All-optical realization of × NOR logic gate using chaotic semiconductor lasers under phase modulator control 被引量：1

All-optical realization of × NOR logic gate using chaotic semiconductor lasers under phase modulator control

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摘要 The theoretical construction of the fundamental × NOR gate using two injection semiconductor laser diodes due to mutual coupling is presented. Two laser diodes that are commonly driven by a monochromatic light beam result in chaos; however, chaotic synchronization between the two lasers may be achieved by coupling them. The all-optical logic gate is finally implemented by synchronizing or un-synchronizing appropriately the two chaotic states under a phase modulator （PM） control. Numerical results validate the feasibility of the method. The theoretical construction of the fundamental × NOR gate using two injection semiconductor laser diodes due to mutual coupling is presented. Two laser diodes that are commonly driven by a monochromatic light beam result in chaos; however, chaotic synchronization between the two lasers may be achieved by coupling them. The all-optical logic gate is finally implemented by synchronizing or un-synchronizing appropriately the two chaotic states under a phase modulator （PM） control. Numerical results validate the feasibility of the method.

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机构地区 Department of Physics and Electronic Engineering

出处《Chinese Optics Letters》 SCIE EI CAS CSCD 2010年第12期1147-1149,共3页 中国光学快报（英文版）

关键词 Chaotic systems Lasers Light modulators Logic gates MONOCHROMATORS Numerical methods Phase modulation Semiconductor lasers Synchronization Chaotic systems Lasers Light modulators Logic gates Monochromators Numerical methods Phase modulation Semiconductor lasers Synchronization

分类号 TN248.4 [电子电信—物理电子学] TN761 [电子电信—电路与系统]

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1V. Annovazzi-Lodi, S. Donati, and A. Scire, IEEE J. Quantum Electron. 32, 953 (1996).
2S. Sinha and W. L. Ditto, Phys. Rev. Lett. 81, 2156 (1998).
3K. Murali, S. Sinha, and W. L. Ditto, Int. J. Bifurcation Chaos Appl. Sci. Eng. 13, 2669 (2003).
4K. E. Chlouverakis and M. J. Adams, Electron. Lett. 41, 359 (2005).
5J. Troger, P. A. Nicati, L. Th'evenaz, and Ph. A. Robert, IEEE J. Quantum Electron. 35, 1713 (1999).
6A. Murakami, IEEE J. Quantum Electron. 39, 438 (2003).
7S. Yan, Acta Opt. Sin. (in Chinese) 29, 996 (2009).
8N. Fang, X. Guo, C. Wang, L.Wang, and Z. Huang, Acta Opt. Sin. (in Chinese) 28, 128 (2008).
9L. Yang, W. Pan, B. Luo, W. Zhang, N. Jiang, Z. Zhou, and G. Yang, Chinese J. Lasers (in Chinese) 35~ 992 (2008).
10T. Gong, Y. Wang, L. Kong, H. Li, and A. Wang, Chinese 3. Lasers (in Chinese) 36, 2426 (2009).