Polariton parametric oscillation in a single micropillar cavity

被引：22

作者：

Ferrier, Lydie ^{[1
]}

Pigeon, Simon ^{[2
]}

Wertz, Esther ^{[1
]}

Bamba, Motoaki ^{[2
]}

Senellart, Pascale ^{[1
]}

Sagnes, Isabelle ^{[1
]}

Lemaitre, Aristide ^{[1
]}

Ciuti, Cristiano ^{[2
]}

Bloch, Jacqueline ^{[1
]}

机构：

[1] CNRS, LPN, F-91460 Marcoussis, France

[2] Univ Paris Diderot Paris 7, CNRS, Lab Mat & Phenomenes Quant, UMR 7162, F-75013 Paris, France

来源：

APPLIED PHYSICS LETTERS | 2010年 / 97卷 / 03期

关键词：

aluminium compounds; cavity resonators; gallium arsenide; III-V semiconductors; microcavities; micro-optics; Monte Carlo methods; optical parametric oscillators; optical pumping; polaritons; spectral line narrowing; SEMICONDUCTOR MICROCAVITIES; CONTINUOUS-VARIABLES; PHOTOLUMINESCENCE; AMPLIFIER; WEAK;

D O I：

10.1063/1.3466902

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrate parametric oscillation of discrete polariton states in a single squared GaAs/GaAlAs micropillar cavity. Resonantly exciting a selected polariton mode with a continuous wave pump laser, parametric oscillation is evidenced on the two neighbored modes (signal and idler). Abrupt switch-off of the device is observed under high excitation. We present comprehensive results concerning the power-dependence of the energy and linewidth of the emission resonances as well as their far-field patterns. Quantum Monte Carlo calculations give a quantitative understanding of the physics of this micro-optical parametric oscillator involving fully confined discrete polariton modes. (C) 2010 American Institute of Physics. [doi:10.1063/1.3466902]

引用

页数：3

共 23 条

[1] Polariton parametric luminescence in a single micropillar [J].