Analysis of far-field patterns of microdisk resonators by the finite-difference time-domain method

被引：10

作者：

Li, BJ

Liu, PL

机构：

[1] Dept. of Elec. and Comp. Engineering, State Univ. of New York at Buffalo, Buffalo

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1997年 / 33卷 / 09期

基金：

美国国家科学基金会;

关键词：

microresonators; optical resonators; optical waveguide theory;

D O I：

10.1109/3.622627

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 far-field patterns of microdisk resonators are analyzed by using the finite-difference time-domain (FDTD) method and the near-to-far field transformation, A brief summary of FDTD and details of the transformation in the cylindrical coordinate system are presented, Using FDTD, the wavelengths and Q values of the resonant modes are calculated from an impulse excitation, The steady-state field solutions are calculated from sinusoidal sources. The far-field patterns of an ideal microdisk are presented.

引用

页码：1489 / 1491

页数：3

共 11 条

[1]

Balanis C. A., 1989, ADV ENG ELECTROMAGNE

[2]

BALANIS CA, 1989, ADV ENG ELECTROMAGNE, P937

[3] 1.5-MU-M INGAAS/INALGAAS QUANTUM-WELL MICRODISK LASERS [J].