Optical state truncation by projection synthesis

被引：284

作者：

Pegg, DT ^{[1
]}

Phillips, LS

Barnett, SM

机构：

[1] Griffith Univ, Fac Sci, Brisbane, Qld 4111, Australia

[2] Univ Strathclyde, Dept Phys & Appl Phys, Glasgow G4 0NG, Lanark, Scotland

[3] NTT, Basic Res Labs, Atsugi, Kanagawa 24301, Japan

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.81.1604

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show how the number-state expansion of an optical state can be truncated so as to leave only its vacuum and one photon components. This can be achieved using a "quantum scissors" device, the operation of which relies on a nonlocal quantum effect.

引用

页码：1604 / 1606

页数：3

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