期刊文献+

Reduction of mode Q-factor due to coupling between fundamental and first order whispering-gallery modes in coupled microdisks 被引量:1

Reduction of mode Q-factor due to coupling between fundamental and first order whispering-gallery modes in coupled microdisks
下载PDF
导出
摘要 The mode characteristics for twin coupled microdisks are investigated by finite-difference time-domain technique. In the coupled microdisks,the same order whispering-gallery(WG) modes can form coupled modes with split mode wavelengths. We find that the coupled fundamental and first order WG modes can have anticrossing mode coupling as their wavelengths approach the same value in some case,which prevents the cross of the coupled mode wavelengths. The anticrossing mode coupling greatly reduces the coupled mode Q-factor,because the coupled mode field distribution transfers between the fundamental and the first order WG modes.
出处 《Optoelectronics Letters》 EI 2007年第3期181-183,共3页 光电子快报(英文版)
关键词 耦合微盘 基本阶 一阶 回音壁模式 Q值 约简 有限差分时域技术 耦合微盘 基本阶 一阶 回音壁模式 Q值 约简 有限差分时域技术
  • 相关文献

同被引文献2

引证文献1

二级引证文献12

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部