Effect of a layered environment on the complex natural frequencies of two-dimensional WGM dielectric-ring resonators

被引：28

作者：

Boriskina, SV

Benson, TM

Sewell, P

Nosich, AI

机构：

[1] Univ Nottingham, Sch Elect & Elect Engn, Nottingham NG7 2RD, England

[2] Natl Acad Sci Ukraine, Inst Radiophys & Elect, UA-61085 Kharkov, Ukraine

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2002年 / 20卷 / 08期

关键词：

analytical regularization; dielectric resonators (DRs); Green's functions; optical waveguide components;

D O I：

10.1109/JLT.2002.800297

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：

An efficient and accurate algorithm based on the combination of the Green's function method and an analytical regularization technique is applied to study the complex natural frequencies and Q factors of two-dimensional (2-D) dielectric resonators (DRs) in a layered environment. Frequency shift and degeneracy splitting of the whispering-gallery modes (WGMs) of circular-cylindrical and tubular DRs immersed into layered dielectric media are computed and analyzed.

引用

页码：1563 / 1572

页数：10

共 33 条

[1]

[Anonymous], 1974, USSR COMPUT MATH MAT, DOI DOI 10.1016/0041-5553(74)90166-9

[2]

[Anonymous], 1986, NUMERICAL RECIPES C

[3] Radiation and absorption losses of the whispering-gallery-mode dielectric resonators excited by a dielectric waveguide [J].