国家重点基础研究发展计划(2006CB921604)

作品数:12被引量:20H指数:3
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相关作者:印建平刘金明梁华秋徐冬梅陆俊发更多>>
相关机构:华东师范大学南通大学台州学院东华理工大学更多>>
相关期刊:《Chinese Optics Letters》《Chinese Physics B》《物理学报》更多>>
相关主题:TELEPORTATIONOPTICAL_TRAPSTARK纠缠态噪声信道更多>>
相关领域:理学机械工程电子电信更多>>
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亚声速NH3分子束静电Stark减速的理论研究
《物理学报》2015年第17期79-87,共9页刘建平 侯顺永 魏斌 印建平 
国家自然科学基金(批准号:10674047,10804031,10904037,10974055,11034002,11274114);国家重点基础研究发展计划(批准:2006CB921604,2011CB921602);上海市基础重点项目(批准号:07JC14017);上海市重点学科建设项目(批准号:B408)资助的课题~~
本文基于自行研制的第二代(180级)静电Stark减速器,展开了对NH_3的有效减速与冷却的理论研究.首先,计算了NH_3分子在|J=1,K=1〉量子态的Stark分裂,研究了不同的同步相位角下,减速器中NH_3分子的纵向相空间稳定区域;接着,采用Monte-Carl...
关键词:冷分子 Stark减速 氨分子 
Controllable optical multi-well trap and its optical lattices using compounded cosine patterns被引量:1
《Chinese Physics B》2010年第12期181-192,共12页周琦 陆俊发 印建平 
Project supported by the National Natural Science Foundation of China(Grant Nos.10434060,10674047 and 10804031);the National Key Basic Research and Development Program of China(Grant No.2006CB921604);the Program for Changjiang Scholar and Innovative Research Team,and Shanghai Leading Academic Discipline Project(Grant No.B408);the Youth Foundation of Jiangxi Educational Committee(Grant No.GJJ09530);the Open Research Fund of State Key Laboratory of Precision Spectroscopy,East China Normal University.
This paper proposes a flexible scheme to form various optical multi-well traps for cold atoms or molecules by using a simple optical system composed of an compounded amplitude cosine-only grating and a single lens ill...
关键词:multi-well optical trap optical lattices amplitude cosine-only grating spatial light modulator 
Matter-wave interference in an axial triple-well optical dipole trap被引量:2
《Chinese Physics B》2010年第9期323-330,共8页周琦 陆俊发 印建平 
supported by the National Natural Science Foundation of China (Grant Nos.10434060,10674047 and 10804031);the National Key Basic Research and Development Program of China (Grant No.2006CB921604);the Program for Changjiang Scholarand Innovative Research Team and Shanghai Leading Academic Discipline Project (Grant No.B408);the Youth Foundation of Jiangxi Educational Committee (Grant No.GJJ09530);the Scientific Research Foundation of ECIT (Grant No.DSH0417)
This paper proposes a scheme of axial triple-well optical dipole trap by employing a simple optical system composed of a circular cosine grating and a lens. Three optical wells separated averagely by -37 μm were crea...
关键词:triple-well optical trap matter-wave interference spatial light modulator 
Propagation properties of electromagnetic fields in elliptic dielectric hollow fibres and their applications被引量:2
《Chinese Physics B》2010年第8期325-337,共13页李会容 印建平 
Project supported by the National Natural Science Foundation of China(Grant Nos.10374029,10434060 and 10674047);the National Key Basic Research and Development Program of China(Grant No.2006CB921604);the Basic Key Program of Shanghai Municipality(Grant No.07JC14017);the Program for Changjiang Scholar and Innovative Research Team,and Shanghai Leading Academic Discipline Project(Grant No.B408)
We numerically calculate and analyse the electromagnetic fields, optical intensity distributions, polarization states and orbital angular momentum of some elliptic hollow modes in an elliptic dielectric hollow fiber ...
关键词:elliDtic hollow modes optical potential orbital angular momentum polarisation 
不同载气下气体相对电离度的光谱诊断被引量:1
《物理学报》2010年第3期1677-1680,共4页邵旭萍 龚天林 陈艳 陈景霞 陈扬骎 杨晓华 
国家自然科学基金(批准号:10574045);国家重点基础研究发展计划(批准号:2006CB921604);上海市自然科学重点项目(批准号:07JC14017和07DZ22025);精密光谱科学与技术国家重点实验室资助的课题~~
利用速度调制光谱技术,以N2+为分子探针,研究了N2在不同缓冲气体(氦和氖)下的电离行为.N2+某一振转吸收谱线的强度与速度调制的调制度和N2+浓度成正比,因而通过测量两种缓冲气体下光谱强度,即可推算出相对电离度.
关键词:速度调制 调制度 电离系数 等离子体诊断 
Isotopic effect of Cl_2^+ rovibronic spectra in the A-X system被引量:1
《Chinese Physics B》2009年第7期2724-2728,共5页吴玲 杨晓华 陈扬骎 
Project supported by the National Natural Science Foundation of China (Grant Nos 10434060 and 10574045);the National Key Basic Research and Development Program of China (Grant No 2006CB921604);the Basic Key Program of Shanghai Municipality(Grant Nos 07JC14017 and 07dz22025);State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics of China (Grant No T152616);State Key Laboratory of Precision Spectroscopy and Department of Education of Zhejiang Province of China (Grant No Y200701718)
This paper studies the isotopic effect of Cl2^+ rovibronic spectra in the A^2Лu (Ω = 1/2)-X^2Лg (Ω = 1/2) system. Based on the experimental results of the molecular constants of ^35Cl2^+, it calculates the v...
关键词:Cl2^+ isotope shifts molecular constants 
Teleportation of a two-particle four-component squeezed vacuum state by linear optical elements被引量:3
《Chinese Optics Letters》2009年第5期440-442,共3页陈慧娜 刘金明 
supported by the National Natural Science Foundation of China (Nos.60708003 and 60578050);the National "973" Program of China (No.2006CB921604);the Shanghai Science and Technology Committee (No.07JC14017);the Director Fund of State Key Laboratory of Precision Spectroscopy
We present a linear optical scheme for achieving a unity fidelity teleportation of a two-particle four- component squeezed vacuum state using two entangled squeezed vacuum states as quantum channel. The devices used a...
关键词:Particle beams VACUUM 
噪声环境下基于两体纠缠态的远程态制备被引量:4
《物理学报》2009年第6期3692-3698,共7页梁华秋 刘金明 
国家自然科学基金(批准号:60708003,60578050);国家重点基础研究计划(批准号:2006CB921604);上海市重点基础研究计划(批准号:07JC14017);浙江省教育厅科研计划(批准号:Y200803630)资助的课题~~
本文研究了量子噪声对分别以Einstein-Podolsky-Rosen(EPR)态和两体部分纠缠态作为量子信道来远程制备单比特态的量子过程的影响.通过求解Lindblad形式的主方程,得到量子信道随时间的演化,采用迹距离来度量不同噪声情况下输出态与初态...
关键词:远程态制备 迹距离 纠缠态 噪声信道 
Effects of Dzyaloshinski-Moriya interaction and intrinsic decoherence on teleportation via a two-qubit Heisenberg XYZ model被引量:2
《Chinese Physics B》2009年第2期411-417,共7页胡小勉 刘金明 
Project supported by the National Natural Science Foundation of China (Grant Nos 60708003, 60578050 and 10434060);the National Basic Research Program of China (Grant No 2006CB921604);the Shanghai Science and Technology Committee (GrantNo 07JC14017);by the Director Fund of State Key Laboratory of Precision Spectroscopy
Quantum teleportation via the entangled channel composed of a two-qubit Heisenberg XYZ model with Dzyaloshinski-Moriya (DM) interaction in the presence of intrinsic decoherence has been investigated. We find that th...
关键词:Heisenberg model intrinsic decoherence DM interaction average fidelity 
Theoretical study of slowing supersonic CH_3F molecular beams using electrostatic Stark decelerator
《Chinese Physics B》2009年第1期149-156,共8页邓联忠 符广彬 印建平 
Project supported by the National Natural Science Foundation of China (Grant Nos 10374029,10434060 and 10674047);the National Key Basic Research and Development Program of China (Grant No 2006CB921604);the Basic Key Program of Shanghai Municipality of China (Grant No 07JC14017);the Program for Changjiang Scholar and Innovative Research Team;the Shanghai Leading Academic Discipline Project of China (Grant No B408)
We have calculated the Stark effect of CH3F molecules in external electrical fields, the rotational population of supersonic CH3F molecules in different quantum states, and analyse the motion of weak-field-seeking CH3...
关键词:molecular beam stark effect stark decelerator 
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