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吳正茂，男，博士，教授，博士生導師。出生于江西省婺源縣，江西余干人，民革黨員。本科、碩士和博士均畢業于四川大學。現為 “非線性光纖光學”重慶高校市級重點實驗室主任，重慶市第二屆學術技術帶頭人。主要社會兼職情況：九屆、十屆全國青聯委員(2000-2010)；二屆、三屆、四屆重慶市政協委員；西南大學校學術委員會委員；民革西南大學總支部主委；西南大學工會兼職副主席等。
長期從事光通信、非線性光學、激光物理與激光技術等方面的教學和科研工作。已主持或主研國家及省部級相關科研項目10多項；在國內外學術刊物上發表學術論文200余篇，其中被SCI、EI、ISTP等國際三大檢索系統收錄150余篇。主要承擔激光原理、光纖通信、半導體激光、光混沌通信等課程的教學任務。
近年承擔的主要科研項目
1.
國家自然科學基金面上項目：[url=]雙向、長距離光纖混沌保密通信研究編號: 60978003), 2010.01-2012.12[/url] (
2.
國家自然科學基金面上項目：基于延時特征抑制的互耦半導體激光器混沌熵源并行獲取雙路高速真隨機數(編號:61178011), 2012.01-2015.12
3.
國家自然科學基金面上項目: 外部擾動下半導體激光器隨機陣發混沌態輸出的動力學特性及相關應用探索(編號:61475127), 2015.01-2018.12
部分代表性論文
1.
Z. Wu, G. Xia, L. Wu, J. Chen, Y. Lu. Identifying the output spectra from end facets of semiconductor lasers. Opt. Lett., 1995, 20(5): 477-479
2.
Z. Wu, G. Xia, X. Jia. Nonuniform DFB-SOAs: dynamic characteristics of bistability and a novel configuration based on linearly variable current injection. IEEE J. Quantum Electron., 2005, 41(3): 384-389
3.
J. Wu, G. Xia, 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.
J. Wu, G. Xia, X. Tang, X. Lin, T. Deng, L. Fan, Z. Wu*. Time delay signature concealment of optical feedback induced chaos in an external cavity semiconductor laser. Opt. Express, 2010, 18(7): 6661-6666.
5.
T. Deng, G. Xia, Z. Wu*, X. Lin, J. Wu. Chaos synchronization in mutually coupled semiconductor lasers with asymmetrical bias currents. Opt. Express, 2011, 19(9): 8762-8773
6.
Jia-Gui Wu, Zheng-Mao Wu*, Yu-Ran Liu, Li Fan, Xi Tang, Guang-Qiong Xia*. Simulation of bidirectional long-distance chaos communication performance in a novel fiber-optic chaos synchronization system. IEEE/OSA J. Lightwave Technol., 2013, 31(3): 461-467
7.
Jia-Gui Wu, Zheng-Mao Wu*, Li Fan, Xi Tang, Wei Deng, and Guang-Qiong Xia*. Experimental demonstration of LD-based bidirectional fiber-optic chaos communication. IEEE Photon. Technol. Lett., 2013, 25(6): 587-590
8.
Yi-Yuan Xie, Zheng-Mao Wu*, Tao Deng, Xi Tang, Li Fan, Guang-Qiong Xia*. Nonlinear dynamics of 1550 nm VCSELs subject to positive optoelectronic feedback. IEEE Photon. Technol. Lett., 2013, 25(16): 1605-1608
9.
Yan Li, Zheng-Mao Wu*, Zhu-Qiang Zhong, Xian-Jie Yang, Song Mao, and Guang-Qiong Xia*. Time-delay signature of chaos in 1550 nm VCSELs with variable-polarization FBG feedback. Opt. Express, 2014, 22(16): 19610-19620
10. Li Fan, Zheng-Mao Wu*, Tao Deng, Jia-Gui Wu, Xi Tang, Jian-Jun Chen, Song Mao, Guang-Qiong Xia*. Subharmonic Microwave Modulation Stabilization of Tunable Photonic Microwave Generated by Period-one Nonlinear Dynamics of an Optically Injected Semiconductor Laser. IEEE/OSA J. Lightwave Technol., 2014, 32(23): 4058-4064
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