Tuning the spontaneous light emission in phoxonic cavities

被引：14

作者：

Almpanis, Evangelos ^{[1
]}

Papanikolaou, Nikolaos ^{[1
]}

Gantzounis, Georgios ^{[2
,3
]}

Stefanou, Nikolaos ^{[4
]}

机构：

[1] NCSR Demokritos, Inst Adv Mat Physicochem Proc Nanotechnol & Micro, Dept Microelect, GR-15310 Athens, Greece

[2] CALTECH, Grad Aeronaut Labs GALCIT, Pasadena, CA 91125 USA

[3] CALTECH, Dept Appl Phys, Pasadena, CA 91125 USA

[4] Univ Athens, Sect Solid State Phys, GR-15784 Athens, Greece

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2012年 / 29卷 / 09期

关键词：

QUANTUM DOTS; TRANSMISSION; MODULATION; CRYSTALS;

D O I：

10.1364/JOSAB.29.002567

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The modulation of spontaneous light emission of active centers through elastic waves in Si/SiO2 multilayer phoxonic structures that support dual photonic-phononic localized modes, in the bulk or at the surface, is studied by means of rigorous full electrodynamic and elastodynamic calculations. Our results show that strong dynamic modulation of the spontaneous emission can be achieved through an enhanced acousto-optic interaction when light and elastic energy are simultaneously localized in the same region. (c) 2012 Optical Society of America

引用

页码：2567 / 2574

页数：8

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