515011353)。; We have introduced a new approach to calculate the orbital angular momentum(OAM)of bound states in continuum(BICs)and below-continuum-resonance(BCR)modes in the rotational periodic system nested inside and outside by ...; 关键词：bound states in the continuum below continuum resonance modes high-quality factors

Enhancing the Goos-Hänchen shift based on quasi-bound states in the continuum through material asymmetric dielectric compound gratings: 《Chinese Physics B》2024年第3期393-400,共8页江孝伟方彬占春连; Project supported by the Zhejiang Provincial Natural Science Foundation of China(Grant No.LQ23F040001);the National Natural Science Foundation of China(Grant No.12204446);the Public Welfare Technology Research Project of Zhejiang Province(Grant No.LGC22E050006);the Quzhou Science and Technology Project of China(Grant No.2022K104).; Quasi-bound state in the continuum(QBIC)resonance is gradually attracting attention and being applied in Goos-Hänchen(GH)shift enhancement due to its high quality(Q)factor and superior optical confinement.Currently,sy...; 关键词：bound state in the continuum Goos-Hänchen shift dielectric compound grating material asymmetry

Bound states in the continuum in metal-dielectric photonic crystal with a birefringent defect: 《Chinese Physics B》2022年第10期177-181,共5页Hongzhen Tang Peng Hu Da-Jian Cu Hong Xiang Dezhuan Han; Project supported by the National Natural Science Foundation of China(Grant Nos.12074049 and 12147102)。; By using the difference of the band structure for the TE and TM waves in the metal-dielectric photonic crystals beyond the light cone and the birefringence of the anisotropic crystal,a one-dimensional photonic system ...; 关键词：bound state in the continuum BIREFRINGENCE metal-dielectric photonic crystal INTERFERENCE

Bound states in the continuum on perfect conducting reflection gratings: 《Chinese Physics B》2021年第8期25-30,共6页Jianfeng Huang Qianju Song Peng Hu Hong Xiang Dezhuan Han; Project supported by the National Natural Science Foundation of China(Grant No.12074049);the Fundamental Research Funds for the Central Universities,China(Grant Nos.2020CDJQY-Z006 and 2019CDXZWL002).; Bound states can be supported on the surface of a periodically corrugated perfect conductor known as spoof surface plasmon polaritons with their dispersion curves reside below the light line.Here we show that bound st...; 关键词：bound states in the continuum perfect conducting grating mode expansion method spoof surface plasmon polaritons

Numerical simulation of super-continuum laser propagation in turbulent atmosphere: 《Chinese Physics B》2021年第3期253-259,共7页Ya-Qian Li Wen-Yue Zhu Xian-Mei Qian; Project supported by the Director Fund of Advanced Laser Technology Laboratory of Anhui Province,China(Grant No.20191002).; Considering the atmospheric extinction and turbulence effects,we investigate the propagation performances of supercontinuum laser sources in atmospheric turbulence statistically by using the numerical simulation metho...; 关键词：super-continuum laser source pump laser source numerical simulation atmospheric propagation properties

Bound in continuum states and induced transparency in mesoscopic demultiplexer with two outputs: 《Chinese Physics B》2020年第12期429-437,共9页Z Labdouti T Mrabti A Mouadili E H El Boudouti F Fethi B Djafari-Rouhani; We investigate the electronic transport in a simple mesoscopic cross structure made of two wires(stubs)grafted at the same point along a quantum waveguide.We show that the structure may exhibit important phenomena suc...; 关键词：mesoscopic structure demultiplexer device bound states in continuum(BIC) EIT resonance

A numerical study of dynamics in thin hopper flow and granular jet被引量：1: 《Chinese Physics B》2020年第4期494-504,共11页Meng-Ke Wang Guang-Hui Yang Sheng Zhang Han-Jie Cai Ping Lin Liang-Wen Chen Lei Yang; Project supported by the National Natural Science Foundation of China(Grant Nos.11705256 and 11905272);the National Postdoctoral Program for Innovative Talents,China(Grant No.BX201700258);Young Scholar of CAS“Light of West China”Program for Guanghui Yang(Grant No.2018-98);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA21010202)。; The dynamics of granular material discharging from a cuboid but thin hopper,including the hopper flow and granular jet,are investigated via discrete element method(DEM)simulations.The slot width is varied to study its...; 关键词：CUBOID HOPPER GRANULAR JET velocity field discrete element method CONTINUUM model

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