Xi'an Institute of Optics and Precision Mechanics,CAS
A Novel Optical Frequency-Hopping Scheme Using Dual Drive MachZehnder Modulator | |
Jin, Ya1; Chen, Shaokang1; Xie, Zhuang2; Zhai, Kunpeng1; Xu, Changda1; Wang, Jian1; Chen, Yinfang1; Shun, Wenhua3; Liu, Yu1; Chen, Wei3; Zhu, Ning Hua3 | |
作者部门 | 光子网络技术研究室 |
发表期刊 | IEEE Photonics Journal |
ISSN | 19430655 |
产权排序 | 2 |
摘要 | A novel optical frequency-hopping (OFH) scheme using dual-drive Mach-Zehnder modulator (DD-MZM) is proposed and demonstrated for secure transmission in fiber-optic networks. In the proposed scheme, by adjusting the phase difference between the radio frequency (RF) signals loaded on the two arms of the DD-MZM, and filtering the center carrier by fiber Bragg grating (FBG), thus the upper and lower output spectra can be realized randomly hop between the positive and negative first-order sidebands and serve as carriers for data modulation. And the data of different users are divided into many data slices in the time domain and then modulated to these carriers. To verify the feasibility of the proposed OFH scheme, we demonstrate an error-free transmission through 40 km fiber with 10 Gbps hopping rate and 10 Gbps data rate by simulation tools. In addition, we also establish a theoretical model to evaluate the security performance quantitatively, and the results show that the computing power required by illegal third parties to crack through brute force reaches 1.0710e27 calculations per second under certain conditions, which is almost impossible. Our OFH scheme has provided a deeper insight into physical layer security. |
关键词 | Dual drive Mach-Zehnder modulator optical frequency hopping physical layer security secure transmission |
DOI | 10.1109/JPHOT.2021.3136856 |
收录类别 | EI |
语种 | 英语 |
出版者 | Institute of Electrical and Electronics Engineers Inc. |
EI入藏号 | 20220111425683 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/95643 |
专题 | 光子网络技术研究室 |
通讯作者 | Chen, Yinfang |
作者单位 | 1.Institute of Semiconductors Chinese Academy of Sciences, 71243 Beijing, Beijing, China 2.Xian Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xian 710119, China, Xi'an, Shanxi, China 3.State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors Chinese Academy of Sciences, 71243 Beijing, Beijing, China |
推荐引用方式 GB/T 7714 | Jin, Ya,Chen, Shaokang,Xie, Zhuang,et al. A Novel Optical Frequency-Hopping Scheme Using Dual Drive MachZehnder Modulator[J]. IEEE Photonics Journal. |
APA | Jin, Ya.,Chen, Shaokang.,Xie, Zhuang.,Zhai, Kunpeng.,Xu, Changda.,...&Zhu, Ning Hua. |
MLA | Jin, Ya,et al."A Novel Optical Frequency-Hopping Scheme Using Dual Drive MachZehnder Modulator".IEEE Photonics Journal |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
A_Novel_Optical_Freq(2884KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
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。
修改评论