Two-mode squeezing in polariton four-wave mixing

被引：11

作者：

Romanelli, M. ^{[1
]}

Karr, J. Ph. ^{[2
,3
]}

Leyder, C. ^{[2
,3
]}

Giacobino, E. ^{[2
,3
]}

Bramati, A. ^{[2
,3
]}

机构：

[1] Univ Rennes 1, CNRS, Inst Phys Rennes, UMR 6251, F-35042 Rennes, France

[2] Univ Paris 06, Lab Kastler Brossel, Ecole Normale Super, F-75252 Paris 05, France

[3] CNRS, F-75252 Paris 05, France

来源：

PHYSICAL REVIEW B | 2010年 / 82卷 / 15期

关键词：

SEMICONDUCTOR MICROCAVITIES; EXCITON POLARITONS; QUANTUM-NOISE; DYNAMICS;

D O I：

10.1103/PhysRevB.82.155313

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present an analytical model describing polariton four-wave mixing oscillation in semiconductor microcavities. The noise spectra of the intensity difference of the light emitted by the oscillating polariton modes are calculated. It is shown that the two-mode squeezing depends essentially on the ratio of the photonic to the excitonic fraction of the polariton modes. This ratio can be adjusted freely by changing the cavity-exciton detuning. A comparison with available experimental results indicates that a significant intensity difference squeezing can be expected for realistic experimental situations.

引用

页数：9

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