Coherence switching in a four-level system: Quantum switching

被引：165

作者：

Ham, BS ^{[1
]}

Hemmer, PR

机构：

[1] Elect & Telecommun Res Inst, Telecommun Basic Res Lab, Daejun 305350, South Korea

[2] USAF, Res Lab, Bedford, MA 01731 USA

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.84.4080

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Dark resonance switching among three-laser interactions in a Four-level system is observed by using an enhanced nondegenerate four-wave mixing technique. This coherence switching mechanism is based on simultaneous suppression and enhancement of two-photon absorption and has a novel application to high-speed optical switches.

引用

页码：4080 / 4083

页数：4

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