赵明山

个人信息Personal Information

教授

博士生导师

硕士生导师

主要任职:Head, Photonics Research Center,

其他任职:辽宁省先进光电子技术重点实验室 主任

性别:男

毕业院校:比利时根特大学

学位:博士

所在单位:光电工程与仪器科学学院

学科:光学工程. 测试计量技术及仪器. 通信与信息系统

办公地点:物理楼225室

联系方式:Tel:0411 84706491

电子邮箱:mszhao@dlut.edu.cn

扫描关注

论文成果

当前位置: 中文主页 >> 科学研究 >> 论文成果

Microwave photonic link with improved phase noise using a balanced detection scheme

点击次数:

论文类型:期刊论文

第一作者:Hu, Jingjing

通讯作者:Gu, YY (reprint author), Dalian Univ Technol, Sch Phys & Optoelect Engn, Photon Res Ctr, Dalian 116024, Peoples R China.

合写作者:Gu, Yiying,Tan, Wengang,Zhu, Wenwu,Wang, Linghua,Zhao, Mingshan

发表时间:2016-07-01

发表刊物:OPTICS COMMUNICATIONS

收录刊物:SCIE、EI

卷号:370

页面范围:1-5

ISSN号:0030-4018

关键字:Microwave photonic link; Balanced detection scheme; Dual-output MZM; Phase noise; Common mode noise suppression

摘要:A microwave photonic link (MPL) with improved phase noise performance using a dual output Mach-Zehnder modulator (DP-MZM) and balanced detection is proposed and experimentally demonstrated. The fundamental concept of the approach is based on the two complementary outputs of DP-MZM and the destructive combination of the photocurrent in balanced photodetector (BPD). Theoretical analysis is performed to numerical evaluate the additive phase noise performance and shows a good agreement with the experiment. Experimental results are presented for 4 GHz, 8 GHz and 12 GHz transmission link and an 11 dB improvement of phase noise performance at 10 MHz offset is achieved compared to the conventional intensity-modulation and direct-detection (IMDD) MPL. (C) 2016 Elsevier B.V. All rights reserved.