中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Polarization de-multiplexing using a modified Kalman filter in CO-OFDM transmissions

文献类型:期刊论文

作者Jiang, Yang1; Yi, Xingwen1,2; Hu, Shaohua1; Huang, Xiatao1; Tang, Wei1; Zhou, Wenjing1; Huang, Xinning3; Zhang, Jing1; Qiu, Kun1
刊名CHINESE OPTICS LETTERS
出版日期2019-03-10
卷号17期号:3
ISSN号1671-7694
DOI10.3788/COL201917.030603
产权排序3
英文摘要

We propose the modified Kalman filter (MKF) using the received signal for observation and constructing an inverse process of the conventional Kalman filter (CKF) for polarization de-multiplexing in coherent optical (CO) orthogonal frequency-division multiplexing (OFDM) transmissions. The MKF can avoid the convergence error problem in CKF without matrix inverse operation and has a faster converging speed and a much larger tolerance to the process and measurement noise covariance, about two orders of magnitude more than those of CKF. We experimentally demonstrate the 12 Gbaud OFDM signal transmission over 480 km standard single-mode fiber. The performance of MKF and CKF outperforms pilot-aided polarization de-multiplexing with better accuracy and nonlinearity tolerance.

语种英语
出版者OSA-OPTICAL SOC
WOS记录号WOS:000462481100005
源URL[http://ir.opt.ac.cn/handle/181661/31357]  
专题西安光学精密机械研究所_瞬态光学技术国家重点实验室
通讯作者Zhang, Jing
作者单位1.Univ Elect Sci & Technol China, Key Lab Opt Fiber Sensing & Commun, Chengdu 611731, Sichuan, Peoples R China
2.Sun Yat Sen Univ, Sch Elect & Informat Technol, Guangzhou 510275, Guangdong, Peoples R China
3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710075, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714
Jiang, Yang,Yi, Xingwen,Hu, Shaohua,et al. Polarization de-multiplexing using a modified Kalman filter in CO-OFDM transmissions[J]. CHINESE OPTICS LETTERS,2019,17(3).
APA Jiang, Yang.,Yi, Xingwen.,Hu, Shaohua.,Huang, Xiatao.,Tang, Wei.,...&Qiu, Kun.(2019).Polarization de-multiplexing using a modified Kalman filter in CO-OFDM transmissions.CHINESE OPTICS LETTERS,17(3).
MLA Jiang, Yang,et al."Polarization de-multiplexing using a modified Kalman filter in CO-OFDM transmissions".CHINESE OPTICS LETTERS 17.3(2019).

入库方式: OAI收割

来源:西安光学精密机械研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。