A Tunable Broadband Photonic RF Phase Shifter Based on a Silicon Microring Resonator

被引：74

作者：

Chang, Qingjiang ^{[1
]}

Li, Qiang ^{[1
]}

Zhang, Ziyang ^{[2
]}

Qiu, Min ^{[2
]}

Ye, Tong ^{[1
]}

Su, Yikai ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Elect Engn, State Key Lab Adv Opt Commun Syst & Networks, Shanghai 200240, Peoples R China

[2] Royal Inst Technol, Dept Microelect & Appl Phys, S-16440 Kista, Sweden

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2009年 / 21卷 / 1-4期

基金：

瑞典研究理事会;

关键词：

Microwave photonics; photonic radio frequency (RF) phase shifter; silicon microring resonator; SCATTERING;

D O I：

10.1109/LPT.2008.2008658

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We propose and demonstrate a tunable broadband photonic radio frequency (RF) phase shifter based on a silicon microring resonator. This scheme utilizes the thermal nonlinear effect of the silicon microring to change the electrical phase of the RF signal with a wide tuning range. A prototype of the phase shifter is experimentally demonstrated for a 40-GHz signal with a 0-4.6-rad tuning range.

引用

页码：60 / 62

页数：3

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