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INDEPENDENT: 作品数：775被引量：1388H指数：15; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：隋允康汪玲龙连春张学胜刘珊更多>>; 相关机构：北京航空航天大学上海交通大学北京大学北京工业大学更多>>; 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高技术研究发展计划更多>>

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

Experimental demonstration of TE/TM polarizationindependent frequency upconversion assisted by polarization coupling: 《Chinese Optics Letters》2023年第12期87-91,共5页丁婷婷唐永志孙雪芮黄义文江蓓刘瑾李志伟郑远林陈险峰; supported by the National Natural Science Foundation of China(Nos.12074252,12192252,62005159,62022058,61705127,and 12104289);the National Key Research and Development Program of China(No.2018YFA0306301);the Shanghai Municipal Science and Technology Major Project(No.2019SHZDZX01-ZX06);the Shanghai Rising-Star Program(No.20QA1405400);the Yangyang Development Fund.; Optical frequency conversion based on the second-order nonlinearity(χ^((2))) only occurs in anisotropic media(or at interfaces) and thus is intrinsically polarization-dependent. But for practical applications, polari...; 关键词：frequency upconversion polarization coupling lithium niobate on insulator ridge waveguide cascading process

Target-independent dynamic wavefront sensing method based on distorted grating and deep learning: 《Chinese Optics Letters》2023年第6期1-5,共5页葛欣兰朱里程高泽宇王宁赵旺叶红卫王帅杨平; supported by the National Natural Science Foundation of China(No.62105336);Sichuan Science and Technology Program(No.2022JDRC0095)。; A real-time wavefront sensing method for arbitrary targets is proposed,which provides an effective way for diversified wavefront sensing application scenarios.By using a distorted grating,the positive and negative def...; 关键词：wavefront sensing distorted grating fine feature

Loss-tolerant measurement device independent quantum key distribution with reference frame misalignment被引量：1: 《Chinese Optics Letters》2022年第9期61-67,共7页Jipeng Wang Zhenhua Li Zhongqi Sun Tianqi Dou Wenxiu Qu Fen Zhou Yanxin Han Yuqing Huang Haiqiang Ma; supported by the State Key Laboratory of Information Photonics and Optical Communications(Beijing University of Posts and Telecommunications)(No.IPOC2021ZT10);the National Natural Science Foundation of China(No.11904333);the Fundamental Research Funds for the Central Universities(No.2019XD-A02)。; Reference frame independent and measurement device independent quantum key distribution(RFI-MDI-QKD)has the advantages of being immune to detector side loopholes and misalignment of the reference frame.However,several...; 关键词：quantum key distribution source flaw measurement device independence

Zero field optically pumped magnetometer with independent dual-mode operation被引量：1: 《Chinese Optics Letters》2022年第8期18-23,共6页Shaowen Zhang Jixi Lu Ying Zhou Fei Lu Kaifeng Yin Di Zhan Yueyang Zhai Mao Ye; This work was supported by the National Key R&D Program of China(No.2018YFB2002405);the National Natural Science Foundation of China(No.61903013).; We propose a dual-mode optically pumped magnetometer(OPM)that can flexibly switch between single-beam modulation mode and double-beam DC mode.Based on a 4 mm×4 mm×4 mm miniaturized vapor cell,the double-beam DC mode...; 关键词：optically pumped magnetometer atomic optics dual-mode magnetometer MAGNETOENCEPHALOGRAPHY medical imaging

Dual-band independent phase control based on high efficiency metasurface[Invited]被引量：3: 《Chinese Optics Letters》2021年第10期7-14,共8页Jinxing Li Yueyi Yuan Qun Wu Shah Nawaz Burokur Kuang Zhang; the support from National Natural Science Foundation of China(No.61771172);Open Project of Guangxi Key Laboratory of Wireless Wideband Communication and Signal Processing;Natural Science Foundation of Heilongjiang Province(No.YQ2020F002)。; A general method to realize arbitrary dual-band independent phase control is proposed and demonstrated in this paper.A double-layered C-shape reflective meta-atom is designed to realize independent phase control with ...; 关键词：DUAL-BAND independent phase control MICROWAVE metasurface high efficiency REFLECTION geometric phase

Independent phase manipulation of co-and cross-polarizations with all-dielectric metasurface被引量：7: 《Chinese Optics Letters》2021年第5期100-105,共6页Haoyu Wang Zhiyu Zhang Kun Zhao Wen Liu Pei Wang Yonghua Lu; the National Natural Science Foundation of China(NSFC)(Nos.11674303 and 11574293);the Anhui Provincial Science andTechnology Major Projects(No.18030901005)。; Phase carried by two orthogonal polarizations can be manipulated independently by controlling both the geometric size and orientation of the dielectric nanopost.With this characteristic,we demonstrate a novel multifun...; 关键词：multifunctional metasurface polarization conversion beam splitting bifocal metalens

Intensity-independent molecular rotational decoherence lifetimes measured with mean wavelength shifts of femtosecond pulses: 《Chinese Optics Letters》2018年第12期6-10,共5页Hongqiang Xie Guihua Li Jinping Yao Wei Chu.Zhiming Chen and Ya Cheng; supported by the National Basic Research Program of China(No.2014CB921303);the National Natural Science Foundation of China(Nos.61575211,11674340,61405220,11404357,61605227,61705034,and 11704066);the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB16000000);the Key Research Program of Frontier Sciences,Chinese Academy of Sciences(No.QYZDJ-SSW-SLH010);the Shanghai Yangfan Program(No.16YF1412700);the Natural Science Foundation of Jiangxi Province(No.20171BAB211007);the Science and Technology Project of Jiangxi Provincial Education Department(Nos.GJJ160587 and GJJ160576);the Shanghai Rising-Star Program(No.17QA1404600); We report on an experimental investigation on the dynamic decoherence process of molecular rotational wavepackets during femtosecond laser filamentation based on time-dependent mean wavelength shifts of a weak probe p...; 关键词：molecular ROTATIONAL MEASURED DECOHERENCE WAVEPACKETS

A polarization-independent torsion sensor based on the near-helical long period fiber grating被引量：1: 《Chinese Optics Letters》2018年第10期1-4,共4页Zhihang Han Cuiting Sun Xiren Jin Hang Jiang Chong Yao Shuo Zhang Weiliang Liu Tao Geng Feng Peng Weimin Sun Libo Yuan; supported by the National Natural Science Foundation of China(Nos.61377084,41174161,and 61775044);the Joint Research Fund in Astronomy(No.U1631239)under cooperative agreement between the National Natural Science Foundation of China(NSFC)and the Chinese Academy of Sciences(CAS);in part by the Aeronautical Science Foundation of China(No.201608P6003); A torsion sensor based on the near-helical(NH)long period fiber grating(LPFG)is fabricated by using a high frequency pulsed CO_(2) laser.Each groove of the NH-LPFG is spirally written in the four sides of a single-mod...

High-efficiency multi-wavelength metasurface with complete independent phase control被引量：1: 《Chinese Optics Letters》2018年第5期7-11,共5页Jing Yan Yinghui Guo Mingbo Pu Xiong Li Xiaoliang Ma Xiangang Luo; supported by the 973 Program of China(No.2013CBA01700);the National Natural Science Foundation of China(No.61575201); As a consequence of Kramers–Kronig relations, the wavelength-dependent behavior of the metasurface is one of the critical limitations in existing metasurface structures, which reduces the design freedom among differe...; 关键词：High-efficiency multi-wavelength metasurface with complete independent phase control

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