先进光子学与激光技术团队立足“四个面向”，以培养高质量人才，建设国内外有较高学术影响，能够承接国家和地方重大重点科技研发项目以及企业技术创新委托项目的高水平科研创新团队为目标，在光子学与激光技术基础研究及应用方面开展科学研究和技术创新。团队先后承担国家自然科学基金、国家重点研发计划项目子课题、省部级项目、横向委托项目等40余项，在国内外主流学术刊物发表论文200余篇，授权国家发明专利30余项，2项成果获重庆市人民政府科学技术奖自然科学奖。团队已建成可用于创新研发的相关先进研究测试平台，为学生和老师提供了优越的科研条件。
团队成员：
团队成员包括吴正茂教授、夏光琼教授、邓涛教授、王飞教授、吴加贵教授、林晓东副教授、高子叶副教授、唐曦高级实验师、谢瑛珂高级实验师和谢雨卿博士后。其中国务院政府特殊津贴专家1人、重庆市学术技术带头人1人。在读博士与硕士成人视频（学术型、专业型）50多名。
研究方向：
半导体激光器非线性动力学、激光雷达、光子神经网络、光保密通信、微波光子学、高速物理随机数、微纳光子学、全固态超快激光器、智能光网络节点，光电子器件与光子集成、光学传感器等。
代表性科研项目：
1. 国家自然科学基金面上项目：基于单片集成放大反馈半导体激光器的超快光子储备池计算 (61875167) 。
2. 国家自然科学基金面上项目：硅基光子集成混沌源的动力学特性分析及相关应用探索（61875168）。
3. 国家自然科学基金面上项目：基于WRC-FPLD的波长可调、带宽可控的宽带混沌载波获取及其在WDM混沌保密通信中的应用探索 (61775184) 。
4. 国家自然科学基金面上项目: 基于垂直腔面发射激光器实时产生多路高速物理随机数的相关理论和技术探索 (61575163)。
5. 国家自然科学基金面上项目：长波长自旋VCSELs的极化非线性动力学及其器件优化设计 (61674123)。
6. 国家重点研发计划子课题：超大容量单模光纤传输系统的关键技术及设备研制（2023YFB2905403）。
7. 国家自然科学基金重点项目（合作单位）：波导集成的原位中红外光谱检测技术 (62335015) 。
8. 重庆市自然科学基金杰出青年基金：面向信息安全和智能计算的光子集成芯片研究（cstc2021jcyj-jqX0027）。
9. XX技术有限公司委托项目：XXXX激光器关键理论和技术项目。
10. XX技术有限公司委托项目：XX激光XX关键技术。
代表性论文：
1. C. T. He, M. R. Zhao, Q. P. Wang, P. Ou, Z. Y. Kang, Y. F. Zheng, Z. M. Wu and G. Q. Xia, "Wavelength-Selective Reconfigurable Photonic Synapse in a VCSOA with Sub-Nanosecond Bio-Realistic Temporal Dynamics," IEEE Journal of Selected Topics in Quantum Electronics, 2025; 31(4): 11018217.
2. X. L. Gao, Q. P. Wang, Y. T. Liu, S. Hu, H. M. Zhang, Z. M. Wu, G. Q. Xia, "Time-Delayed Reservoir Computing System Based on a Three-Stage Monolithic Integrated Amplified Feedback Laser with Electrical Information Injection," Journal of Lightwave Technology, 2025; 43(6): 2587-2591.
3. Q. P. Wang, P. Ou, Y. K. Xie, C. T. He, M. R. Zhao, F. L. Zhang, G. Q. Xia, Z. M. Wu, "Residual Swept Frequency Error Power Spectral Density Method for Evaluating the Performance of FMCW Signal," Journal of Lightwave Technology, Early Access.
4. Z. Z. Xiao, Z. M, Wu, G. Q. Xia, “Phase-noise-cancelled FMCW Lidar based on CS-DSB modulation and injection-locking technique,” Optics & Laser Technology, 2024; 168: 100936.
5. Y. Liu, Z. M. Wu, S. L. Tan, G. Q. Xia, “Improving the processing rate of VCSEL-based reservoir computing through adopting variable polarization information injection,” Optics & Laser Technology, 2023; 161: 109200.
6. Z. Z. Xiao, Z. M. Wu, and G. Q, Xia, "Broadband dual-chirp FMCW laser source based on DSB-SC modulation and cascaded FWM," Optics Express, 2023; 31(18): 29925-29933.
7. C. T. He, Z. M. Wu, Q. P. Wang, Y. F. Zheng, Z. F. Duan, T. Deng, G. Q. Xia, “Photonic implementation of the synaptic depression functions based on a vertical-cavity semiconductor optical amplifier,” Optics & Laser Technology, 2025; 181: 111986.
8. Y. H. Tao, Q. P. Wang, P. Ou, G. Q. Xia, Z. M. Wu, “Broadband Optical Frequency Comb Generation Utilizing a Gain-Switched Weak-Resonant-Cavity Fabry–Perot Laser Diode under Multi-Wavelength Optical Injection,” Photonics. 2024; 11(10): 912 (Cover paper).
9. S. Hu, Q. P. Wang, F. L. Zhang, Z. Z. Xiao, P. Ou, Y. K. Xie, X. L. Gao, Z. M. Wu, G. Q. Xia, “Nonlinear dynamics of hybrid integrated laser based on self-seeding of a DFB-LD by using a Si3N4 microring resonator as filter feedback,” Chaos, Solitons & Fractals, 2025; 190: 115776.
10. Z. Q. Zhong, Z. M. Wu, G. Q. Xia*, “Experimental Investigation on the Time-delay Signature of Chaotic Output from a 1550 nm VCSEL Subject to FBG Feedback,” Photonics Research, 2017; 5(1): 6-10.
11. W. T. Wang, H. Liu, J. G. Wu (共一), J. F. McMillan, D. L Lee, F. T. Hu, W. Z. Liu, J. H. Yang, H. B. Yang, A. K. Vinod, Y. H. Ezzeldin, C. Fragouli, Mi. B. Yu, P. G. ‑Q. Lo, D. ‑L. Kwong, D. S. Kahrs, N. H. Zhu, C. W. Wong*, Free‑space terabit/s coherent optical links via platicon frequency microcombs, eLight, 2025, 5:8.
12. Y. Deng, Z. Fan, B. Zhao, X. Wang, S. Zhao, J. G. Wu*, F. Grillot*, C. Wang*, Mid-infrared hyperchaos of interband cascade lasers, Light: Science & Applications, 2022, 11:7.
13. Zhifei Duan, Yingke Xie, Fei Wang, Xiaodong Lin, Xue Wu, Lin Ma, Yuxing He, Wenyan Yang, Haitao Chen, Zhengmao Wu, Tao Deng*, Image encoding and recovery based on excited spiking patterns in a VCSEL neuron, Optics and Laser Technology, 2025, 181: 111646.
14. J. Zhang and F. Wang*, Multi-wavelength Brillouin-erbium random fiber laser incorporating enhanced FWM effects, Optics & Laser Technology, 2025,183:112373.
15. Yonggang Wu, Fei Wang*, Tao Deng, Jinjin Zhang, Guangqiong Xia, Zhengmao Wu, Long-range temperature sensing based on forward Brillouin scattering in highly nonlinear fiber, Optics & Laser Technology, Volume 181, Part A, February 2025, 111619.
16. Deng-wang Hu, Fei Wang*, Jia-cheng Li, Tao Deng, Jia-gui Wu, Guang-qiong Xia, Zheng-mao Wu, Wideband chaotic comb source using a weak-resonant-cavity Fabry-Perot laser diode subject to optical feedback for parallel random number generation, Chaos, Solitons and Fractals 188 (2024) 115458.
17. Jinjin Zhang, Fei Wang*, Xulan Hua, Ziye Gao, Tao Deng, Guangqiong Xia, Zhengmao Wu, Broadband optical frequency comb generation based on a dual-pumped Brillouin-erbium fiber laser, Journal of Lightwave Technology,VOL. 42, NO. 8, 2945-2950, APRIL 15, 2024
18. Xulan Hua, Fei Wang*, Jinjin Zhang, Guangqiong Xia, Zhengmao Wu, Single-longitudinal-mode narrow linewidth broadband tunable Brillouin random laser including dispersion compensation fibers, Optics & Laser Technology 170 (2024) 110249
19. Jun Wang, Xi Tang, Fei Wang, Xiaodong Lin, Qiulan Zheng, Guangqiong Xia, Zhengmao Wu, and Tao Deng*, Security-enhanced watermark embedding and transmission based on synchronized chaotic semiconductor lasers, Nonlinear Dynamics, 2023, 111: 2741-2754.
20. J. G. Wu, S.-W. Huang, Y. Huang, H. Zhou, J. Yang, J.-M. Liu, M. Yu, G. Lo, D.-L. Kwong, S. Duan, C. W. Wong, Mesoscopic chaos mediated by Drude electron-hole plasma in silicon optomechanical oscillators. Nature Communications, 2017, 8: 15570.
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