材料科学
符号(数学)
平方(代数)
光学
模式(计算机接口)
光电子学
插入损耗
制作
单模光纤
波导管
光纤
物理
数学
计算机科学
数学分析
几何学
操作系统
作者
Tetsuo Shoji,Tai Tsuchizawa,Tomo-Hiko Watanabe,Kohta Yamada,Hiroshi Morita
出处
期刊:Electronics Letters
[Institution of Electrical Engineers]
日期:2002-12-05
卷期号:38 (25): 1669-1669
被引量:426
摘要
A novel integrated mode size converter for single-mode Si wire waveguides is presented. The mode size converter is constructed with two-dimensional tapered Si waveguides and overlaid high-index polymer waveguides. We calculated the proposed mode size converter characteristics, and fabricated 1.09 mm length Si wire waveguides with the converters. The measured loss of the mode size converter was 0.8 dB per conversion, and the total insertion loss through the sample with an Si wire waveguide was 3.5 dB.
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