A scheme for chaotic signal generation in a
semiconductor ring laser (SRL) with optical feedback is presented. Part of the
output is returned to the SRL, resulting in chaotic oscillation.
References
[1]
N. Jiang, W. Pan, L. S. Yan, B. Luo, S. Y. Xiang, L. Yang, D. Zheng and N. Q. Li, “Chaos Synchronization and Communication in Multiple Time-Delayed Coupling Semiconductor Lasers Driven by a Third Laser,” IEEE Journal of Selected Topics in Quantum Electronics, Vol. 17, 2011, pp. 1220-1227.
[2]
J. M. Liu, H. F. Chen and S. Tang, “Optical- Communication Systems Based on Chaos in Semiconductor Lasers,” IEEE Transactions on Circuits and Systems, Vol. 48, 2001, pp. 1475-1483.
[3]
G. Yuan and S. Yu, “Bistability and Switching Properties of Semiconductor Ring Lasers With External Optical Injection,” IEEE Journal of Quantum Electronics, Vol. 44, 2008, pp. 41-48. doi:10.1109/JQE.2007.909523
[4]
A. Wolf, J. B. Swift, H. L. Swinney and J. A. Vastano, “De-Termining Lyapunov Exponents from a Time Series,” Physica D.,Vol. 16D, 1985, pp. 285-317.
doi:10.1016/0167-2789(85)90011-9
