Waveguide modulated non-local optical interaction of semiconductor microdisks

被引:0
|
作者
雷美鑫 [1 ]
车凯军 [1 ]
郭长磊 [1 ]
罗塞雨 [1 ]
蔡志平 [1 ]
机构
[1] School of Information Science and Engineering, Xiamen University
基金
中央高校基本科研业务费专项资金资助; 中国国家自然科学基金;
关键词
Waveguide modulated non-local optical interaction of semiconductor microdisks; mode;
D O I
暂无
中图分类号
TN252 [光波导];
学科分类号
摘要
The non-local optical interaction of two semiconductor microdisks with a waveguide bridged at radial direction is proposed and studied by three dimensional finite-difference time-domain(FDTD) electromagnetic simulations. The strong and weak optical interactions between two microdisks are observed and ascribed to the internal coupled modes with different coupling ratios. The vertical radiation losses and the related mode quality factors are modulated by waveguide length and present oscillation characteristics for the resonant modes. In addition, the optical leakage of coupling system is affected by the etching depth of disks due to the emission of minor components of electric field.
引用
收藏
页码:37 / 40
页数:4
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