Author Affiliations
Abstract
1 Department of Physics, Shanghai University, Shanghai 200436
2 Key Laboratory for Quantum Information and Measurements of Education Ministry, Tsinghua University, Beijing 100084
The purpose of this paper is to deduce an analytical expression for the violation of Bell’s inequality by quantum theory and plane trigonometry, and expound the violation and maximal violation of the first, second type Bell’s inequality in detail. Further, we find out the sufficient conditions for the region in which Bell’s inequalities are violated.
270.0270 quantum optics 270.5570 quantum detectors Chinese Optics Letters
2003, 1(6): 06357
Author Affiliations
Abstract
1 Department of Physics, Shanghai University, Shanghai 200436
2 Key Laboratory for Quantum Information and Measurements of Education Ministry, Tsinghua University, Beijing 100084
In this paper, we derive the bright and dark photon number states for spatial interference of two or more light beams and succeed in the explanation of Young's interference experiment, and also achieve a better comprehension of the well known comment of Dirac "each photon only interferences with itself". From the fully quantum point of view, the origin of the interference fringes consists in the mode transformation and the detection of double-slit states.
030.0030 coherence and statistical optics 030.4070 modes 040.5570 quantum detectors 270.0270 quantum optics 270.1670 coherent optical effects 270.5290 photon statistics Chinese Optics Letters
2003, 1(2): 02118
1 Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai 201800
2 Department of Physics, Shanghai University of Science and Technology, Shanghai 201800
Chinese Journal of Lasers B
1993, 2(4): 333
Shanghai Institute of Optics and Fine Mechanics, Aedemia Sinica, Shanghai 201800
Chinese Journal of Lasers B
1992, 1(4): 353
Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai 201800
Chinese Journal of Lasers B
1992, 1(4): 333
Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai 201800
Chinese Journal of Lasers B
1992, 1(4): 321
Shanghai Institute of Optics and Fine Mechanics, Aeademia Sinica, Shanghai 201800
Chinese Journal of Lasers B
1992, 1(1): 43
用高功率激光加热微管靶,观察到在软X光波段的Mg+10能级粒子数反转.对微管靶作的二维诊断,得到了维管靶等离子体电子温度和密度的空间分布.
微管靶 等离子体
用正则模分析方法,讨论了激光等离子体细丝中的激光束传播问题;用微扰理论求出在轴向和径向都有密度分布的等离子体细丝中激光束传播的解.
等离子体 正则模 微扰理论
本文应用噪声源的量子理论,分析了一个腔内同时含增益介质及非线性介质的系统在外界非相干光泵浦下输出压缩态光的可能性.结果表明,当系统稳定运转后,出射场有较高的强度,而且电场正交分量之一的起伏被压缩到标准量子限之下.
压缩态 非相干泵浦
