Reconfigurable optical add-drop multiplexer based on thermally tunable micro-ring resonators

被引：21
|
作者：
Wu, Danning [1 ]
Wu, Yuanda [1 ]
Wang, Yue [1 ]
An, Junming [1 ]
Hu, Xiongwei [1 ]
机构：
[1] Chinese Acad Sci, Inst Semicond, R&D Ctr Optoelect, Beijing 100083, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2016年 / 367卷
基金：
国家高技术研究发展计划(863计划); 中国国家自然科学基金;
关键词：
Silicon-on-insulator (SOI); Rib waveguide; Micro-ring resonator (MRR); Reconfigurable optical add-drop multiplexer (ROADM); FILTER;
D O I：
10.1016/j.optcom.2016.01.018
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report on an eight-channel reconfigurable optical add-drop multiplexer (ROADM) based on micro ring resonators (MRRs). The effective footprint of the device is about 1000 x 760 mu m(2). The free spectral range (FSR) is about 18 nm. The adjacent channel crosstalk ranges from -19.02 dB to -8.29 dB. With the help of the multi-wire structure heaters, compact footprint and high tuning efficiency are achieved simultaneously. Therefore, the minimum average tuning efficiency is 2.723 mW/nm. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：44 / 49
页数：6
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