Full-vectorial whispering-gallery-mode cavity analysis

被引：25

作者：

Du, Xuan ^{[1
]}

Vincent, Serge ^{[1
]}

Lu, Tao ^{[1
]}

机构：

[1] Univ Victoria, Dept Elect & Comp Engn, Victoria, BC V8P 5C2, Canada

来源：

OPTICS EXPRESS | 2013年 / 21卷 / 19期

关键词：

FINITE-ELEMENT SIMULATION; MATCHING METHOD; REFRACTIVE-INDEX; MICROSPHERES; MICROCAVITY; RESONANCES; PROTEIN;

D O I：

10.1364/OE.21.022012

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a full-vectorial three-dimensional whispering-gallery-mode microcavity analysis technique. With this technique, optical properties such as resonance wavelength, quality factor, and electromagnetic field distribution of a microcavity in the presence of individual nanoparticle adsorption can be simulated with high accuracy, even in the presence of field distortion from plasmon effects at a wavelength close to plasmon resonance. This formulation is applicable to a wide variety of whispering-gallery related problems, such as waveguide to cavity coupling and full wave propagation analysis of a general whispering-gallery-mode microcavity where axisymmetry along the azimuthal direction is not required. (C) 2013 Optical Society of America

引用

页码：22012 / 22022

页数：11

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