Heterodyne pump probe measurements of nonlinear dynamics in an indium phosphide photonic crystal cavity

被引：28

作者：

Heuck, M. ^{[1
]}

Combrie, S. ^{[2
]}

Lehoucq, G. ^{[2
]}

Malaguti, S. ^{[3
]}

Bellanca, G. ^{[3
]}

Trillo, S. ^{[3
]}

Kristensen, P. T. ^{[1
]}

Mork, J. ^{[1
]}

Reithmaier, J. P. ^{[4
]}

de Rossi, A. ^{[2
]}

机构：

[1] Tech Univ Denmark, DTU Fotonik, DK-2800 Lyngby, Denmark

[2] Thales Res & Technol, FR-91767 Palaiseau, France

[3] Univ Ferrara, Dept Engn, IT-44122 Ferrara, Italy

[4] Univ Kassel, Inst Nanostruct Technol & Analyt, D-34132 Kassel, Germany

来源：

APPLIED PHYSICS LETTERS | 2013年 / 103卷 / 18期

关键词：

VOLUME; MODES;

D O I：

10.1063/1.4828355

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Using a sensitive two-color heterodyne pump-probe technique, we investigate the carrier dynamics of an InP photonic crystal nanocavity. The heterodyne technique provides unambiguous results for all wavelength configurations, including the degenerate case, which cannot be investigated with the widely used homodyne technique. A model based on coupled mode theory including two carrier distributions is introduced to account for the relaxation dynamics, which is assumed to be governed by both diffusion and recombination. (C) 2013 AIP Publishing LLC.

引用

页数：4

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