Xi'an Institute of Optics and Precision Mechanics,CAS
Simultaneous polarization separation and switching for 100-Gbps DP-QPSK signals in backbone networks | |
Su, Yu-Long1,2,3,4; Feng, Huan1,4; Hu, Hui1,4; Wang, Wei1,4; Duan, Tao1,4; Wang, Yi-Shan1; Si, Jin-Hai2,3; Xie, Xiao-Ping1; Yang, He-Ning1,3; Huang, Xin-Ning1,4 | |
作者部门 | 光子网络技术研究室 |
2019-02 | |
发表期刊 | CHINESE PHYSICS B |
ISSN | 1674-1056;1741-4199 |
卷号 | 28期号:2 |
产权排序 | 1 |
摘要 | We propose a novel scheme of simultaneous polarization separation and switching, based on the orthogonally-polarized four-wave mixing (FWM) effect, for ultra-high-speed polarization multiplexing (Pol-MUX) fiber networks such as 100-Gbps and 400-Gbps backbone networks. We use theoretical and experimental analysis of the vector theory of FWM to successfully achieve polarization separation and all-optical switching by utilizing a 100-Gbps dual polarization-quadrature phase shift keying (DP-QPSK) signal and two orthogonally-polarized pumps. Both of the polarization-separated QPSK signals have clear constellation diagrams, with root mean square (RMS) error vector magnitudes (EVMs) of 14.32% and 14.11% respectively. The wavelengths of idlers can be created at 30 different wavelengths, which are consistent with International Telecommunication Union-Telecommunication (ITU-T) wavelengths, by flexibly changing the wavelength of the pump light. Moreover, the idlers that have distinct wavelengths have power distributed in a range from 10 dBm to -15 dBm, which can support error-free transmission. The power penaltyis 5 dB lower than that of back-to-back (BTB) signal for both the X- and Y-polarization components measured at a bit error ratio (BER) of 3.8 x10(-3). Our experimental results indicate that this scheme has promising applications in future backbone networks. |
关键词 | polarization separation and switching four-wave mixing orthogonal polarization 100-Gbps dual polarization-quadrature phase shift keying |
DOI | 10.1088/1674-1056/28/2/024216 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000458917000016 |
出版者 | IOP PUBLISHING LTD |
EI入藏号 | 20191006613602 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/31171 |
专题 | 光子网络技术研究室 |
通讯作者 | Huang, Xin-Ning |
作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China 2.Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Minist Educ, Key Lab Phys Elect & Devices, Xian 710049, Peoples R China 3.Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Shaanxi Key Lab Informat Photon Tech, Xian 710049, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Su, Yu-Long,Feng, Huan,Hu, Hui,et al. Simultaneous polarization separation and switching for 100-Gbps DP-QPSK signals in backbone networks[J]. CHINESE PHYSICS B,2019,28(2). |
APA | Su, Yu-Long.,Feng, Huan.,Hu, Hui.,Wang, Wei.,Duan, Tao.,...&Huang, Xin-Ning.(2019).Simultaneous polarization separation and switching for 100-Gbps DP-QPSK signals in backbone networks.CHINESE PHYSICS B,28(2). |
MLA | Su, Yu-Long,et al."Simultaneous polarization separation and switching for 100-Gbps DP-QPSK signals in backbone networks".CHINESE PHYSICS B 28.2(2019). |
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