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提出多量子阱激光器混沌“主-从-响应”式结构同步系统，研究其并联同步在光学逻辑门中的应用. 利用一个注入多量子阱激光器混沌系统注入驱动实现了两个响应多量子阱激光系统的混沌并联同步，同时还获得了“主-从”式结构的混沌同步. 基于响应子系统的混沌并联同步思想，提出了全光逻辑门的基本理论模型并定义了计算原则与方法. 利用光的外部调制方法对两个驱动光进行调制与控制，让两个响应子系统实现同步与非同步，使系统获得了并具有全光逻辑门函数功能与特点，并成功地进行了数字逻辑计算. 具体提出了全光XNOR、NOR、NOT等逻辑门及逻辑计算方法，数值模拟结果证明了系统方案的可行性.We present a “master-slave-response” synchronization system of chaotic multiple-quantum-well lasers. And we study the applications of chaotic parallel synchronization for optical logic gates. An injection multiple-quantum-well laser drives two responding systems of multiple-quantum-well lasers to obtain chaotic synchronization while the injection multiple-quantum-well laser can synchronize the responding systems. We present theoretically the constructions of the fundamental all-optical gates based on the parallel synchronization of responding systems and define their computational principle. By modulating the driving light into the responding systems, all-optical logic gates characterizing logic function are realized by synchronizing or unsynchronizing appropriately the two chaotic states of responding systems. We present all-optical XNOR, NOR, NOT logic gates and their logic computational methods. Numerical simulation result validates the feasibility of the system.
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Keywords:
- chaos /
- logic gate /
- synchronization /
- semiconductor laser
[1] Annovazzi-Lodi V, Donati S, Sciré A 1996 J. IEEE Quantum Electronics 32 953
[2] Yan S L 2012 Optics & Laser Technology 44 83
[3] Li X F, Pan W, Ma D, Luo B, Zhang W L, Xiong Y 2006 Acta Phys. Sin. 55 5094 (in Chinese) [李孝峰, 潘炜, 马冬, 罗斌, 张伟利, 熊悦 2006 55 5094]
[4] Yan S L 2008 Acta Phys. Sin. 57 2819 (in Chinese) [颜森林 2008 57 2819]
[5] Wei Y, Fan L, Xia G Q, Chen Y L, Wu Z M 2012 Acta Phys. Sin. 61 224203 (in Chinese) [魏月, 樊利, 夏光琼, 陈于淋, 吴正茂 2013 61 224203]
[6] Wu L, Zhu S Q 2003 Chin. Phys. 12 300
[7] Yan S L 2007 Chin. Phys. 16 3271
[8] Liu M, Zhang M J, Wang A B, Wang L S, Ji Y N, Ma Z 2013 Acta Phys. Sin. 62 064209 (in Chinese) [刘明, 张明江, 王安帮, 王龙生, 吉勇宁, 马喆 2013 62 064209]
[9] Kim J Y, Kang J M, Kim T Y, Han S K Electronics Letters 2006 42 303
[10] Sinha S, Ditto W L 1998 J. Phys. Rev. Lett. 81, 2156
[11] Murali K, Sinha S, Ditto W L 2003 Int. J. Bifurcation Chaos Appl. Sci. Eng. 13 2669
[12] Chlouverakis K E, Adams M J 2005 Electronics Letters 41 359
[13] Yan S L 2012 Acta Phys. Sin. 61 160505 (in Chinese) [颜森林 2012 61 160505]
[14] Yan S L 2011 Chinese Science Bulletin. 56 1264 (in Chinese) [颜森林 2011 科学通报 56 1264]
[15] Fan L, Xia G Q, Wu Z M 2009 Acta Phys. Sin. 58 0989 (in Chinese) [樊利, 夏光琼, 吴正茂 2009 58 0989]
[16] Wu J G, W Z M, Xia G Q, Tao D, Lin X D, Xi T, Fen G Y 2011 IEEE Photon. Technol. Lett. 23 1854
[17] Xiao Y, Deng T, Wu Z M, Wu J G, Lin X D, Tang X, Zeng L B, Xia G Q 2012 Optics Communications 285 1442
[18] Wu J G, Wu Z M, Xi T, Li F, Wei D, Xia G Q 2013 IEEE Photon. Technol. Lett. 25 587
[19] Troger J, Nicati P A, Th’evenaz L, Robert Ph A 1999 IEEE Quantum Electronics 35 1713
[20] Yan S L 2005 Chin. Phys. Lett. 22 2504
[21] Li G H, Xu D M, Lai J W, Zhou S P 2000 Acta Phys. Sin. 48 0989 (in Chinese) [李国辉, 徐得名, 赖建文, 周世平 2000 49 2123]
[22] Zhu S Q, L X, Chen X F, Thornbrug K S, Jr., VanWiggeren G D, Roy R 2000 Chin. Phys. 9 337
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[1] Annovazzi-Lodi V, Donati S, Sciré A 1996 J. IEEE Quantum Electronics 32 953
[2] Yan S L 2012 Optics & Laser Technology 44 83
[3] Li X F, Pan W, Ma D, Luo B, Zhang W L, Xiong Y 2006 Acta Phys. Sin. 55 5094 (in Chinese) [李孝峰, 潘炜, 马冬, 罗斌, 张伟利, 熊悦 2006 55 5094]
[4] Yan S L 2008 Acta Phys. Sin. 57 2819 (in Chinese) [颜森林 2008 57 2819]
[5] Wei Y, Fan L, Xia G Q, Chen Y L, Wu Z M 2012 Acta Phys. Sin. 61 224203 (in Chinese) [魏月, 樊利, 夏光琼, 陈于淋, 吴正茂 2013 61 224203]
[6] Wu L, Zhu S Q 2003 Chin. Phys. 12 300
[7] Yan S L 2007 Chin. Phys. 16 3271
[8] Liu M, Zhang M J, Wang A B, Wang L S, Ji Y N, Ma Z 2013 Acta Phys. Sin. 62 064209 (in Chinese) [刘明, 张明江, 王安帮, 王龙生, 吉勇宁, 马喆 2013 62 064209]
[9] Kim J Y, Kang J M, Kim T Y, Han S K Electronics Letters 2006 42 303
[10] Sinha S, Ditto W L 1998 J. Phys. Rev. Lett. 81, 2156
[11] Murali K, Sinha S, Ditto W L 2003 Int. J. Bifurcation Chaos Appl. Sci. Eng. 13 2669
[12] Chlouverakis K E, Adams M J 2005 Electronics Letters 41 359
[13] Yan S L 2012 Acta Phys. Sin. 61 160505 (in Chinese) [颜森林 2012 61 160505]
[14] Yan S L 2011 Chinese Science Bulletin. 56 1264 (in Chinese) [颜森林 2011 科学通报 56 1264]
[15] Fan L, Xia G Q, Wu Z M 2009 Acta Phys. Sin. 58 0989 (in Chinese) [樊利, 夏光琼, 吴正茂 2009 58 0989]
[16] Wu J G, W Z M, Xia G Q, Tao D, Lin X D, Xi T, Fen G Y 2011 IEEE Photon. Technol. Lett. 23 1854
[17] Xiao Y, Deng T, Wu Z M, Wu J G, Lin X D, Tang X, Zeng L B, Xia G Q 2012 Optics Communications 285 1442
[18] Wu J G, Wu Z M, Xi T, Li F, Wei D, Xia G Q 2013 IEEE Photon. Technol. Lett. 25 587
[19] Troger J, Nicati P A, Th’evenaz L, Robert Ph A 1999 IEEE Quantum Electronics 35 1713
[20] Yan S L 2005 Chin. Phys. Lett. 22 2504
[21] Li G H, Xu D M, Lai J W, Zhou S P 2000 Acta Phys. Sin. 48 0989 (in Chinese) [李国辉, 徐得名, 赖建文, 周世平 2000 49 2123]
[22] Zhu S Q, L X, Chen X F, Thornbrug K S, Jr., VanWiggeren G D, Roy R 2000 Chin. Phys. 9 337
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