Squeezing Enhancement of an Initially Squeezed Electromagnetic Field in Two-photon Interaction Dicke Model

Chin. Phys. Lett.

1991, Vol. 8

Issue (7): 341-344 DOI:

Original Articles

Squeezing Enhancement of an Initially Squeezed Electromagnetic Field in Two-photon Interaction Dicke Model

ZHOU Yidong;LI Shiqun;CHEN Tianjie^*

Department of Applied Physics, Tsinghua University, Beijing 100084 ^*Department of Physics, Peking University, Beijing 100871

Cite this article:

ZHOU Yidong, LI Shiqun, CHEN Tianjie 1991 Chin. Phys. Lett. 8 341-344

Download: PDF(145KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract The evolution of an initially squeezed electromagnetic field was studied by using two-photon interaction Dicke model and pertubation approach. It was found that under certain condition in two-photon Dicke model squeezing will be enhanced. The physical insight of this phenomenon is discussed.

Keywords: 42.50.Dv 42.50.Fx

Published: 01 July 1991

PACS:	42.50.Dv	(Quantum state engineering and measurements)
	42.50.Fx

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1991/V8/I7/0341

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	ZHOU Yidong
	LI Shiqun
	CHEN Tianjie

Related articles from Frontiers Journals

[1]	GUO Yu, LUO Xiao-Bing. Quantum Teleportation between Two Distant Bose–Einstein Condensates[J]. Chin. Phys. Lett., 2012, 29(6): 341-344
[2]	CHEN Peng,QIAN Jun,CHEN Dong-Yuan,HU Zheng-Feng,WANG Yu-Zhu. Interference of a Narrowband Biphoton with Double Electromagnetically Induced Transparency in an N-Type System[J]. Chin. Phys. Lett., 2012, 29(4): 341-344
[3]	GAO Gui-Long,SONG Fu-Quan,HUANG Shou-Sheng,WANG Yan-Wei,FAN Zhi-Qiang,YUAN Xian-Zhang,JIANG Nian-Quan. Producing and Distinguishing χ-Type Four-Qubit States in Flux Qubits**[J]. Chin. Phys. Lett., 2012, 29(4): 341-344
[4]	CAO Ming-Tao, HAN Liang, QI Yue-Rong, ZHANG Shou-Gang, GAO Hong, LI Fu-Li. Calculation of the Spin-Dependent Optical Lattice in Rubidium Bose–Einstein Condensation[J]. Chin. Phys. Lett., 2012, 29(3): 341-344
[5]	ZHENG An-Shou, , LIU Ji-Bing, CHEN Hong-Yun . N−Qubit W State of Spatially Separated Atoms via Fractional Adiabatic Passage**[J]. Chin. Phys. Lett., 2011, 28(8): 341-344
[6]	FANG Bin, LIU Bi-Heng, HUANG Yun-Feng, SHI Bao-Sen, GUO Guang-Can . Spectrum Analysis of a Pulsed Photon Source Generated from Periodically Poled Lithium Niobate**[J]. Chin. Phys. Lett., 2011, 28(7): 341-344
[7]	CHEN Peng, ZHOU Shu-Yu, XU Zhen, DUAN Ya-Fan, CUI Guo-Dong, HONG Tao, WANG Yu-Zhu . Narrowband Biphoton Generation with Four-Wave Mixing in a Far-Detuning Three-Level System**[J]. Chin. Phys. Lett., 2011, 28(7): 341-344
[8]	PENG Liang, HUANG Yun-Feng, LI Li, LIU Bi-Heng, LI Chuan-Feng, GUO Guang-Can . Experimental Demonstration of Largeness in Bipartite Entanglement Sudden Death[J]. Chin. Phys. Lett., 2011, 28(7): 341-344
[9]	YAN Hui, , ZHU Shi-Liang, DU Sheng-Wang . Efficient Phase-Encoding Quantum Key Generation with Narrow-Band Single Photons**[J]. Chin. Phys. Lett., 2011, 28(7): 341-344
[10]	ZHANG Xue, ZHENG Tai-Yu, TIAN Tian, PAN Shu-Mei . The Dynamical Casimir Effect versus Collective Excitations in Atom Ensemble[J]. Chin. Phys. Lett., 2011, 28(6): 341-344
[11]	HOU Shen-Yong, YANG Kuo . Properties of the Measurement Phase Operator in Dual-Mode Entangle Coherent States**[J]. Chin. Phys. Lett., 2011, 28(6): 341-344
[12]	ZHANG Miao, JIA Huan-Yu, WEI Lian-Fu, . Entangling a Series of Trapped Ions by Moving Cavity Bus**[J]. Chin. Phys. Lett., 2011, 28(6): 341-344
[13]	LI Hong-Rong, LI Fu-Li, ZHU Shi-Yao . Quantum Nonlocally Correlated Observables for Non-Gaussian States**[J]. Chin. Phys. Lett., 2011, 28(5): 341-344
[14]	Sudha, , B. G. Divyamani, A. R. Usha Devi, . Loss of Exchange Symmetry in Multiqubit States under Ising Chain Evolution**[J]. Chin. Phys. Lett., 2011, 28(2): 341-344
[15]	ZOU Wei-Ping, ZHANG Gang, XUE Zheng-Yuan . Arbitrary and Fast Quantum Gate with Semiconductor Double-Dot Molecules on a Chip**[J]. Chin. Phys. Lett., 2011, 28(12): 341-344

Viewed

Full text

Abstract