PHASE NARROWING A COHERENT-STATE VIA REPEATED-MEASURES - ONLY THE NO COUNTS COUNT

被引：9

作者：

AGARWAL, GS

SCULLY, MO

WALTHER, H

机构：

[1] UNIV NEW MEXICO,DEPT PHYS & ASTRON,ALBUQUERQUE,NM 87131

[2] UNIV NEW MEXICO,CTR ADV STUDIES,ALBUQUERQUE,NM 87131

[3] UNIV HYDERABAD,SCH PHYS,HYDERABAD 500134,ANDHRA PRADESH,INDIA

来源：

PHYSICA SCRIPTA | 1993年 / T48卷

关键词：

D O I：

10.1088/0031-8949/1993/T48/020

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A scheme is proposed whereby the phase distribution of a field in a coherent state can be narrowed by the process of continuous measurements. The amplitude of a small signal is built up by the measurement process thereby resulting in phase narrowing.

引用

页码：128 / 130

页数：3

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