期刊
IEEE PHOTONICS JOURNAL
卷 2, 期 3, 页码 436-444出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/JPHOT.2010.2049831
关键词
Silicon nanophotonics; VLSI photonics; microring resonators
资金
- Natural Sciences and Engineering Research Council of Canada
We theoretically and experimentally investigated the performance of silicon-on-insulator (SOI) microring add-drop filters in the limit of extreme miniaturization for potential application in very dense integration of silicon photonic devices. Rigorous numerical analyses were performed to predict the theoretical limit of achievable intrinsic quality factors as the microring radius is scaled down to 1 mu m. Experimental measurements of fabricated SOI microring resonators showed that ultracompact add-drop microring filters with radii as small as 1 mu m can be achieved with a free spectral range exceeding 80 nm and an insertion loss of only 1 dB. These devices are also shown to exhibit intrinsic quality factors approaching the theoretically achievable limit set by the bending loss in ultracompact microring resonators.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据