Microwave phase shifter with 25-GHz dense wavelength division multiplexing channel spacing tuning using multimode interferometer-coupled microring resonator

被引：0

作者：

Hsu, Shih-Hsiang ^{[1
]}

Yang, Yung-Chia ^{[1
]}

Tsou, C. -Y. ^{[1
]}

Yang, Chun-Ting ^{[1
]}

Wang, Sheng-Min ^{[1
]}

Lai, Yu-Sheng ^{[2
]}

机构：

[1] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei, Taiwan

[2] Natl Nano Device Labs, Hsinchu, Taiwan

来源：

OPTICAL ENGINEERING | 2013年 / 52卷 / 10期

关键词：

phase shifts; photonics; silicon; waveguides;

D O I：

10.1117/1.OE.52.10.100501

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The microwave phase shifter using 25-GHz dense wavelength division multiplexing (DWDM) channel spacing tuning on the silicon-on-insulator microring resonator (MRR), which was utilizing the multimode interference as the coupling function to achieve wavelength independence, is proposed and demonstrated. With a quality factor of 1199 for the MRR, there was 25-deg phase tuning for every 25-GHz DWDM channel spacing at 5-GHz microwave frequency. The total tunability from the microwave phase shifter could achieve 350 deg using 22 DWDM channels with 25-GHz spacing. (C) The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License.

引用

页数：3

共 7 条

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