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 |
DOI | 10.3788/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
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