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《Chinese Journal of Quantum Electronics》 2005-01
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Effects of generalized nonlinear unequal-power higher-power sum-squeezing of superposition state light-field composed of the two different multimode functional coherent states-unequal higher power sum-squeezing of generalized magnetic-field component

WEI Shi-xiu, YANG Zhi-yong, HOU Xun, LIU Bao-ying, LAI Zhen-jiang(School of Electronic & Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China ;Institute of Technology and Physics, Xidian University, Xi'an 710071, China ;Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 710068, China ; Institute of Photonics and Photon-Technology, Northwest University, Xi'an 710069, China )  
In this paper, the multimode squeezed state theory is utilized to study the characteristics of generalized nonlinear-unequal-power higher-power sum-squeezing of generalized magnetic-field component in the state |ψ(f)(2)q made up of the linear superposition of multimode functional coherent state |{fj(x,y,z)}q and its contrary state |{-fj(x,y,z)}q according to the superposition principle of quantum state in quantum mechanics. It is found that: 1) under the condition of the sum of squeezing-power-number being an any even-number, thestate |ψ(f)(2)q can always stay in the generalized nonlinear unequal-power Nj-H minimum uncertainty state;and 2) under the condition of the sum of squeezing-power-number being an anyodd-number, while some other fixed conditions are satisfied by the state |ψ(f)(2)q the state mentioned can display the effects of generalized nonlinear unequal-power Nj-th power H-squeezing that changes periodically and alternatively.
【Fund】: 陕西省自然科学基金项目(2001SL04) 陕西省科技攻关项目(2002K05-G9)
【CateGory Index】: O431.2
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【References】
Chinese Journal Full-text Database 2 Hits
1 XUE Hong1,3,YANG Zhi-yong2(1.Applied Physics Department,Xi'an University of Technology,Xi'an, Shaanxi 710048,China;2.School of Technical Physics,Xidian University,Xi'an 710071,China;3.Physics Department,Weinan Teachers College,Weinan,Shannxi 714000,China);The Even-power Y-squeezing of Generalized Electric-field Component of MFSS Light-field with the Three Macroscopically Distinguishable Multimode Quantum Coherent States[J];The Journal of Light Scattering;2007-03
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 XU Min 1 ,HAN Xiao-wei 2,YANG Hai-yan 2 (1.The Physics department, Ankang Teachers College, Ankang 725000 2. The Physics Department, Weinan Normal College, Weinan 714000, China);The Mechanism of Squeezed Light Field State and Its Prospect[J];Journal of Ankang Teachers College;2002-04
2 WANG Ju xia 1,YANG Zhi yong 2,3 ,SHEN Zheng min 4,HOU Xun 2,5 (1.Dept. Phys.,Weinan Teachers College,Weinan 714000,Shaanxi,China; 2.Inst.Photonics & Photon Tech.,Northwest Univ.,Xi'an 710069,Shaanxi,China; 3.Inst. Modern Phys.,Northwest;The properties of unequalled-order N_j-th power Y-squeezing in the two new kinds multimode Schrdinger cat state light fields[J];Journal of Baoji College of Arts and Science(Natural Science Edition);2002-03
3 GAO Fei~(1,2),WEN Qiao-yan~1 (1.Science School, Beijing University of Posts and Telecommunications, Beijing 100876, China; 710071, China);A Protocol of Quantum Key Distribution and Identification[J];Journal of Beijing University of Posts and Telecommunications;2004-03
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6 LIN De-jing,LIN Bo-gang (Department of Computer Science and Technology,Fuzhou University, Fuzhou 350002,China);Survey on the Cryptography of Symmetry, Public-key and Quantum[J];Telecommunication Engineering;2003-03
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10 WANG Ju-xia 1, YANG Zhi-yong 2,3 , HOU Xun 2,4 (1.Department of Physics,Research Section of Quantum Optics & Photonics,Weinan Teachers College,Weinan 714000,China; 2.Institute of Photonics & Photon-Technology,Provincial Key Laboratory of Photoel;Study on the Properties of Amplitude Unequalled-power Squeezing in the Two Types of Multi-mode Superposition State[J];Journal of Optoelectronics.laser;2002-07
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 LI Wang,XUN Hong,YANG Zhi-yong1(Media Engineering Department,Physics Department,Weinan Teachers College,Weinan 714000,P.R.China;School of Technical Physics,Xidian University1,Xi'an 710071,P.R.China);Influences of Gain Medium and Absorb Medium to High-power Amplitude-squeezing of Multimode Functional Superposition State Light-field[J];Science Technology and Engineering;2008-24
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