Some applications of a new coherent-entangled state in two-mode Fock space

doi:10.1088/1674-1056/20/5/050303

Abstract Using the technique of integration within an ordered product of operators, we find a new kind of coherent-entangled state (CES), which exhibits both coherent and entangled state properties. The set of CESs makes up a complete and partly nonorthogonal representation. Using a beam splitter, we propose a simple experimental scheme to produce the CES. Finally, we present some applications of CESs in quantum optics.

Keywords: new coherent-entangled state technique of integration within an ordered product of operators beam splitter squeezing operator

Received: 19 June 2010
Revised: 04 January 2011
Accepted manuscript online:

PACS:	03.65.Ud	(Entanglement and quantum nonlocality)
	42.79.Fm	(Reflectors, beam splitters, and deflectors)

Fund: Project supported by the National Natural Science Foundation of China (Grant No. 10574060), the Natural Science Foundation of Shandong Province, China (Grant Nos. Y2008A23 and ZR2010AQ027), and the Shandong Provincial Higher Educational Science and Technology Program, China (Grant Nos. J09LA07 and J10LA15).

Cite this article:

Meng Xiang-Guo(孟祥国), Wang Ji-Suo(王继锁), and Liang Bao-Long(梁宝龙) Some applications of a new coherent-entangled state in two-mode Fock space 2011 Chin. Phys. B 20 050303

[1]	Glauber R J 1963 Phys. Rev. 130 2529
[2]	Dodonov V V, Malkin I A and Man'ko V I 1974 Physica72 597
[3]	Mancini S 1997 Phys. Lett. A 233 291
[4]	Agarwal G S and Tara K 1991 Phys. Rev. A 43 492
[5]	Agarwal G S 1986 Phys. Rev. Lett. 57 827
[6]	Einstein A, Podolsky B and Rosen N 1935 Phys. Rev. 47777
[7]	Fan H Y and Klauder J R 1994 Phys. Rev. A 49 704
[8]	Campos R A, Saleh B E A and Teich M C 1989 Phys.Rev. A 50 5274
[9]	Fan H Y, Zaidi H R and Klauder J R 1987 Phys. Rev. D35 1831
[10]	For a review, see Fan H Y 2003 J. Opt. B: Quantum Semi-class. Opt. 5 147
[11]	Preskill J 1998 Quantum Information and Computation(California: California Institute of Technology)
[12]	Hu L Y and Fan H Y 2009 Chin. Phys. B 18 4657
[13]	Wang J S, Fan H Y and Meng X G 2010 Chin. Phys. B19 034206
[14]	Wu Y and Yang Y 2007 Phys. Rev. Lett. 98 013601
[15]	Wu Y and Yang Y 2004 Opt. Lett. 29 839

[1]	Dual-function beam splitter of high contrast gratings Wen-Jing Fang(房文敬), Xin-Ye Fan(范鑫烨), Hui-Juan Niu(牛慧娟), Xia Zhang (张霞), Heng-Ying Xu(许恒迎), and Cheng-Lin Bai(白成林). Chin. Phys. B, 2021, 30(4): 044205.
[2]	Attacking a high-dimensional quantum key distribution system with wavelength-dependent beam splitter Ge-Hai Du(杜舸海), Hong-Wei Li(李宏伟), Yang Wang(汪洋), Wan-Su Bao(鲍皖苏). Chin. Phys. B, 2019, 28(9): 090301.
[3]	Second-order temporal interference of two independent light beams at an asymmetrical beam splitter Jianbin Liu(刘建彬), Jingjing Wang(王婧婧), Zhuo Xu(徐卓). Chin. Phys. B, 2017, 26(1): 014201.
[4]	Demonstration of a cold atom beam splitter on atom chip Xiaojun Jiang(蒋小军), Xiaolin Li(李晓林), Haichao Zhang(张海潮), Yuzhu Wang(王育竹). Chin. Phys. B, 2016, 25(8): 080311.
[5]	Utra-thin anisotropic transmitting metasurface for polarization beam splitter application Wen-Long Guo(郭文龙), Guang-Ming Wang(王光明), Shan-Shan Ding(丁姗姗), Hai-Peng Li(李海鹏), Tong Cai(蔡通). Chin. Phys. B, 2016, 25(8): 084101.
[6]	Ultra-thin two-dimensional transmissive anisotropic metasurfaces for polarization filter and beam steering application Wen-Long Guo(郭文龙), Guang-Ming Wang(王光明), Hai-Peng Li(李海鹏), Kun Zhang(张昆), Tong Cai(蔡通). Chin. Phys. B, 2016, 25(10): 104101.
[7]	New 3-mode bosonic operator realization of SU(2) Lie algebra：From the point of view of squeezing Da Cheng (笪诚), Chen Qian-Fan (陈千帆), Fan Hong-Yi (范洪义). Chin. Phys. B, 2014, 23(9): 090302.
[8]	Designing analysis of the polarization beam splitter in two communication bands based on a gold-filled dual-corephotonic crystal fiber Fan Zhen-Kai (范振凯), Li Shu-Guang (李曙光), Fan Yu-Qiu (范玉秋), Zhang Wan (张婉), An Guo-Wen (安国文), Bao Ya-Jie (鲍亚杰). Chin. Phys. B, 2014, 23(9): 094212.
[9]	Maximal entanglement from photon-added nonlinear coherent states via unitary beam splitters K. Berrada. Chin. Phys. B, 2014, 23(2): 024208.
[10]	Designing of a polarization beam splitter for the wavelength of1310 nm on dual-core photonic crystal fiber with high birefringence and double-zero dispersion Bao Ya-Jie (鲍亚杰), Li Shu-Guang (李曙光), Zhang Wan (张婉), An Guo-Wen (安国文), Fan Zhen-Kai (范振凯). Chin. Phys. B, 2014, 23(10): 104218.
[11]	Detaching two single-mode squeezing operators from the two-mode squeezing operator Fan Hong-Yi (范洪义), Da Cheng (笪诚). Chin. Phys. B, 2013, 22(9): 090303.
[12]	Squeezing entangled state of two particles with unequal masses Yang Yang (杨阳), Fan Hong-Yi (范洪义). Chin. Phys. B, 2013, 22(3): 030306.
[13]	A novel optical beam splitter based on photonic crystal with hybrid lattices Zhu Qing-Yi(朱清溢), Fu Yong-Qi(付永启), Hu De-Qing(胡德清), and Zhang Zhi-Min(章志敏) . Chin. Phys. B, 2012, 21(6): 064220.
[14]	Controlling the self-collimation characteristics of near-infrared two-dimensional metallic photonic crystal Feng Shuai (冯帅), Ren Cheng (任承), Wang Wen-Zhong (王文忠), Wang Yi-Quan (王义全 ). Chin. Phys. B, 2012, 21(11): 114212.
[15]	A new bipartite entangled state describing the parametric down-conversion process and its applications in quantum optics Meng Xiang-Guo (孟祥国), Wang Ji-Suo (王继锁), Zhang Xiao-Yan (张晓燕). Chin. Phys. B, 2012, 21(10): 100305.

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Metrics
Related Articles

Some applications of a new coherent-entangled state in two-mode Fock space

Cite this article:

Online attention