Synthesis of a parallel-coupled ring-resonator filler

被引:106
作者
Melloni, A [1 ]
机构
[1] Politecn Milan, Dipartimento Elettron & Informaz, I-20133 Milan, Italy
关键词
D O I
10.1364/OL.26.000917
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
An effective and exact synthesis technique for the design of parallel-coupled ring-resonator filters with a maximally flat stop-band characteristic of any order is presented. Simple closed-form formulas determine the Q factor of each resonator and the coupling coefficients. The performances of these filters are discussed for their applications as interleavers and channel-dropping filters in wavelength-division multiplexing systems. (C) 2001 Optical Society of America
引用
收藏
页码:917 / 919
页数:3
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