中国物理B ›› 2012, Vol. 21 ›› Issue (7): 74203-074203.doi: 10.1088/1674-1056/21/7/074203
• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇 下一篇
熊康, 肖希, 胡应涛, 李智勇, 储涛, 俞育德, 余金中
Xiong Kang(熊康), Xiao Xi(肖希), Hu Ying-Tao(胡应涛), Li Zhi-Yong(李智勇), Chu Tao(储涛), Yu Yu-De(俞育德), and Yu Jin-Zhong(余金中)†
摘要: We propose a novel resonator containing an elliptical microring based on silicon-on-insulator platform. Simulations using the three-dimensional finite-difference time-domain method show that the novel elliptical microring can efficiently enhance the mode coupling between straight bus waveguides and resonator waveguides or between adjacent resonators while preserving relatively high intrinsic quality factors with large free spectral range. The proposed resonator would be an alternative choice for future high-density integrated photonic circuits.
中图分类号: (Resonators, cavities, amplifiers, arrays, and rings)