QUANTUM-NONDEMOLITION-MEASUREMENT SCHEME USING A KERR MEDIUM

被引：43

作者：

CHABA, AN ^{[1
]}

COLLETT, MJ ^{[1
]}

WALLS, DF ^{[1
]}

机构：

[1] UNIV FED PARAIBA, CCEN, DEPT FIS, PARAIBA, BRAZIL

来源：

PHYSICAL REVIEW A | 1992年 / 46卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.46.1499

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, we present a theoretical study of the quantum-nondemolition properties of a scheme that uses a Kerr medium in a double-ended cavity with both the signal and the probe inputs being coherent fields incident from the two sides. We find that with a suitable choice of parameters this system satisfies almost perfectly the criteria for quantum-nondemolition measurements.

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收藏

页码：1499 / 1506

页数：8

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