Photonic molecules modes in resonantly coupled spherical microcavities with semiconductor nanocrystals

被引：0

作者：

Rakovich, Y. P. ^{[1
]}

Gerlach, M. ^{[1
]}

Bradley, A. L. ^{[1
]}

Donegan, J. F. ^{[1
,6
]}

Connolly, T. ^{[2
]}

Boland, J. J. ^{[2
]}

Gaponik, N. ^{[3
]}

Rogach, A. L. ^{[4
,5
]}

机构：

[1] Trinity Coll Dublin, Semicond Photon Grp, Dept Phys, Dublin 2, Ireland

[2] Trinity Coll Dublin, Dept Chem, Dublin 2, Ireland

[3] Univ Hamburg, Inst Phys Chem, D-20146 Hamburg, Germany

[4] Ludwig Maximilians Univ Munchen, Dept Phys, Photon & Optoelect Grp, D-80799 Munich, Germany

[5] Ludwig Maximilians Univ Munchen, CeNS, D-80799 Munich, Germany

[6] Trinity Coll Dublin, CRANN Res Ctr, Dublin, Ireland

来源：

ICONO 2007: NOVEL PHOTONICS MATERIALS; OPTICS AND OPTICAL DIAGNOSTICS OF NANOSTRUCTURES | 2007年 / 6728卷

基金：

爱尔兰科学基金会;

关键词：

coupled microcavities; semiconductor nanocrystals; whispering gallery modes; mode degeneracy; optical delay;

D O I：

10.1117/12.752387

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We present a detailed study of the localized coupled-cavity modes in a photonic molecule formed from two dielectric spherical microcavities with CdTe nanocrystals, which show a multi-peak narrowband modal structure resulting from lifting of the mode degeneracy with respect to the azimuthal quantum number. The feasibility of photonic molecules as the basis for a multi-channel, wavelength-tunable optical delay device is analysed.

引用

页数：14

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