基本情况

吴加贵，男，汉族，四川省仁寿县人,中共党员，副研究员。大学本科毕业于西南师范大学物理学专业,硕士研究生毕业于西南大学光学专业。

长期从事光纤通信技术与半导体激光器非线性动力学方面研究。研究兴趣涉及激光与光通信、高速真随机数的产生与应用、信号与信息处理等领域。主要承担本科《光学》《大学物理学》等课程的教学任务。

科研项目

(01)参量耦合实现宽带激光混沌的延时特征直接物理抑制：国家自然科学基金，主持， 2011.1-2013.12，

(02)时滞宽带激光混沌系统中延时信息隐藏机制探索，重庆市自然科学基金，主持, 2010.10-2013.9，

(03)基于半导体激光器的激光混沌系统的时滞特征的理论与实验研究:中央高校基金，主持，4万元，2010.10-2012.9，

(04)可调谐激光器的实验研究:西南大学青年基金，主持， 2006.9-2008.9，

代表论文

[1]J. Wu (吴加贵) , G. Xia, X. Tang, X. Lin, T. Deng, L. Fan and Z. Wu. Simultaneous generation of two sets of time delay signature eliminated chaotic signals by using mutually coupled semiconductor lasers. IEEE Photon. Technol. Lett., 2011, 23(12): 759-761.

[2]J. Wu, Z. Wu,X. Tang, X Lin, T. Deng, G. Xia and G. Y. Feng. Time delay signature concealment of optical feedback induced chaos in an external cavity semiconductor laser. Opt. Express, 2010, 18(7): 6661-6666.

[3] J. Wu, G. Xia, and Z. Wu. Suppression of time delay signatures of chaotic output in a semiconductor laser with double optical feedback. Opt. Express, 2009, 17(22): 20124-20133.

[4]G. Xia, Z. Wu, J. Wu. Theory and simulation of dual-channel optical chaotic communication system. Opt. Express, 2005, 13(9): 3445-3453.

[5]H. Kong, Z. Wu, J. Wu, Y. Xie, X. Lin, G. Xia. Experimental observations on the nonlinear behaviors of DFB semiconductor lasers under external optical injection, Chaos Solitions & Fractals, 2008, 36(1): 18-24.

[6]J. Wu, Z. Wu, G. Xia. Frequency locking in a semiconductor laser with double incoherent optical feedback. Phys. Lett. A, 2009, 374(2): 173-177.

[7]J. Wu, G. Xia, L. Cao, Z. Wu. Experimental investigations on the external cavity time signature in chaotic output of an incoherent optical feedback external cavity semiconductor laser. Opt. Commun.,2009, 282(15): 3153-3156.

[8]Q. Yang, Z. Wu, J. Wu, G. Xia. Influence of injection patterns on chaos synchronization performance between a multimode laser diode and a single-mode laser. Opt. Commun., 2008, 281(19): 5025-5030.

[9]Z. Wu, G. Xia, J. Wu. Studying the extremely short external cavity semiconductor laser with ray tracing method. Opt. Commun., 2007, 279(2): 336-340.

[10]X. Yan, G. Xia, J. Wu, Z. Wu. Studying polarization bistability characteristics of optical feedback vertical-cavity surface-emitting lasers after taking into account multiple trip external optical feedbacks, J. Optoelectron. & Adv. Mater., 2008, 10(10): 2502-2506.