Photon statistical properties of photon-added two-mode squeezed coherent states  

作　　者：许雪芬 王帅 唐斌 

机构地区：[1]Department of Basic Course,Wuxi Institute of Technology [2]School of Mathematics and Physics,Changzhou University

出　　处：《Chinese Physics B》2014年第2期284-290,共7页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (Grant Nos.11174114 and 61107055);the Natural Science Foundation of Wuxi Institute of Technology of China (Grant No.401301293)

摘　　要：We investigate photon statistical properties of the multiple-photon-added two-mode squeezed coherent states （PA- TMSCS）. We find that the photon statistical properties are sensitive to the compound phase involved in the TMSCS. Our numerical analyses show that the photon addition can enhance the cross-correlation and anti-bunching effects of the PA- TMSCS. Compared with that of the TMSCS, the photon number distribution of the PA-TMSCS is modulated by a factor that is a monotonically increasing function of the numbers of adding photons to each mode; further, that the photon addition essentially shifts the photon number distribution.We investigate photon statistical properties of the multiple-photon-added two-mode squeezed coherent states （PA- TMSCS）. We find that the photon statistical properties are sensitive to the compound phase involved in the TMSCS. Our numerical analyses show that the photon addition can enhance the cross-correlation and anti-bunching effects of the PA- TMSCS. Compared with that of the TMSCS, the photon number distribution of the PA-TMSCS is modulated by a factor that is a monotonically increasing function of the numbers of adding photons to each mode; further, that the photon addition essentially shifts the photon number distribution.

关 键 词：photon statistical properties two-mode squeezed coherent state non-Gaussian operation photon addition 

分 类 号：O431.2[机械工程—光学工程] O431[理学—光学]