李朝晖，博士，教授，广东省高等学校“千百十工程”第六批校级培养对象。

1995年～1999年，在南开大学物理系、物理学专业学习;1999年～2002年在南开大学现代光学研究所获得光学专业硕士学位;2002年10月～2005年12月在新加坡南洋理工大学攻读博士学位（博士生导师：吕超教授），其间一直在隶属于新加坡科学技术研究局、信息通信研究所开展研究工作。并于2005年7月在澳大利亚墨尔本大学电子工程系交流访问。2005年12月～2007年8月在新加坡南洋理工大学与新加坡科学技术研究院、信息通信研究所做副研究员与研究员，参与新加坡宽带光纤接入网研究项目。2007年8月～2009年10月在香港理工大学从事高速光纤通信系统的科研工作，期间与华为公司合作开展100G高速光通信系统关键技术攻关，先后与华为公司合作研制100Gbps DQPSK光传输原型样机、100Gbps 双子载波D8PSK密集波分复用系统样机。2009年10月加入暨南大学光子技术研究所，任教授。

目前主要从事高速光纤通信系统、微波光子学以及毫米波光纤通信系统太赫兹波通信等前沿领域的研究，研究内容包括多进制相位调制码型、相干检测技术、光综合性能监控技术、模拟链路传输系统中的关键技术等。

共发表论文50余篇，其中SCI收录35篇，SCI他引100余次。多次在国际会议OFC、ECOC上作报告,十余次受邀在著名国际会议中担任程序委员会委员或作大会特邀报告，担任国际会议ICOCN2011 TPC Chair。

科研论文：
(1) Zhaohui Li, Zhihong Li, Xiao Hann Lim, Chao Lu, Yixin Wang, "Reduction of Polarization-Dependent Gain due to Signal-to-signal Raman Interaction in Fiber Raman Amplifier," IEEE Photonics Technology Letters, 2005, Vol.17, No.3, pp.558-560.
(2) Zhaohui Li, Ampalavanapillai Nirmalathas, Masuduzzaman Bakaul, Yang Jing Wen, Linghao Cheng, Jian Chen, Chao Lu and Sheel Aditya, "Performance of WDM Fiber-Radio Network Using Distributed Raman Amplifier," IEEE Photonics Technology Letters, 2006, Vol.18, No. 4, pp.553-555.
(3) Zhaohui Li, Yi Dong, Chao Lu, Yang Jing Wen, Yixin Wang, Tee Hiang Cheng and Weisheng Hu, "Comparison of Cross-Gain Modulation Effect of Manchester-duobinary, RZ-DPSK, NRZ-DPSK, RZ and NRZ Modulation Formats in SOAs," IEEE Photonics Technology Letters, 2006, Vol.18, No.24, pp.2680-2682.
(4) Zhaohui Li, Chao Lu, Jian Chen, Chunliu Zhao, "Raman Amplifier Design using Geometry Compensation Technique," Optics Express, 2004, Vol.12, No.3, pp.436-441.
(5) Zhaohui Li, Chao Lu and Jian Chen, "Depolarized Broadband Source Generated by Hybrid Effects of Raman Scattering, Parametric Process and Erbium-Doped Super-fluorescent," IEE Electronics Letter, 2005, Vol.41, No.13, pp.1104-1106.
(6) Zhaohui Li, Zhihong Li, Fuyun Lu, Xiufeng Yang, Jian Chen and Chao Lu, "Pump-to-Signal FWM of Co-pumped Raman Amplifier for Remote Pumps Supervisory," Optics Communications, 2005, Vol.254, No.1-3, pp.138-144.
(7) Zhaohui Li, Chunliu Zhao, Yang Jing Wen, Jian Chen and Chao Lu, "Optimization of a Raman/EDFA Hybrid Amplifier based on Dual-order Stimulated Raman Scattering of a Single Pump," Optics Communications, 2006, Vol.41, No.2, pp.655-658.
(8) Zhaohui Li, Linghao Cheng, Yanfu Yang, Chao Lu, Alan Pak Tao Lau, Hwayaw Tam, P. K. A. Wai, Chao Wang, Xiaogeng Xu, Jian Deng and Qianjing Xiong, "1500-km SSMF Transmission of Mixed 40-Gb/s CS-RZ Duobinary and 100-Gb/s CS- RZ DQPSK Signal," IEEE Photonics Technology Letters, 2009, Vol.21, No.6, pp. 1148-1150.
(9) Zhaohui Li, Chao Lu, Hwa-Yaw Tam and P K A Wai, "Continuous-Wave Pumped, all-fiber Optical Parametric Oscillator Assisted by Stimulated Raman Scattering," Optics Communications, 2009, Vol.22, No.14, pp. 2906-2908.
(10) Zhaohui Li, Zhao Jian, Linghao Cheng, Yanfu Yang, Chao Lu, Alan Pak Tao Lau, Changyuan Yu, H. Y. Tam and P. K. A. Wai, "Signed CD Monitoring of 100Gbit/s CS-RZ DQPSK Signal by Evaluating the Asymmetry Ratio of Delay-tap Sampling," Optics Express, 2010, Vol.18, No.3, pp.3149-3157.
(11) Zhaohui Li, Changyuan Yu, Yi Dong, Linghao Cheng, L.F.K. Lui, Chao Lu, Alan Pak Tao Lau, Hwa-Yaw Tam, and P.K.A. Wai, "linear photonic RF phase shifter using a DGD element and an optical phase modulator," Optics Letters, 2010, Vol.35, pp.1881-1883.
(12) Alan Pak Tao Lau, Zhaohui Li, F. N. Kahn, Chao Lu and P. K. A. Wai, "Analysis of Signed Chromatic Dispersion Monitoring by Waveform Asymmetry for Differentially-Coherent Phase-Modulated Systems," OSA Optics Express, 2010, Vol.19, No.5, pp.4147-4156.
(13) Xinhuan Feng, Zhaohui Li, Bai-Ou Guan, C. Lu, H. Y. Tam and P. K. A. Wai, "Switchable UWB pulse generation using a polarization maintaining fiber Bragg grating as frequency discriminator," Optics Express, 2010, Vol.18, No.4, pp.3643-3648.
(14) Jian Zhao, Zhaohui Li, Dawei Liu, Linghao Cheng, Chao Lu and H. Y. Tam, "NRZ-DPSK and RZ-DPSK Signals Signed Chromatic Dispersion Monitoring Using Asynchronous Delay-Tap Sampling," IEEE Journal of Lightwave Technology, 2009, Vol.27, No.23, pp.5295-5301.
(15) Linghao Cheng, Zhaohui Li, Chao Lu, Alan Pak Tao Lau, H. Y. Tam and P. K. A. Wai, "Chromatic Dispersion Monitoring Based on Variance of Received Optical Power," IEEE Photonics Technology Letters, 2011, (Accepted).
(16) Yi Dong, Zhaohui Li, Chao Lu, Yixin Wang, Yang Jing Wen, Tee Hiang Cheng and Weisheng Shu, "Improving Dispersion Tolerance of Manchester Coding by Incorporating Duobinary Coding," IEEE Photonics Technology Letters, 2006, Vol.18, No.16, pp.1723-1725.
(17) Yi Dong, Zhaohui Li, Xiangqing Tian, Qijie Wang, Hao He, Chao Lu, Yixin Wang, Weisheng Hu and Tee Hiang Cheng, "Optical Fiber Polarization Interferometer for Performance Improvement in Radio-over-Fiber Systems," IEEE Photonics Technology Letters, 2007, Vol.19, No.16, pp.1236-1238.
(18) Chunliu Zhao, Zhaohui Li, Xiufeng Yang, Chao Lu, Wei Jin, M. S. Demokan, "Effect of a Nonlinear Photonic Crystal Fiber on the Noise Characterization of a Distributed Raman Amplifier," IEEE Photonics Technology Letters, 2005, Vol.17, No.3, pp.561-563.
(19) Yang Shiquan, Li Zhaohui, Yuan Shuzhong, Dong Xiaoyi, Kai Guiyun, Zhao Qida, "Tunable Dual-wavelength Actively Mode-locked Fiber Laser with an F-P Semiconductor Modulator," IEEE Photonics Technology Letters, 2002, Vol.14, No.11, pp.1494-1496.
(20) Yang Shiquan, Li Zhaohui, Dong Xiaoyi, Yuan Shuzhong, Kai Guiyun, Zhao Qida, "Generation of wavelength-switched optical pulse from a fiber ring laser with an F-P semiconductor and a HiBi fiber loop mirror," IEEE Photonics Technology Letters, 2002, Vol.14, No.6, pp.774-776.
(21) Yang Shiquan, Li Zhaohui, Zhao Chunliu, Dong Xiaoyi, Yuan Shuzhong, Zhao Qida, "Pulse-amplitude equalization in a rational harmonic mode-locked fiber ring laser by using modulator as both mode locker and equalizer," IEEE Photonics Technology Letters, 2003, Vol.15, No.3, pp. 389-391.
(22) Chunliu Zhao, Zhaohui Li, M. S. Demokan, Xiufeng Yang, W. Jin, "Studies on Strain and Temperature Characteristics of a Slanted Multimode Fiber Bragg Grating and its Application in Multi-wavelength Fiber Raman Ring Laser," IEEE Journal of Lightwave Technology, 2006, Vol.24, No.6, pp.2394-2400.
(23) Chun-Liu Zhao, Zhaohui Li, M. S. Demokan, Xiufeng Yang, Wei Jin, "Switchable Multiwavelength SOA-Fiber Ring Laser Based on a Slanted Multimode Fiber Bragg Grating," Optical Communications, 2005, Vol.252, No.1-3, pp.52-57.
(24) F. N. Khan, Alan Pak Tao Lau, Zhaohui Li, Chao Lu and P. K. A. Wai, "Statistical Analysis of Optical Signal-to-noise Ratio Monitoring using Delay- tap Sampling," IEEE Photonics Technology Letters, 2010, Vol.21, No.3, pp.149-151.
(25) F. N. Khan, Alan Pak Tao Lau, Zhaohui Li, Chao Lu and P. K. A. Wai, " OSNR Monitoring for RZ-DQPSK Systems Using Half-Symbol Delay-Tap Sampling Technique," IEEE Photonics Technology Letters, 2010, No.11, pp.823-825.
(26) Linghao Cheng, Sheel Aditya, Zhaohui Li, Ampalavanapillai Nirmalathas, "Generalized analysis of subcarrier multiplexing in dispersive fiber optic links using Mach-Zehnder external modulator," IEEE Journal of Lightwave Technology, 2006, Vol.24, No.6, pp.2296-2304.
(27) Linghao Cheng, Sheel Aditya, Zhaohui Li, Ampalavanapillai Nirmalathas, Arokiaswami Alphones and Ling Chuen Ong, "Nonlinear Distortion due to Cross-Phase Modulation in Microwave Fiber-Optic Links with Optical Single Sideband or Electrooptical Upconversion," IEEE Trans. on Microwave Theory and Techniques, 2007, Vol.55, No.1, pp.176-184.
(28) Jian Zhao, Alan Pak Tao Lau, K. K. Qureshi, Zhaohui Li, Chao Lu and H. Y. Tam, "Chromatic Dispersion Monitoring for DPSK Systems Using RF Power Spectrum," IEEE Journal of Lightwave Technology, 2006, Vol.27, No.24, pp.5704-5709.
(29) Yi Dong, Hao He, Weisheng Hu, Zhaohui Li, Qijie Wang, Wu Kuang, Tee Hiang Cheng Yang Jing Wen, Yixin Wang and Chao Lu, "Photonic Microwave Phase Shifter/Modulator Based on a Nonlinear Optical Loop Mirror Incorporating a Mach-Zehnder Interferometer," OSA Optics Letters, 2007, Vol.32, No.7, pp.745-747.
(30) Yi Dong, Jinyun Mo, Zhihong Li, Zhaohui Li, Yiwin Wang, Chao Lu, "WDM transmission of 16×10.709 Gb/s over 640-km SSMF using cascaded semiconductor optical amplifiers and DPSK modulation format," IEEE Photonics Technology Letters, 2004, Vol.16, No.10, pp.2359-2361.
(31) Jing Yang, Changyuan Yu, Linghao Cheng, Zhaohui Li, Alan Pak Tao Lau, Hwa-yaw Tam and P. K. A. Wai, "CD-insensitive PMD monitoring based on RF power measurement," Optics Express, 2011, Vol.19, No.2 pp. 1354-1359.
(32) Jian Chen, Xueming Liu, Chao Lu, Yixin Wang and Zhaohui Li, "Design of Multistage Gain-flattened Fiber Raman Amplifiers," IEEE Journal of Lightwave Technology, 2006, Vol.24, No.2, pp.935-944.
(33) Ning Liu, Wende Zhou, Yang Jing Wen and Zhaohui Li, "New Transmitter configuration for subcarrier multiplexed DPSK systems and its applications to Chromatic Dispersion monitoring," Optics Express, 2007, Vol.15, No.3 pp. 839-844.
(34) Chun-Liu Zhao, Shiquan Yang, Hongyun Meng, Zhaohui Li, Shuzhong Yuan, Guiyun Kai and Xiaoyi Dong, "Efficient multi-wavelength fiber laser operating in L-band," Optics Communications, 2002, Vol.204, No.1-6, pp.323-326.
(35) Xiufeng Yang, Fuyun Lu, Xinyong Dong, Zhaohui Li, Xiaoqun Zhou and Chao Lu "Four-wave-mixing-assisted room-temperature four-wavelength erbium doped fiber lasers" Optical Engineering, Vol.45, 2006.