Sub-shot-noise interferometric measurements with two-photon states

被引：56

作者：

Kuzmich, A ^{[1
]}

Mandel, L ^{[1
]}

机构：

[1] Univ Rochester, Dept Phys & Astron, Rochester, NY 14627 USA

来源：

QUANTUM AND SEMICLASSICAL OPTICS | 1998年 / 10卷 / 03期

关键词：

D O I：

10.1088/1355-5111/10/3/008

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We show by coincidence measurements of photon pairs, produced by parametric downconversion and type II phase matching, that a polarization rotation can be determined with an angle uncertainty below the standard quantum limit.

引用

页码：493 / 500

页数：8

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