PHASE PROPERTIES OF PAIR COHERENT STATES

被引：23

作者：

GANTSOG, T

TANAS, R

机构：

[1] MONGOLIAN STATE UNIV, DEPT THEORET PHYS, ULAN BATOR 210646, MONGOLIA

[2] ADAM MICKIEWICZ UNIV, INST PHYS, DIV NONLINEAR OPT, PL-60780 POZNAN, POLAND

来源：

OPTICS COMMUNICATIONS | 1991年 / 82卷 / 1-2期

关键词：

D O I：

10.1016/0030-4018(91)90206-S

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Phase properties of pair coherent states are re-examined from the point of view of the Pegg-Barnett hermitian phase formalism. The joint probability distribution for the phases of the two modes is calculated and illustrated graphically. Strong correlation between the two phases is shown to exist, and the correlation coefficient calculated. The variance of the cosine of the phase-sum-operator is calculated. The results are compared to the earlier results of Agarwal.

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页码：145 / 152

页数：8

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