SIMULTANEOUS MEASUREMENTS OF CANONICALLY CONJUGATE VARIABLES IN QUANTUM OPTICS

被引：41

作者：

LEONHARDT, U

PAUL, H

机构：

[1] Arbeitsgruppe Nichtklassische Strahlung der Max-Planck-Gesellschaft, Humboldt-Universität zu Berlin, Berlin, 12484

来源：

JOURNAL OF MODERN OPTICS | 1993年 / 40卷 / 09期

关键词：

D O I：

10.1080/09500349314551761

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The well-known schemes for simultaneous measurement of canonically conjugate variables in quantum optics based on beam-splitting, amplification and heterodyning are analysed in the Heisenberg picture. It is shown that the operators representing the measured observables share a common structure. The measured phase-space probability is a non-negative smoothed Wigner function.

引用

页码：1745 / 1751

页数：7

共 31 条

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