云南高校图书馆联盟文献共享服务平台- SCATTERING

SCATTERING: 作品数：1305被引量：1474H指数：14; 导出分析报告; 相关领域：理学机械工程更多>>; 相关作者：李莹刘战合武哲谢小平肖伏良更多>>; 相关机构：北京航空航天大学中国科学院天津大学清华大学更多>>; 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国家教育部博士点基金中国博士后科学基金更多>>

Target extraction through strong scattering disturbance using characteristic-enhanced pseudo-thermal ghost imaging: 《Chinese Optics Letters》2024年第12期38-44,共7页Xuanpengfan Zou Xianwei Huang Wei Tan Liyu Zhou Xiaohui Zhu Qin Fu Xiaoqian Liang Suqin Nan Yanfeng Bai Xiquan Fu; supported by the National Natural Science Foundation of China(Nos.61971184,62001162,62101187);the Hunan Provincial Natural Science Foundation(No.2022JJ40091);the Fundamental Research Funds for the Central Universities(No.531118010757)。; It is difficult to extract targets under strong environmental disturbance in practice.Ghost imaging(GI)is an innovative antiinterference imaging technology.In this paper,we propose a scheme for target extraction based...; 关键词：target extraction ghost imaging characteristic enhancement strong scattering environment

Nanotip design for high-resolution terahertz scattering-type scanning near-field optical microscopy被引量：1: 《Chinese Optics Letters》2024年第9期3-8,共6页Zeliang Zhang Pengfei Qi Olga Kosavera Minghui Deng Cheng Gong Lie Lin Weiwei Liu; supported by the National Natural Science Foundation of China(Nos.12061131010 and 12074198).; Terahertz(THz)scattering-type scanning near-field optical microscopy(s-SNOM)is an important means of studying and revealing material properties at the nanoscale.The nanotip is one of the core components of THz s-SNOM,...; 关键词：THz near field microscopy nanotip full-wave numerical simulation.

Generation of Lommel beams through highly scattering media被引量：3: 《Chinese Optics Letters》2022年第9期55-60,共6页Shijie Tu Qiannan Lei Yangjian Cai Qian Zhao; supported by the National Key Research and Development Program of China(No.2019YFA0705000);the National Natural Science Foundation of China(NSFC)(Nos.12004219,12192254,91750201,and 11974218);the Innovation Group of Jinan(No.2018GXRC010);the Local Science and Technology Development Project of the Central Government(No.YDZX20203700001766)。; Lommel beams have been potential candidates for optical communication and optical manipulation,due to their adjustable symmetry of transverse intensity distribution and continuously variable orbital angular momentum.H...; 关键词：Lommel beams SCATTERING wavefront shaping

Unidirectional electromagnetic windmill scattering in a magnetized gyromagnetic cylinder: 《Chinese Optics Letters》2022年第5期58-64,共7页Jianfeng Chen Jianbo Pan Yidong Zheng Wenyao Liang Zhi-Yuan Li; This work was supported by the National Natural Science Foundation of China(Nos.11974119 and 12074127);Science and Technology Project of Guangdong(No.2020B010190001);Science and Technology Program of Guangzhou(No.201904010105);Guangdong Innovative and Entrepreneurial Research Team Program(No.2016ZT06C594);National Key R&D Program of China(No.2018YFA0306200).; We present a discovery of an unusual unidirectionally rotating windmill scattering of electromagnetic waves by a magnetized gyromagnetic cylinder via an analytical theory for rigorous solution to fields and charges an...; 关键词：unidirectional electromagnetic windmill scattering magnetized gyromagnetic cylinder topological photonics

Deep learning-based scattering removal of light field imaging被引量：5: 《Chinese Optics Letters》2022年第4期16-22,共7页Weihao Wang Xing Zhao Zhixiang Jiang Ya Wen; This work was supported by the National Natural Science Foundation of China(NSFC)(No.62075106);Tianjin Natural Science Foundation(No.19JCZDJC36600);Tianjin Key R&D Program(No.19YFZCSY00250).; Light field imaging has shown significance in research fields for its high-temporal-resolution 3D imaging ability.However,in scenes of light field imaging through scattering,such as biological imaging in vivo and imag...; 关键词：computational imaging light field imaging scattering imaging deep learning

Depolarization index from Mueller matrix descatters imaging in turbid water被引量：7: 《Chinese Optics Letters》2022年第2期160-165,共6页Fei Liu Shichao Zhang Pingli Han Fangyi Chen Lin Zhao Yingying Fan Xiaopeng Shao; This work was supported by the National Natural Science Foundation of China(NSFC)(Nos.62075175 and 62005203);the Key Laboratory of Optical Engineering,Chinese Academy of Sciences。; Polarization underwater imaging is of great potential to target detection in turbid water. Typical methods are challenged by the requirement on degrees of polarization(Do Ps) of both target light and backscattering. A...; 关键词：Mueller matrix SCATTERING DEPOLARIZATION underwater imaging

Polarization descattering imaging: a solution for nonuniform polarization characteristics of a target surface被引量：7: 《Chinese Optics Letters》2021年第11期38-43,共6页Yi Wei Pingli Han Fei Liu Jinpeng Liu Xiaopeng Shao; This work was supported by the Key Laboratory of Optical Engineering,Chinese Academy of Sciences(No.QC20191097);the National Natural Science Foundation of China(NSFC)(Nos.62075175 and 62005203).; This paper presents a polarization descattering imaging method for underwater detection in which the targets have nonuniform polarization characteristics. The core of this method takes the nonuniform distribution of t...; 关键词：polarization imaging clear vision SCATTERING

Reconstitution of optical orbital angular momentum through strongly scattering media via feedback-based wavefront shaping method被引量：3: 《Chinese Optics Letters》2021年第10期1-6,共6页Lanting Li Yuanlin Zheng Haigang Liu Xianfeng Chen; supported in part by the National Natural Science Foundation of China(NSFC)(Nos.11734011,62022058,12074252,and 12004245);the National Key R&D Program of China(Nos.2017YFA0303701 and 2018YFA0306301);the Shanghai Municipal Science and Technology Major Project(No.2019SHZDZX01);the Shanghai Rising-Star Program(No.20QA1405400);the Shandong Quancheng Scholarship(No.00242019024)。; Orbital angular momentum(OAM)is a fundamental physical characteristic to describe laser fields with a spiral phase structure.Vortex beams carrying OAMs have attracted more and more attention in recent years.However,th...; 关键词：orbital angular momentum SCATTERING wavefront shaping

Scattering-amplitude phase in spiderlike photoelectron momentum distributions: 《Chinese Optics Letters》2021年第7期93-98,共6页Jiu Tang Guizhong Zhang Yufei He Xin Ding Jianquan Yao; supported by the National Natural Science Foundation of China (Nos.11674243 and 11674242);the State Key Research Program Grant (No.2017YFB1401201)。; The spiderlike structures in the photoelectron momentum distributions of ionized electrons from the hydrogen atom are numerically simulated by using a semiclassical rescattering model(SRM) and solving the time-depende...; 关键词：photoelectron holography semiclassical rescattering model spiderlike structure

Estimating topological charge of propagating vortex from single-shot non-imaged speckle被引量：7: 《Chinese Optics Letters》2021年第2期75-80,共6页Li Chen Rakesh Kumar Singh Aristide Dogariu Ziyang Chen and Jixiong Pu; supported by the National Natural Science Foundation of China(NSFC)(No.11674111);Fujian Province Science Funds for Distinguished Young Scholar(No.2018J06017);Fundamental Research Funds for the Central Universities(No.ZQN-PY209);Science and Engineering Research Board(SERB)(No.India-EMR/2015/001613)。; Encoding information using the topological charge of vortex beams has been proposed for optical communications. The conservation of the topological charge on propagation and the detection of the topological charge by ...; 关键词：intensity correlation vortex beam SCATTERING

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