Investigation of Ber Performances in Chaotic-Secured Optical Fiber Communication Systems using the 4-PAM Modulation Scheme

  • Vu Anh Dao Hanoi University of Science and Technology, Hanoi, Vietnam
  • Tran Thi Thanh Thuy The Posts and Telecommunications Institute of Technology, Hanoi, Vietnam
  • Truong Cao Dung The Posts and Telecommunications Institute of Technology, Hanoi, Vietnam
  • Nguyen Xuan Quyen Hanoi University of Science and Technology, Hanoi, Vietnam


This paper presents a numerical simulation investigation on the bit error rate in a chaotic-secured fiber channel and a conventional fiber channel when propagating independently. The investigated communication system uses the pulse-amplitude modulation scheme (4-PAM) at the bit rate of 10 Gbps, the fiber length of 100 km, and the operation wavelength of 1550 nm. Our simulation results demonstrate both chaotic and non-chaotic transmission channels can well operate with the bit rate up to 20 Gbps with the BER smaller than 10-5 if dispersion and fiber loss issues are appropriately compensated without needing forwarderror-correction, showing high potential in physically secured optical fiber communication systems.


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[1] K. Igarashi et al., “Super-Nyquist-WDM transmission over 7,326-km seven-core fiber with capacity-distance product of 103 Exabit/s·km,” Opt. Express, vol. 22, no. 2, p. 1220, 2014.
[2] Z. Zheng, Z. Qian, G. Shou, and Y. Hu, “OCDMA over WDM system based on Chebyshev-map chaotic spread spectrum in passive optical network,” 2009 WRI World Congr. Comput. Sci. Inf. Eng. CSIE 2009, vol. 1, pp. 208–211, 2009.
[3] P. Guo, W. Hou, L. Guo, Z. Ning, M. S. Obaidat, and W. Liu, “WDMMDM Silicon-Based Optical Switching for Data Center Networks,” IEEE Int. Conf. Commun., vol. 2019-May, pp. 1–6, 2019.
[4] J. Zhang, J. Yu, and N. Chi, “Generation and transmission of 512-Gb/s quad-carrier digital super-Nyquist spectral shaped signal,” Opt. Express, vol. 21, no. 25, p. 31212, 2013.
[5] K. Szczerba et al., “4-PAM for high-speed short-range optical communications,” J. Opt. Commun. Netw., vol. 4, no. 11, pp. 885–894, 2012.
[6] A. Samani, V. Veerasubramanian, E. El-Fiky, D. Patel, and D. V. Plant, “A silicon photonic PAM-4 modulator based on dual-parallel MachZehnder interferometers,” IEEE Photonics J., vol. 8, no. 1, 2016.
[7] M. Sharif, J. K. Perin, and J. M. Kahn, “Modulation Schemes for SingleLaser 100 Gb/s Links: Single-Carrier,” J. Light. Technol., vol. 33, no. 20, pp. 4268–4277, 2015.
[8] M. Wollschlaeger, T. Sauter, and J. Jasperneite, “The Future of Industrial Communication: Automation Networks in the Era of the Internet of Things and Industry 4.0,” IEEE Industrial Electronic Magazine, vol. 11, no. 1, pp. 17–27, 2017.
[9] C. Fu, B. Bin Lin, Y. S. Miao, X. Liu, and J. J. Chen, “A novel chaos-based bit-level permutation scheme for digital image encryption,” Optics Communications, vol. 284, no. 23. pp. 5415–5423, 2011, doi: 10.1016/j.optcom.2011.08.013.
[10] R. Enayatifar, A. H. Abdullah, and I. F. Isnin, “Chaos-based image encryption using a hybrid genetic algorithm and a DNA sequence,” Optics and Lasers in Engineering, vol. 56. pp. 83–93, 2014, doi: 10.1016/j.optlaseng.2013.12.003.
[11] Y. M. Al-Moliki, M. T. Alresheedi, and Y. Al-Harthi, “Physical-layer security against known/chosen plaintext attacks for OFDM-Based VLC system,” IEEE Commun. Lett., vol. 21, no. 12, pp. 2606–2609, 2017.
[12] S. Y. Xiang et al., “Wideband unpredictability-enhanced chaotic semiconductor lasers with dual-chaotic optical injections,” IEEE J. Quantum Electron., vol. 48, no. 8, pp. 1069–1076, 2012.
[13] N. Li, H. Susanto, B. Cemlyn, I. D. Henning, and M. J. Adams, “Secure communication systems based on chaos in optically pumped spin-VCSELs,” Opt. Lett., vol. 42, no. 17, p. 3494, 2017.
[14] L. F. Abdulameer, J. D. Jignesh, U. Sripati, and M. Kulkarni, “BER performance enhancement for secure wireless optical communication systems based on chaotic MIMO techniques,” Nonlinear Dyn., vol. 75, no. 1–2, pp. 7–16, 2014.
[15] V. Annovazzi-Lodi, G. Aromataris, M. Benedetti, and S. Merlo, “Secure chaotic transmission on a free-space optics data link,” IEEE J. Quantum Electron., vol. 44, no. 11, pp. 1089–1095, 2008.
[16] N. Jiang, A. Zhao, Y. Wang, S. Liu, J. Tang, and K. Qiu, “Securityenhanced chaotic communications with optical temporal encryption based on phase modulation and phase-to-intensity conversion,” OSA Contin., vol. 2, no. 12, p. 3422, 2019.
[17] D. Kanakidis, A. Bogris, A. Argyris, and D. Syvridis, “Numerical investigation of fiber transmission of a chaotic encrypted message using dispersion compensation schemes,” J. Light. Technol., vol. 22, no. 10, pp. 2256–2263, 2004.
[18] S. Nazhan, Z. Ghassemlooy, K. Busawon, A. Gholami, and N. A. Cholan, “Chaotic signal dynamics of VCSEL for secure optical communication,” 2016 10th Int. Symp. Commun. Syst. Networks Digit. Signal Process. CSNDSP 2016, 2016.
[19] D. Kanakidis, “Secure Optical Communication Systems based on Chaotic Carriers."
How to Cite
DAO, Vu Anh et al. Investigation of Ber Performances in Chaotic-Secured Optical Fiber Communication Systems using the 4-PAM Modulation Scheme. Journal of Science and Technology: Issue on Information and Communications Technology, [S.l.], v. 19, n. 6.2, p. 33-38, june 2021. ISSN 1859-1531. Available at: <>. Date accessed: 19 jan. 2022. doi: