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[期刊论文] 作者:Wu Wei,Wu Ling-An,Xin Zong-Zheng, 来源:中国物理(英文版) 年份:2004
By applying higher powers of the Bogoliubov transformation operator b = γ*a +μ* a to the two-photon coherent states (or minimum uncertainty squeezed states) w...
[期刊论文] 作者:Ma Hai-Qiang,Zhao Jian-Ling,Wu Ling-An, 来源:中国物理B(英文版) 年份:2009
A new type of all-fibre Sagnac interferometer composed of two loops is proposed and analysed in detail. It can be used with a very long transmission line while...
[期刊论文] 作者:CHEN Kai,WU Ling-An,SHIH Yan-Hua, 来源:中国物理快报(英文版) 年份:2004
In a dispersive medium, different monochromatic modes of light have different phase velocities. Under special circumstances, a superposition of these modes resu...
[期刊论文] 作者:YAN Dong,WANG Xiao-Guang,WU Ling-An, 来源:中国物理快报(英文版) 年份:2005
In many-particle spin-half systems with exchange symmetry, we find that the spin squeezing is related to two types of entanglement, the bipartite and the pairwi...
[期刊论文] 作者:YAN Dong,WANG Xiao-Guang,WU Ling-An, 来源:中国物理快报(英文版) 年份:2005
We study spin squeezing properties in the real and imaginary spin coherent states. We obtain analytical expressions of two spin squeezing parameters via a novel...
[期刊论文] 作者:Liu Qian,Luo Kai-Hong,Chen Xi-Hao,Wu Ling-An, 来源:中国物理B(英文版) 年份:2010
[期刊论文] 作者:Niu Jin-Yan,Pei Li-Ya,Wu Ling-An,Fu Pan-Ming, 来源:中国物理B(英文版) 年份:2010
We study phase-conjugate six-wave mixing spectroscopy based on electromagnetically-induced-transparency in a Doppler-broadened folded four-level system.It is fo...
[期刊论文] 作者:LUO Kai-Hong,HUANG Bo-Qiang,ZHENG Wei-Mou,WU Ling-An, 来源:中国物理快报(英文版) 年份:2012
We report the nonlocal imaging of an object by conditional averaging of the random exposure frames of a reference detector,which only sees the freely propagatin...
[期刊论文] 作者:ZUO Zhan-Chun,LIU Xia,SUN Jiang,WU Ling-An,FU Pan-Ming, 来源:中国物理快报(英文版) 年份:2006
We study two-photon resonant nondegenerate four-wave mixing (NFWM) in a Doppler broadened system. It is found that because the induced polarization is sensitive...
[期刊论文] 作者:Li Hui-Qing,Geng Ai-Cong,Bo Yong,Wu Ling-An,Cui Da-Fu,Xu Zu-Yan, 来源:中国物理(英文版) 年份:2005
The beam divergence effects of the input pump laser on a high power nanosecond optical parametric oscillator (OPO) have been numerically simulated. The OPO conv...
[期刊论文] 作者:SUN Jiang,FU Guang-Sheng,SU Hong-Xin,ZUO Zhan-Chun,WU Ling-An,FU Pan-Ming, 来源:中国物理快报(英文版) 年份:2008
We report a three-photon resonant nondegenerate six-wave mixing (NSWM) in a dressed cascade five-level system.It has advantages that phase match condition is no...
[期刊论文] 作者:Pei Li-Ya,Niu Jin-Yan,Wang Ru-Quan,Qu Yi-Zhi,Wu Ling-An,Fu Pan-Ming,Zuo Zhan-Chun, 来源:中国物理B(英文版) 年份:2015
[期刊论文] 作者:Pei Li-Ya,Niu Jin-Yan,Wang Ru-Quan,Qu Yi-Zhi,Zuo Zhan-Chun,Wu Ling-An,Fu Pan-Ming, 来源:中国物理B(英文版) 年份:2015
[期刊论文] 作者:Lu Xiao-Gang,Miao Xing-Xu,Bai Jin-Hai,Yuan Yuan,Wu Ling-An,Fu Pan-Ming,Wang Ru-Quan, 来源:中国物理B(英文版) 年份:2015
[期刊论文] 作者:MA Hai-Qiang,WANG Su-Mei,ZHANG Da,CHANG Jun-Tao,JI Ling-Ling,HOU Yan-Xue,WU Ling-An, 来源:中国物理快报(英文版) 年份:2004
A new scheme for a random number generator based on quantum entangled photon pairs is demonstrated.Signal photons produced by optical parametric down-conversion...
[期刊论文] 作者:ZUO Zhan-Chun,SUN Jiang,MI Xin,YU Zu-He,JIANG Qian,WU Ling-An,FU Pan-Ming, 来源:中国物理快报(英文版) 年份:2005
We report a three-photon resonant six-wave mixing (SWM) with phase- conjugation geometry. It has advantages that phase matching condition is not critical and th...
[期刊论文] 作者:Zuo Zhan-Chun,Sun Jiang,Liu Xia,Mi Xin,Yu Zu-He,Jiang Qian,Fu Pan-Ming,Wu Ling-An, 来源:中国物理(英文版) 年份:2007
Two-photon resonant nondegenerate four-wave mixing (NFWM) with the addition of a coupling field in Ba atomic vapour has been studied. We find that coherence of...
[期刊论文] 作者:SUN Jiang,MI Xin,YU Zu-He,JIANG Qian,ZUO Zhan-Chun,WANG Yan-Bang,WU Ling-An,FU Pan-Ming, 来源:中国物理快报(英文版) 年份:2004
Quantum interference may lead to suppression and enhancement of the two-photon resonant nondegenerate fourwave mixing signal in a cascade four-level system. Suc...
[期刊论文] 作者:SUN Zhi-Bin,MA Hai-Qiang,LEI Ming,WANG Di,LIU Zhao-Jie,YANG Han-Dong,WU Ling-An,ZHAI Guang-Jie,FENG Ji, 来源:中国物理快报(英文版) 年份:2007
A single-photon detector based on an InGaAs avalanche photodiode has been developed for use at telecom wavelengths. A suitable delay and sampling gate modulatio...
[期刊论文] 作者:Xue-Chun,Kong Yu-Peng,Zhang Ying,Zhang Jie,Yao Ai-Yun,Bi Yong,Sun Zhi-Pei,Cui Da-Fu,Li Rui-Ning,Wu Ling-An, 来源:中国物理(英文版) 年份:2004
We report a nanosecond Nd:YVO4-pumped optical parametric oscillator (OPO) based on periodically poled LiNbOs (PPLN). Tuning is achieved in this experiment by va...
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