Peripheral coupled waveguide traveling-wave electroabsorption modulator

被引：1

作者：

Zhuang, Y ^{[1
]}

Wu, Y ^{[1
]}

Chang, WSC ^{[1
]}

Yu, PKL ^{[1
]}

Mathai, S ^{[1
]}

Wu, M ^{[1
]}

Tishinin, D ^{[1
]}

Liou, KY ^{[1
]}

机构：

[1] Univ Calif San Diego, Dept Elect & Comp Engn, La Jolla, CA 92093 USA

来源：

2003 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3 | 2003年

关键词：

D O I：

10.1109/MWSYM.2003.1212625

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：

We present the design and preliminary analysis of an efficient and wide bandwidth peripheral coupled waveguide traveling-wave electroabsorption modulator (PCW-TW-EAM), which aims to decouple the optical waveguide and the microwave transmission line. The optical waveguide mode of this device is designed to closely match to a single mode fiber mode for the ease of coupling. The waveguide has presently shown an optical propagation loss of similar to2dB/mm at the modulation wavelength which is essential for wide bandwidth and high modulation efficiency to be achieved in the same design. Simulations indicate that equivalent V-pi less than 1V over a very large bandwidth can be obtained.

引用

页码：1367 / 1370

页数：4

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