Ultra-compact Si-SiO2 microring resonator optical channel dropping filters

被引：524

作者：

Little, BE ^{[1
]}

Foresi, JS

Steinmeyer, G

Thoen, ER

Chu, ST

Haus, HA

Ippen, EP

Kimerling, LC

Greene, W

机构：

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

[2] Univ Maryland, Dept Elect Engn, College Pk, MD 20740 USA

[3] MIT, Dept Mat Sci, Cambridge, MA 02139 USA

[4] Kanagawa Acad Sci & Technol, Kawasaki, Kanagawa 213, Japan

[5] Hewlett Packard Corp, ULSI Res Lab, Palo Alto, CA 94303 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1998年 / 10卷 / 04期

关键词：

microcavity; optical wavelength filter; resonator; wavelength-division multiplexing (WDM);

D O I：

10.1109/68.662590

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：

Compact optical channel dropping filters incorporating side-coupled ring resonators as small as 3 mu m in radius are realized in silicon technology. Quality factors up to 250, and a free-spectral range (FSR) as large as 24 nm are measured. Such structures can be used as fundamental building blocks in more sophisticated optical signal processing devices.

引用

页码：549 / 551

页数：3

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