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国家自然科学基金(10974039): 作品数：11被引量：11H指数：2; 导出分析报告; 相关作者：刘树田王跃科王月媛廖庆洪王继成更多>>; 相关机构：哈尔滨工业大学更多>>; 相关期刊：《Chinese Physics B》《物理学报》《光学学报》《Chinese Optics Letters》更多>>; 相关主题：PROPAGATIONCOUPLEDTWOSTATESK光子更多>>; 相关领域：理学机械工程电子电信自动化与计算机技术更多>>

Quantum correlations dynamics of three-qubit states coupled to an XY spin chain: Role of coupling strengths被引量：1: 《Chinese Physics B》2017年第10期74-81,共8页尹少英刘庆欣宋杰许学新周可雅刘树田; supported by National Basic Research Program of China(Grant No.2013CBA01702);National Natural Science Foundation of China(Grant Nos.61377016,61575055,10974039,61307072,61308017,and 61405056); We investigate the prominent impacts of coupling strengths on the evolution of entanglement and quantum discord for a three-qubit system coupled to an XY spin-chain environment. In the case of a pure W state, more rob...; 关键词：quantum phase transition quantum correlation tripartite system XY spin chain

Negative-index dispersion and accidental mode degeneracy in an asymmetric spoof-insulator-spoof waveguide: 《Chinese Physics B》2017年第7期439-444,共6页田莉莉刘建龙周可雅高扬刘树田; Project supported by the National Basic Research Program of China(Grant No.2013CBA01702);the National Natural Science Foundation of China(Grant Nos.61377016,61575055,10974039,61307072,61308017,and 61405056); It has been recently demonstrated that negative-index dispersion and mode degeneracy can be achieved by manipulating a spoof-insulator-spoof（SIS） waveguide. In this paper, we propose a new SIS waveguide, which is co...; 关键词：spoof surface plasmon polaritons WAVEGUIDE negative index mode degeneracy

Propagation factor of electromagnetic concentric rings Schell-model beams in non-Kolmogorov turbulence被引量：2: 《Chinese Physics B》2017年第2期206-212,共7页Zhen-Zhen Song Zheng-Jun Liu Ke-Ya Zhou Qiong-Ge Sun Shu-Tian Liu; Project supported by the National Basic Research Program of China(Grant No.2013CBA01702);the National Natural Science Foundation of China(Grant Nos.61377016,11104049,10974039,61575055,and 61575053);the Fundamental Research Funds for the Central Universities,China(Grant No.HIT.BRETIII.201406);the Program for New Century Excellent Talents in University,China(Grant No.NCET-12-0148); We derive an analytical expression for the propagation factor（known as M2-factor） of electromagnetic concentric rings Schell-model（EM CRSM） beams in non-Kolmogorov turbulence by utilizing the extended Huygens–Fre...; 关键词：atmospheric propagation partial coherence atmospheric turbulence

Excitation of anti-symmetric coupled spoof SPPs in 3D SIS waveguides based on coupling: 《Chinese Physics B》2016年第7期538-541,共4页田莉莉陈杨刘建龙郭凯周可雅高扬刘树田; Project supported by the National Basic Research Program of China(Grant No.2013CBA01702);the National Natural Science Foundation of China(Grant Nos.61377016,61575055,10974039,61307072,61308017,and 61405056); According to the electromagnetic field distributions, there exist two kinds of coupled spoof surface plasmon polaritons（SSPPs）, the symmetric and anti-symmetric modes, in the three-dimensional（3D） subwavelength sp...; 关键词：waveguides surface plasmons microwave technology

Generalization and propagation of spiraling Bessel beams with a helical axicon被引量：2: 《Chinese Physics B》2012年第1期234-243,共10页Sun Qiong-Ge Zhou Ke-Ya Fang Guang-Yu Liu Zheng-Jun Liu Shu-Tian; Project supported by the National Basic Research Program of China(Grant No.2011CB301801);the National Natural Science Foundation of China(Grant Nos.10974039,11047153,10904027,61008039,and 11104049);the Doctoral Program of Higher Education of China(Grant No.20102302120009);the Fundamental Research Funds for the Central Universities of China(Grant No.2009038); A generalized type of spiral Bessel beam has been demonstrated by using a spatially displaced helical axicon （HA）. The topological charge of the spiraling Bessel beams is determined by the order of the input Laguerr...; 关键词：Bessel beam helical axicon beam propagation spiral beam

k光子Jaynes-Cummings模型与运动原子相互作用中的熵交换及纠缠被引量：4: 《物理学报》2011年第11期318-324,共7页王继成廖庆洪王月媛王跃科刘树田; 国家重点基础研究发展计划(批准号:2011CB301801);国家自然科学基金(批准号:10974039)资助的课题~~; 文章研究了k光子Jaynes-Cummings模型与运动原子相互作用中的熵相互关系及纠缠特性.发现原子与光场之间具有熵交换特性.讨论了原子运动、光子数k和场模结构等因素对原子与光场熵相互关系的影响.此外,讨论了原子与场系统熵交换与纠缠之...; 关键词：熵交换纠缠 JAYNES-CUMMINGS模型原子运动

Decoherence of elliptical states in phase space: 《Chinese Physics B》2011年第5期6-11,共6页王月媛刘正君廖庆洪王继成刘树田; Project supported by the National Basic Research Program of China (Grant No. 2011CB301801);the National Natural Science Foundation of China (Grant No. 10974039); The effects of decoherence on elliptical states which concern the quantum superposition of N coherent states on an ellipse in the a plane are studied. The characteristic decoherence times are determined. The evolution...; 关键词：elliptical states Wigner distribution function decohercnce

分数双重非线性相关器特性研究被引量：1: 《光学学报》2011年第1期94-100,共7页杨秀娟张晓秋杨明刘正君刘树田; 国家自然科学基金(10974039)资助课题; 将分数傅里叶变换引入到双重非线性相关方法中,通过对参考图像和目标图像分数傅里叶变换谱的双重非线性操作实现非线性分数相关。该方法利用非线性参数以及分数阶控制目标的形状和纹理的权重,从而实现目标相关识别的调控。该非线性分数...; 关键词：图像处理分数双重非线性相关分数傅里叶变换可调节的分辨能力

Entanglement dynamics of two atoms successively passing a cavity: 《Chinese Optics Letters》2010年第12期1191-1194,共4页廖庆洪方光宇王月媛 M.A.Ahmad 刘树田; supported by the National Natural Science Foundation of China (No.10974039);the National Basic Research Program of China (No.2006CB302901); By means of concurrence, we investigate the dynamics of entanglement between two initially separate atoms in succession passing through a cavity and their interaction with a Fock state field. We then analyze the effec...; 关键词：PHOTONS

Rotary dynamics of solitons in radially periodic optical lattices: 《Chinese Optics Letters》2010年第8期791-794,共4页周可雅郭忠义刘树田; supported by the National Natural Science Foundation of China(Nos.10674038 and 10974039);the National Basic Research Program of China(No. 2006CB302901); We investigate the dynamics of strongly localized solitons trapped in remote troughs of radially periodic lattices with Kerr-type self-focusing nonlinearity. The rotary motion of solitons is found to be more stable fo...; 关键词：ROTATION

国家自然科学基金(10974039)