PHOTON STATISTICS OF 2-MODE SQUEEZED STATES AND INTERFERENCE IN 4-DIMENSIONAL PHASE-SPACE

被引：86

作者：

CAVES, CM

ZHU, C

MILBURN, GJ

SCHLEICH, W

机构：

[1] UNIV QUEENSLAND, DEPT PHYS, ST LUCIA, QLD 4067, AUSTRALIA

[2] MAX PLANCK INST QUANTUM OPT, W-8046 GARCHING, GERMANY

来源：

PHYSICAL REVIEW A | 1991年 / 43卷 / 07期

关键词：

D O I：

10.1103/PhysRevA.43.3854

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We derive the joint photon-number distribution for two-mode squeezed states with coherent amplitudes. For certain ranges of the parameters, the joint distribution exhibits nonclassical oscillations, which are the two-mode analog of the oscillations found in the single-mode case. These nonclassical oscillations are absent from the marginal distributions for each mode. The nonclassical features of the joint distribution may be explained using the interference-in-phase-space concept in four-dimensional phase space.

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页码：3854 / 3861

页数：8

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