Temperature-independent broadband silicon modulator

被引：3
|
作者：
Yi, H. X. [1 ]
Li, T. T. [1 ]
Zhang, J. L. [1 ]
Wang, X. J. [1 ]
Zhou, Z. [1 ]
机构：
[1] Peking Univ, Sch Elect Engn & Comp Sci, State Key Lab Adv Opt Commun Syst & Networks, Beijing 100871, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2015年 / 340卷
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：
Silicon modulator; Symmetrical Mach-Zehnder Interferometer; Temperature-independent; Broadband;
D O I：
10.1016/j.optcom.2014.11.096
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrate a 20 Gb/s temperature-independent silicon modulator based on symmetrical Mach-Zehnder Interferometer. The MMI coupler was used as splitter/combiner in symmetrical MZI for balanced propagation. The +/- 15 degrees C temperature-independent eye diagrams were measured at 10 Gb/s with over 15 dB extinction ratio. Based on over 30 nm fiat optical bandwidth, the broadband modulation was demonstrated from 1530 nm to 1560 nm. The temperature-independent broadband silicon modulator is adaptable to interconnection and communication systems in practice. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：107 / 109
页数：3
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