光通信技术2017，Vol.41Issue(1)：30-32,3.DOI:10.13921/j.cnki.issn1002-5561.2017.01.009
不同占空比的光双二进制码型实现及传输
Realization and transmission of optical duobinary code based on different duty cycle
摘要
Abstract
This paper proposes the generating structures of optical not return to zero-duobinary (NRZ-DB),the optical 66％ return to zero-duobinary (66％RZ-DB) and the optical 33％ retum to zero-duobinary (33％RZ-DB),which were based on series MZM,discusses their theoretical expressions and time domain and frequency domain,and carries out the experiments to verify their transmission properties.关键词
光双二进制/马赫-曾德尔调制器/占空比/传输特性Key words
optical duobinary/MZM/duty cycle/transmission characteristics分类
信息技术与安全科学引用本文复制引用
康朝红,秦华,刘辉,马兰..不同占空比的光双二进制码型实现及传输[J].光通信技术,2017,41(1):30-32,3.基金项目
河北省科技计划项目基金(批准号:15220353)资助. （批准号:15220353）
