Number-phase uncertainty relations: Verification by balanced homodyne measurement

被引：14

作者：

Opatrny, T

Dakna, M

Welsch, DG

机构：

[1] Univ Jena, Inst Theoret Phys, D-07743 Jena, Germany

[2] Palacky Univ, Dept Theoret Phys, Olomouc 77146, Czech Republic

来源：

PHYSICAL REVIEW A | 1998年 / 57卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.57.2129

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

It is shown that fundamental uncertainty relations between photon number and canonical phase of a single-mode optical field can be verified by means of a balanced homodyne measurement. All the relevant quantities can be sampled directly from the measured phase-dependent quadrature distribution.

引用

页码：2129 / 2133

页数：5

共 50 条

[1] Number-phase uncertainty relations: verification by balanced homodyne measurement
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