High-speed and broad optical bandwidth silicon modulator

被引：0
|
作者：
徐浩 [1 ]
李显尧 [1 ]
肖希 [1 ]
李智勇 [1 ]
俞育德 [1 ]
余金中 [1 ]
机构：
[1] State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences
来源：
Chinese Physics B | 2013年 / 11期
基金：
中国国家自然科学基金; 国家高技术研究发展计划(863计划);
关键词：
optical modulators; integrated optics; optoelectronic device characterization;
D O I：
暂无
中图分类号：
TN761 [调制技术与调制器];
学科分类号：
080902 ;
摘要：
A high-speed silicon modulator with broad optical bandwidth is proposed based on a symmetrically configured Mach–Zehnder interferometer.Careful phase bias control and traveling-wave design are used to improve the high-speed performance.Over a broadband wavelength range,high-speed operation up to 30 Gbit/s with a 4.5 dB–5.5 dB extinction ratio is experimentally demonstrated with a low driving voltage of 3 V.
引用
收藏
页码：129 / 133
页数：5
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