Acoustic Phonon Dynamics in an Optical Microcavity: Enhanced Coherent Generation and Detection

被引：0

作者：

Lanzillotti-Kimura, N. D. ^{[1
,2
]}

Fainstein, A. ^{[1
]}

Jusserand, B. ^{[2
]}

Perrin, B. ^{[2
]}

机构：

[1] CNEA, Ctr Atom Bariloche, Inst Balseiro, RA-8400 Sc De Bari, Rio Negro, Argentina

[2] UPMC, INSP, CNRS, F-75015 Paris, France

来源：

PHYSICS OF SEMICONDUCTORS | 2009年 / 1199卷

关键词：

optical microcavity; acoustic phonons; nanophononics; coherent generation;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The coherent generation and detection of acoustic phonons in a superlattice embedded in an optical microcavity is theoretically analyzed. In this optical resonator, femtosecond light pulses can be confined and amplified. We show that the acoustic phonon generation process is enhanced as the intensity of the incident electromagnetic field is amplified in the optical microcavity. The detection process is also enhanced by the optical microcavity: the maximum sensitivity is obtained not in exact optical resonance, but localized on the optical cavity mode edges, where the derivative of the reflectivity has maxima.

引用

页码：161 / +

页数：2

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