Design and analysis of millimeter traveling-wave electroabsorption modulator's electrode

被引：0
|
作者：
Fu, Si-Jing [1 ]
Tong, Zhou-Sen [1 ]
Liu, Ye-Xin [1 ]
Deng, Li [1 ]
Lin, Wei-Zhu [1 ]
机构：
[1] Lab. of Optoelectronic Mat., Phys. Sci. and Eng. Coll., Sun Yat-sen (Zhongshan) Univ., Guangzhou 510275, China
来源：
Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves | 2004年 / 23卷 / 04期
关键词：
Millimeter waves - Modulators - Semiconducting gallium arsenide - Semiconducting gallium compounds - Semiconductor quantum wells - Waveguides;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The bandwidth of the coplanar traveling-wave electroabsorption modulator (TW-EAM) was analyzed in the aspect of designing electrode. The calculation process of this method was introduced by demonstrating the design of a coplanar TW-EAM with its measured data. The demonstrating results agree with the experimental data. The effects of the width of intermediate electrode and the electrode interval on the bandwidth were analyzed. An example is introduced on that a GaAs/GaAlAs multiple quantum well TW-EAM with a large bandwidth was designed by this method.
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页码：291 / 294
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