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国家重点基础研究发展计划(2011CB921200): 作品数：20被引量：84H指数：5; 导出分析报告; 相关作者：李传锋崔金明吴晓伟邹长铃董春华更多>>; 相关机构：中国科学技术大学更多>>; 相关期刊：《Chinese Physics Letters》《Chinese Optics Letters》《Science Bulletin》《物理》更多>>; 相关主题：QUANTUM_KEY_DISTRIBUTIONQUANTUMICE-IDEMONSTRATION光学微腔更多>>; 相关领域：理学电子电信机械工程一般工业技术更多>>

Hong–Ou–Mandel interference with two independent weak coherent states被引量：4: 《Chinese Physics B》2016年第2期76-81,共6页陈华安雪碧伍娟银振强王双陈巍韩正甫; Project supported by the National Basic Research Program of China(Grants Nos.2011CBA00200 and 2011CB921200);the National Natural Science Foundation of China(Grant Nos.61201239,61205118,11304397,and 61475148);the“Strategic Priority Research Program(B)”of the Chinese Academy of Sciences(Grant No.XDB01030100 and XDB01030300); Recently, the Hong-Ou-Mandel （HOM） interference between two independent weak coherent pulses （WCPs） has been paid much attention due to the measurement-device-independent （MDI） quantum key distribution （QKD）. ...; 关键词：Hong-Ou-Mandel interference weak coherent states measurement-device-independent quantumkey distribution

FPGA based digital phase-coding quantum key distribution system: 《Science China(Physics,Mechanics & Astronomy)》2015年第12期153-159,共7页LU XiaoMing Zhang LiJun WANG YongGang CHEN Wei HUANG DaJun LI Deng WANG Shuang HE DeYong YIN ZhenQiang ZHOU Yu HUI Cong HAN ZhengFu; supported by the National Key Basic Research Program of China(Grant Nos.2011CBA00200 and 2011CB921200);the National Natural Science Foundation of China(Grant Nos.61201239,6120511811304397 and 61475148);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant Nos.XDB01030100 and XDB01030300); Quantum key distribution （QKD） is a technology with the potential capability to achieve information-theoretic security. Phase- coding is an important approach to develop practical QKD systems in fiber channel. In or...; 关键词：quantum key distribution phase-coding digital phase modulation field programmable gate array Faraday-Michelsoninterferometer

Decoy-state measurement-device-independent quantum key distribution with mismatched-basis statistics被引量：1: 《Science China(Physics,Mechanics & Astronomy)》2015年第9期1-4,共4页ZHANG ChunMei LI Mo YIN ZhenQiang LI HongWei CHEN Wei HAN ZhengFu; supported by the National Basic Research Program of China(Grant Nos.2011CBA00200 and 2011CB921200);the National Natural Science Foundation of China(Grant Nos.61201239,61205118,11304397 and 61475148);China Postdoctoral Science Foundation(Grant No.2013M540514);Anhui Provincial Natural Science Foundation(Grant No.1408085QF102); Measurement-device-independent quantum key distribution(MDI-QKD) is aimed at removing all detector side channel attacks,while its security relies on the assumption that the encoding systems including sources are fully...; 关键词：decoy-state method MDI-QKD full parameter optimization mismatched-basis statistics

Countermeasure against probabilistic blinding attack in practical quantum key distribution systems被引量：1: 《Chinese Physics B》2015年第9期111-115,共5页钱泳君李宏伟何德勇银振强张春梅陈巍王双韩正甫; Project supported by the National Basic Research Program of China(Grant Nos.2011CBA00200 and 2011CB921200);the National Natural Science Foundation of China(Grant Nos.61475148,61201239,61205118,and 11304397);the China Postdoctoral Science Foundation(Grant No.2013M540514); In a practical quantum key distribution（QKD） system, imperfect equipment, especially the single-photon detector,can be eavesdropped on by a blinding attack. However, the original blinding attack may be discovered by...; 关键词：countermeasure bound single-photon detector probabilistic blinding attack quantum key distribution

Magnetic Field Measurement with Heisenberg Limit Based on Solid Spin NOON State: 《Chinese Physics Letters》2015年第6期164-168,共5页周雷鸣董杨孙方稳; Supported by the National Basic Research Program of China(No 2011CB921200);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences under Grant (No XDB01030200);the National Natural Science Foundation of China(No11374290);the Fundamental Research Funds for the Central Universities and the Foundation for Authors of National Excellent Doctoral Dissertation of China; The maximum entangled number state （NOON state） can improve the sensitivity of physical quantity measure- ment to the Heisenberg limit 1/N. In this work, the magnetic field measurement based on the individual solid ...; 关键词：Magnetic Field Measurement with Heisenberg Limit Based on Solid Spin NOON State

Optomechanical interfaces for hybrid quantum networks被引量：4: 《National Science Review》2015年第4期510-519,共10页Chunhua Dong Yingdan Wang Hailin Wang; support from the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(XDB01030200);National Basic Research Program of China(2011CB921200 and 2011CBA00200);the National Natural Science Foundation of China(61308079);Anhui Provincial Natural Science Foundation(1508085QA08);the Fundamental Research Funds for the Central Universities;support from the Chinese Youth 1000 Talents Program and a grant from NSFC(11434011);support from US NSF and the DARPA ORCHID program; Recent advances on optical control of mechanical motion in an optomechanical resonator have stimulated strong interests in exploring quantum behaviors of otherwise classical, macroscopic mechanical systems and especia...; 关键词：cavity optomechanics radiation pressure quantum networks quantum optics quantum state transfer

Adjustable unbalanced quantum random-number generator: 《Chinese Optics Letters》2015年第2期62-66,共5页许曼莉黄靖正梁文烨张春梅王双银振强陈巍韩正甫; supported by the National Natural Science Foundation of China(Nos.61101137,61201239,61205118,and 11304397);the National Basic Research Program of China(Nos.2011CBA00200 and2011CB921200); We report an adjustable unbalanced quantum random-number generator based on the polarization of photons,which can produce nondeterministic true random unbalanced numbers. The underlying physical process is inherently ...; 关键词：Number theory Quantum theory

Efficient error estimation in quantum key distribution被引量：5: 《Chinese Physics B》2015年第1期153-156,共4页李默 Patcharapong Treeviriyanupab 张春梅银振强陈巍韩正甫; Project supported by the National Basic Research Program of China(Grant Nos.2011CBA00200 and 2011CB921200);the National Natural Science Foundation of China(Grant Nos.61101137,61201239,and 61205118); In a quantum key distribution（QKD） system, the error rate needs to be estimated for determining the joint probability distribution between legitimate parties, and for improving the performance of key reconciliation....; 关键词：error estimation parity comparison quantum key distribution

Experimental demonstration of photonic quantum ratchet: 《Science Bulletin》2015年第2期249-255,I0003,共8页张驰李传锋郭光灿; supported by the National Basic Research Program of China(2011CB921200);the National Natural Science Foundation of China(11325419,11274289,61327901);the Fundamental Research Funds for the Central Universities(WK2470000011); We create a potential for light with a phase mirror and then experimentally realize a photonic quantum ratchet in an all-optical system, in which ratchet effects can be observed with the naked eye up to more than 22 s...; 关键词：Quantum ratchet Quantum simulation Photonics Quantum resonance

Subdiffraction optical manipulation of the charge state of nitrogen vacancy center in diamond被引量：12: 《Light(Science & Applications)》2015年第1期554-561,共8页Xiangdong Chen Changling Zou Zhaojun Gong Chunhua Dong Guangcan Guo Fangwen Sun; This study was financially supported by the National Basic Research Program of China(Grant No.2011CB921200);the Knowledge Innovation Project of Chinese Academy of Sciences(Grant No.60921091);the National Natural Science Foundation of China(Grant No.11374290);the Program for New Century Excellent Talents in University;the Fundamental Research Funds for the Central Universities;the Foundation for the Author of National Excellent Doctoral Dissertation of China.; As a potential candidate for quantum computation and metrology,the nitrogen vacancy(NV)center in diamond presents both challenges and opportunities resulting from charge-state conversion.By utilizing different lasers ...; 关键词：charge state NV center photon ionization super-resolution microscopy

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