Filter synthesis for periodically coupled microring resonators

被引：125

作者：

Little, BE ^{[1
]}

Chu, ST

Hryniewicz, JV

Absil, PP

机构：

[1] Univ Maryland, Lab Phys Sci, College Pk, MD 20740 USA

[2] MIT, Elect Res Lab, Cambridge, MA 02139 USA

[3] Natl Inst Stand & Technol, Gaithersburg, MD 20899 USA

来源：

OPTICS LETTERS | 2000年 / 25卷 / 05期

关键词：

D O I：

10.1364/OL.25.000344

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The theory of filter synthesis using periodically coupled microring resonators is developed as a means to overcome the fabrication sensitivities inherent in conventional higher-order filters, while still achieving desirable spectral characteristics. Each resonator in the array can compensate for deficiencies in any of the others. These filters exhibit a boxlike shape and very high extinction ratios. (C) 2000 Optical Society of America. OCIS codes: 130.1750, 230.5750.

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页码：344 / 346

页数：3

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