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WAVEFRONT: 作品数：162被引量：365H指数：10; 导出分析报告; 相关领域：机械工程理学自动化与计算机技术更多>>; 相关作者：马冬梅高正辉刘志强孙辉刘明忱更多>>; 相关机构：中国科学院长春光学精密机械与物理研究所北京理工大学吉林大学南京航空航天大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金北京市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更多>>

Tunable vector vortex beam generation using phase change metasurfaces [Invited]: 《Chinese Optics Letters》2024年第11期146-151,共6页Xinyi Ding Zerong Li Jiahui Ren Ziwei Zheng Fei Ding Shiwei Tang; supported by the Natural Science Foundation of Zhejiang Province (No.LY24A040001);the Ningbo Youth Science and Technology Innovation Leading Talent Project (No.2023QL001);the Villum Fonden (No.37372);the Danmarks Frie Forskningsfond (No.1134-00010B);the Fundamental Research Funds of Shaanxi Key Laboratory of Artificially Structured Functional Materials and Devices。; Vector vortex beams(VVBs), novel structured optical fields that combine the polarization properties of vector beams and phase characteristics of vortex beams, have garnered widespread attention in the photonics commun...; 关键词：tunable metasurface wavefront manipulation vector vortex beam.

Lens-free wavefront shaping method for a diffuse non-lineof-sight link in visible light communication: 《Chinese Optics Letters》2024年第2期81-87,共7页陈超旭周晓萌李子薇沈超张俊文施剑阳迟楠; supported by the National Key Research and Development Program of China(No.2022YFB2802803);the National Natural Science Foundation of China(Nos.61925104,62031011,and 62201157)。; In this Letter,we propose and experimentally demonstrate a lens-free wavefront shaping method that utilizes synchronized signal block beam alignment and a genetic algorithm(SSBGA)for a diffuse non-line-of-sight(NLOS)v...; 关键词：NON-LINE-OF-SIGHT lens-free wavefront shaping visible light communication

Wavefront measurement of a multilens optical system based on phase measuring deflectometry: 《Chinese Optics Letters》2023年第4期14-20,共7页陈贞屹赵文川张启灿彭进侯俊勇; supported by the City Foundation of Nanchong(Nos.SXQHJH026 and 2021SXHZ041)。; Usually,a multilens optical system is composed of multiple undetectable sublenses.Wavefront of a multilens optical system cannot be measured when classical transmitted phase measuring deflectometry[PMD] is used.In thi...; 关键词：phase measuring deflectometry wavefront measurement systematic errors CALIBRATION

Single-layered non-interleaved spin-insensitive metasurfaces for wavefront engineering被引量：1: 《Chinese Optics Letters》2023年第1期32-37,共6页Ata Ur Rahman Khalid Naeem Ullah 韩遇 Urooj Asghar 袁小聪冯甫; Metasurfaces,two-dimensional(2D)or quasi-2D arrays of dielectric or metallic meta-atoms,offer a compact and novel platform to manipulate the amplitude,phase,and polarization of incoming wavefronts in a desired manner ...; 关键词：metasurface spin-insensitivity meta-hologram beam splitter

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

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

Optimization of compensation for high spatial frequency in distorted wavefront using optical phase conjugation被引量：2: 《Chinese Optics Letters》2019年第7期34-37,共4页Pan Zhang Dean Liu Aihua Yang Jianqiang Zhu; supported by the National Natural Science Foundation of China(No.11774364);the Shanghai Sailing Program(No.18YF1425900); A method is proposed to optimize the recording structure of the photorefractive volume grating to compensate high spatial frequency in the distorted wavefront by optical phase conjugation.Based on the coupled-wave equ...; 关键词：OPTIMIZATION of COMPENSATION HIGH SPATIAL frequency optical phase CONJUGATION

1.57 times diffraction-limit high-energy laser based on a Nd:YAG slab amplifier and an adaptive optics system被引量：3: 《Chinese Optics Letters》2019年第5期39-43,共5页Licheng Sun Tinghao Liu Xing Fu Yading Guo Xiaojun Wang Chongfeng Shao Yamin Zheng Chuang Sun Shibing Lin Lei Huang; supported by the National Natural Science Foundation of China(No.61775112);the Natural Science Foundation of Beijing Municipality(No.4172030);the Beijing Young Talents Support Project(No.2017000020124G044); In this Letter, a 116-actuator deformable mirror(DM) was used to correct the wavefront distortion in a 10.7 J,10 Hz neodymium-doped yttrium aluminum garnet(Nd:YAG) slab amplifier. By applying a pump-light homogenizer ...; 关键词：deformable mirror(DM) TIMES DIFFRACTION limit(TDL) WAVEFRONT DISTORTION

High efficient generation of holographic stereograms based on wavefront recording plane被引量：2: 《Chinese Optics Letters》2017年第12期29-33,共5页曹雪梅管明祥夏林中桑新柱陈志东; supported by the National Natural Science Foundation of China(No.61401288);the Guangdong Province Higher Vocational Colleges&Schools Pearl River Scholar Funded Scheme(2016);Integration of Cloud Computing and Big Data,Innovation of Science and Education(No.2017A15009);the Engineering Applications of Artificial Intelligence Technology Laboratory(No.PT201701); A computer generated holographic stereogram based on the wavefront recording plane （WRP） is presented. A WRP closed to the parallax image plane is introduced to record the complex amplitude in a small region for eac...; 关键词：High efficient generation of holographic stereograms based on wavefront recording plane

VCSEL-pumped Nd：YAG laser with 95W average power and user-selectable nanosecond pulses被引量：3: 《Chinese Optics Letters》2016年第12期80-83,共4页汪超韦辉姜有恩王江峰乔治郭江涛范薇李学春; A 95 W Nd：YAG laser system pumped by a vertical cavity surface emitting laser（VCSEL） array is described.The laser contains an all-fiber-based seeder, an Nd：YAG regenerative amplifier, and a four-pass amplifier. Th...; 关键词：pumped VCSEL amplifier pumping wavefront compensated adjusted pixel repetition reaches

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