Numerical analysis of microdisk lasers with rough boundaries

被引:24
作者
Li, BJ
Liu, PL
机构
[1] Dept. of Elec. and Comp. Engineering, State Univ. of New York at Buffalo, Buffalo
基金
美国国家科学基金会;
关键词
FDTD methods; microresonators; semiconductor lasers;
D O I
10.1109/3.572153
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
Microdisk lasers with rough boundaries are investigated using the finite-difference time-domain method. Two types of rough boundaries are considered. The first is a sinusoidal roughness, and the second is a random Gaussian function generated by a Monte Carlo method, Results indicate that rough boundaries can affect the scattering loss and the resonant wavelength and can create modal coupling.
引用
收藏
页码:791 / 795
页数:5
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