中国科学院长春物理所
纸质出版:1982
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[1]金锋,范俊清.棱镜耦合器的耦合模描述[J].电子学报,1982(03):56-63.
Jin Feng, Fan Jun-qing. Coulped Mode Description of Prism Couplers[J]. Acta Electronica Sinica, 1982, (3): 56-63.
本文把Marcuse的理想波导耦合模方程推广到多波导耦合系统。在此基础上
利用导模与辐射模的耦合模理论较系统地描述了棱镜耦合器的输入、输出特性。对弱耦合
我们的结论与Tien和Ulrich的平面波分析一致。
Ideal waveguide coupled mode equations derived by Marcuse have been extended to multi-waveguide coupled systems in this paper. On this basis input and output coupling properties have been described systematically by coupled mode theory of guided mode and radiation mode. Under weak coupling conditions
our theory is agree with Tien and Ulrich’s plane wave analysises.
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