Effect of ring spacing on spectral response of parallel-cascaded microring resonator arrays

被引：5

作者：

Ma, CS ^{[1
]}

Xu, YZ ^{[1
]}

Yan, X ^{[1
]}

Qin, ZK ^{[1
]}

Wang, XY ^{[1
]}

机构：

[1] Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, Changchun 130012, Peoples R China

来源：

OPTICAL AND QUANTUM ELECTRONICS | 2005年 / 37卷 / 06期

关键词：

amplitude coupling ratio; box-like spectral response; microring resonator array; parallel coupling;

D O I：

10.1007/s11082-005-4885-y

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In terms of the coupled mode theory and transfer matrix technique, novel formulas of the amplitude coupling ratio and transfer functions are presented for a parallel-cascaded microring resonator array (PCMRR). By using these formulas, effects of structural parameters, especially the ring spacing, on the spectral response are analyzed for this kind of polymer device. The box-like spectral response is successfully obtained due to the proper selection of the ring spacing, amplitude coupling ratio and the number of rings.

引用

页码：561 / 574

页数：14

共 17 条

[1] Synthesis of optical filters using ring resonator arrays [J].