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


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