標題: | Loss reduction of abrupt waveguide-bends using Fabry-Perot cavity for optical interconnects |
作者: | Deng, JJ Huang, YT 交大名義發表 電子工程學系及電子研究所 National Chiao Tung University Department of Electronics Engineering and Institute of Electronics |
關鍵字: | waveguide-bends;antiresonant conditions;optical interconnects;Fabry-Perot cavity |
公開日期: | 1997 |
摘要: | A novel low-loss bending structure in dielectric waveguides is proposed. In the proposed structure, an antiresonant Fabry-Perot cavity parallel to the original waveguide is added at the outer side of the bend in order to reduce the bending loss. Based on a simple design rule for the antiresonant cavity, the materials can be flexibly chosen to be adapted to fabrication methods. The beam propagation method is used to verify this low-loss design. The double-bend and curved structures using the same principle for further loss improvement are also presented. |
URI: | http://hdl.handle.net/11536/19638 http://dx.doi.org/10.1117/12.271411 |
ISBN: | 0-8194-2419-6 |
DOI: | 10.1117/12.271411 |
期刊: | MINIATURIZED SYSTEMS WITH MICRO-OPTICS AND MICROMECHANICS II |
Volume: | 3008 |
起始頁: | 160 |
結束頁: | 170 |
顯示於類別: | 會議論文 |