A Novel Optical Frequency-Hopping Scheme Using Dual Drive Mach-Zehnder Modulator | |
Jin, Ya2,3; Chen, Shaokang3; Xie, Zhuang1,2; Zhai, Kunpeng2,3; Xu, Changda2,3; Wang, Jian2,3; Chen, Yinfang3; Wen, Huashun3; Liu, Yu3; Chen, Wei3 | |
刊名 | IEEE PHOTONICS JOURNAL |
2022-02 | |
卷号 | 14期号:1 |
关键词 | Optical fiber dispersion Optical fibers Frequency shift keying Optical fiber networks Amplitude modulation Optical modulation Fiber gratings Dual drive Mach-Zehnder modulator optical frequency hopping physical layer security secure transmission |
ISSN号 | 1943-0655;1943-0647 |
DOI | 10.1109/JPHOT.2021.3136856 |
产权排序 | 3 |
英文摘要 | 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 1.07 x 10(27) calculations per second under certain conditions, which is almost impossible. Our OFH scheme has provided a deeper insight into physical layer security. |
语种 | 英语 |
出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
WOS记录号 | WOS:000742178700011 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/95677] |
专题 | 光子网络技术研究室 |
通讯作者 | Chen, Yinfang |
作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Semiconduc Tors, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R 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 Mach-Zehnder Modulator[J]. IEEE PHOTONICS JOURNAL,2022,14(1). |
APA | Jin, Ya.,Chen, Shaokang.,Xie, Zhuang.,Zhai, Kunpeng.,Xu, Changda.,...&Zhu, Ninghua.(2022).A Novel Optical Frequency-Hopping Scheme Using Dual Drive Mach-Zehnder Modulator.IEEE PHOTONICS JOURNAL,14(1). |
MLA | Jin, Ya,et al."A Novel Optical Frequency-Hopping Scheme Using Dual Drive Mach-Zehnder Modulator".IEEE PHOTONICS JOURNAL 14.1(2022). |
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