%0 Journal Article
%T Phase probability distributions of photon-subtracted squeezed vacuum states<br>减光子压缩真空态的相位概率分布
%A WANG Zhong-qing
%A WAN Peng
%A <br>汪仲清
%A 万鹏
%J 重庆邮电大学学报(自然科学版)
%D 2007
%I 
%X Using the phase state and phase operator introduced by Pegg and Barnett, the phase probability distributions of the photon-subtracted squeezed vacuum states were investigated. Numerical results indicate that the phase probability distribution of the photon-subtracted squeezed vacuum states are mainly regulated by the phase parameter and the squeezing parameter. The phase parameter causes the probability distributions exhibiting peak and vale shape, and peak value is determined by the squeezing parameter. Furthermore, the phase probability distributions are influenced by the photon-subtracted number in a certain extent.
%K photowsubtracted squeezed vacuum state
%K phase state
%K phase probability distribution
%K quantum interference effect<br>减光子压缩真空态
%K 相位态
%K 相位概率分布
%K 量子干涉效应
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=5C2694A2E5629ECD6B59D7B28C6937AD&aid=5EEF87D2D9DE2F68&yid=A732AF04DDA03BB3&vid=2A8D03AD8076A2E3&iid=E158A972A605785F&sid=F204392B3B11C3BD&eid=AE43DE0664B02889&journal_id=1673-825X&journal_name=重庆邮电大学学报(自然科学版)&referenced_num=0&reference_num=18