Giant violations of classical inequalities through conditional homodyne detection of the quadrature amplitudes of light

被引：75

作者：

Carmichael, HJ ^{[1
]}

Castro-Beltran, HM

Foster, GT

Orozco, LA

机构：

[1] Univ Ulm, Abt Quantenphys, D-89069 Ulm, Germany

[2] Univ Oregon, Dept Phys, Eugene, OR 97403 USA

[3] SUNY Stony Brook, Dept Phys, Stony Brook, NY 11794 USA

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 85卷 / 09期

关键词：

D O I：

10.1103/PhysRevLett.85.1855

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Conditional homodyne detection is proposed as an extension of the intensity correlation technique introduced by Hanbury-Brown and Twiss [Nature (London) 177, 27 (1956)]. It detects giant quadrature amplitude fluctuations for weakly squeezed light, violating a classical bound by orders of magnitude. Fluctuations of both quadrature amplitudes are anomalously large. The squeezed quadrature also exhibits an anomalous phase.

引用

页码：1855 / 1858

页数：4

共 34 条

[1]

[Anonymous], P R SOC LONDON A

[2] Direct probing of quantum phase space by photon counting [J].