个人简介
郭昌建，汉族，江西赣州人。2006年从大连理工大学电子信息工程学院测控技术与仪器专业本科毕业并获得工学学士学位；2006年9月起在浙江大学光电信息工程学系光及电磁波研究中心学习，并于2011年6月毕业获得工学博士学位。2009年1月至2010年1月期间在加拿大女王大学电子与计算机工程学系做访问研究生。2011年7月起在华南师范大学华南先进光电子研究院历任讲师、副研究员和研究员。2017年至2021年在香港理工大学电子与资讯工程系任访问研究员。
近年来在OSA、IEEE等学会期刊及光通信领域国际学术会议上以第一作者、通信作者发表文章五十余篇；主持包括国家自然基金、国家重点研发计划子任务、广东省区域联合基金重点项目、广东省科技计划项目、广东省自然科学基金、博士后科学基金、广州市珠江科技新星人才项目以及企业合作项目多项。
课题组招收对光集成芯片、光通信算法和系统、嵌入式方向感兴趣的光学、光学工程专业学术型硕士研究生和光电信息工程方向的专业硕士研究生，课题组经费充足，待遇从优。欢迎感兴趣同学联系。
联系方式
地址：广州市番禺区大学城华南师范大学理科五栋307
E-mail: changjian.guo AT coer-scnu.org
讲授课程
研究生课程：《通信理论与系统》
研究领域
（1）频谱高效的高速光通信集成器件和系统研究；
（2）基于通信DSP技术的分布式光传感器件和系统研究。
主持科研项目情况
1) 2024.07-2027.07，光电材料与技术国家重点实验室开放课题，基于薄膜钽酸锂的相干水下光无线通信收发器件研究，10万元，在研，主持；
2) 2023.09-2026.09，华南师范大学下一代光通信器件和系统产学研合作基地，333.5万元，在研，主持；
3) 2022.01-2024.12，广东省自然科学基金管理委员会，面上项目，基于频谱高效频分复用技术的布里渊光时域分析系统研究，10万元，在研，主持；
4) 2022.09-2023.09，企业合作项目，硅基混合集成CWDM4芯片，36.85万元，结题，主持；
5) 2021.10-2024.09，广东省基础与应用基础研究基金委员会，广东省区域联合基金-重点项目，基于模分复用和光电融合信号处理的数据中心光互连器件和系统研究，100万元，在研，主持；
6) 2020.01-2022.12，科技部，国家重点研发计划光电子与微电子器件及集成专项，宽带微波光子信号调控核心器件与技术项目（课题名称：宽带微波光子混频与对消芯片），72万元，结题，子任务负责人；
7) 2020.01-2022.12，广东省科学技术厅，广东省科技计划项目，基于薄膜铌酸锂调制器的100-Gb/s水下光通信系统研究，100万元，结题，主持；
8) 2019.10-2020.11，华为技术有限公司，企业委托项目，以太光解相干技术研究，130万港元，结题，参加；
9) 2019.01-2019.12，阿里巴巴（中国）有限公司，企业委托项目，Machine learning and optical performance monitoring-enabled intelligent optical networks，7.8万美元，已结题，参加；
10) 2018/09-2019/06，中国石油天然气管道通信电力工程有限公司，企业委托项目，Phase-OTDR线性还原预警系统传感部分委托技术开发合同，40万元，已结题，参加；
11) 2018/05-2021/05，广东省自然科学基金管理委员会，面上项目，单波超200-Gb/s短距离直检光通信系统研究，10万元，已结题，主持；
12) 2017.11-2018.11，华为技术有限公司，企业委托项目，以太网灰光低成本超100G长距技术研究，110万港元，已结题，参加；
13) 2017.05- 2020.04，广州市科学技术创新委员会，广州市珠江科技新星项目，基于超奈奎斯特技术的太比特(1-Tbps) 直接探测光通信系统研究， 30万元，已结题，主持；
14) 2015.01-2017.10， 广东省自然科学基金面上项目，基于频域均衡超奈奎斯特（FDE-FTN）技术的相干光通信系统研究，10万元，已结题，主持;
15) 2014.01-2016.12，国家自然科学基金青年基金项目，基于叠加训练（ST）信道估计的相干光正交频分复用系统研究，26.00 万元，已结题，主持;
16) 2013.12-2014.12，企业合作（横向）项目，高速图像采集系统，80.00万元，已结题，主持;
17) 2013.4-2014.12，中国博士后科学基金面上项目，基于DFT扩展OFDM技术的60 GHz光纤射频（ROF）系统，5万元，已结题，主持。
主要论著
部分SCI期刊论文：
1) Junjie Yi, Changjian Guo, Ziliang Ruan, Gengxin Chen, Haiqiang Wei, Liwang Lu, Shengqi Gong, Xiaofu Pan, Xiaowan Shen, Xiaowei Guan, Daoxin Dai, Kangping Zhong, Liu Liu, “Anisotropy-free arrayed waveguide gratings on X-cut thin film lithium niobate platform of in-plane anisotropy,” Light: Science & Applications 13, paper.147 (2024).
2) Zhenhua Li, Ranfeng Gan, Zihao Chen, Zhaoang Deng, Ran Gao, Kaixuan Chen, Changjian Guo*, Yanfeng Zhang, Liu Liu, Siyuan Yu, Jie Liu, “Scalable On-Chip Optoelectronic Ising Machine Utilizing Thin-Film Lithium Niobate Photonics,” ACS Photonics 11(4), 1703–1714 (2024).
3) Yanting Zhou, Junwei Zhang, Chao Lu, Zabih Ghassemlooy, and Changjian Guo*, "Adaptive-memory-length look-up table (LUT)-based digital pre-distortion for IM/DD underwater wireless optical communications," Opt. Express 32, 8081-8091 (2024).
4) Yanting Zhou, Junwei Zhang*, Chao Lu, and Changjian Guo*, "Low-complexity frequency-domain nonlinear equalizer with absolute operation for underwater wireless optical communications," Opt. Express 31, 23086-23094 (2023).
5) Zongkai Li, Ranfeng Gan, Yuxi Xu, Bin Chen, Xi Zhou, Jie Liu, Liu Liu, Zhaohui Li, Dawei Wang*, and Changjian Guo*, "High-speed polarization tracking using thin film lithium niobate integrated dynamic polarization controller," Opt. Express 31, 39369-39378 (2023) （OE 2023年11月Top Downloads论文）
6) Chijun Li, Bin Chen, Ziliang Ruan, Haoyuan Wu, Yujun Zhou, Jie Liu, Pengxin Chen, Kaixuan Chen, Changjian Guo*, and Liu Liu, "High modulation efficiency and large bandwidth thin-film lithium niobate modulator for visible light," Opt. Express 30, 36394-36402 (2022).
7) Chijun Li, Pengxin Chen, Jun Li, Kaixuan Chen*, Changjian Guo*, and Liu Liu, "Modeling of thin-film lithium niobate modulator for visible light," Optical Engineering 61, 057101 (2022).
8) Yu Xue, Ranfeng Gan, Kaixuan Chen, Gengxin Chen, Ziliang Ruan, Junwei Zhang, Jie Liu, Daoxin Dai, Changjian Guo*, and Liu Liu*, "Breaking the bandwidth limit of a high-quality-factor ring modulator based on thin-film lithium niobate," Optica 9, 1131-1137 (2022).
9) Gengxin Chen, Kaixuan Chen, Ranfeng Gan, Ziliang Ruan, Zong Wang, Pucheng Huang, Chao Lu, Alan Pak Tao Lau, Daoxin Dai, Changjian Guo#, and Liu Liu, High performance thin-film lithium niobite modulator on a silicon substrate using periodic capacitively loaded traveling-wave electrode, APL Photonics 7, 026103 (2022). (封面论文)
10) Junwei Zhang, Xiong Wu, Lin Sun, Jie Liu, Alan Pak Tao Lau, Changjian Guo#, Siyuan Yu, and Chao Lu, "C-band 120-Gb/s PAM-4 transmission over 50-km SSMF with improved weighted decision-feedback equalizer," Opt. Express 29, 41622-41633 (2021).
11) Junwei Zhang, Zhenrui Lin, Xiong Wu, Jie Liu, Alan Pak Tao Lau, Changjian Guo*, Chao Lu, and Siyuan Yu, "Low-complexity sparse absolute-term based nonlinear equalizer for C-band IM/DD systems," Opt. Express 29, 21891-21901 (2021).
12) Y. Yan, H. Zheng, A. P. T. Lau, C. Guo* and C. Lu, "Unidirectional Ultra-Long Distributed Optical Fiber Sensor," in IEEE Photonics Journal, vol. 13, no. 4, pp. 1-7, Aug. 2021, Art no. 6800907, doi: 10.1109/JPHOT.2021.3098634.
13) Yaxi Yan，Hua Zheng, Zhiyong Zhao, Changjian Guo, Xiong Wu, Junhui Hu, Alan Pak Tao Lau, Chao Lu, "Distributed optical fiber sensing assisted by optical communication techniques," Journal of Lightwave Technology, doi: 10.1109/JLT.2021.3057670, 2021.
14) Maochun Wang, Jie Liu, Junwei Zhang, Dongpeng Zhang, Changjian Guo*, “Modulation format identification based on phase statistics in Stokes space,” Optics Communications, vol. 480, p. 126481, 2021.
15) Y. Yan, F. Khan, B. Zhou, A. P. T. Lau, C. Lu, and C. Guo*, “Forward Transmission Based Ultra-long Distributed Vibration Sensing with Wide Frequency Response,” J. Lighwave Technol., doi: 10.1109/JLT.2020.3044676, 2020.
16) B. Yu, C. Guo#, S. Zhang, T. Zuo, L. Liu, A. Lau, C. Lu, H. Zhang, "Chromatic dispersion mitigation using a SEFDM-based diversity technique for IM/DD long reach optical links," Opt. Express, vol. 27, no. 26, pp. 38579-38592, 2019.
17) Zhang, Qun, Yanfu Yang, Changjian Guo#, Xian Zhou, Yong Yao, Alan Pak Tao Lau, and Chao Lu. "Algorithms for blind separation and estimation of transmitter and receiver IQ imbalances." Journal of Lightwave Technology 37, no. 10 (2019): 2201-2208.
18) Gui, Tao, Langyu Yi, Changjian Guo*, Chao Lu, and Alan Pak Tao Lau. "120 Gbaud PAM-4 transmission over 80-km SSMF using optical band interleaving and Kramers-Kronig detection." Optics Express 26, no. 20 (2018): 25934-25943.
19) J. Zhang, Y. Zheng, X. Hong, C. Guo*, “Increase in Capacity of an IM/DD OFDM-PON Using Super-Nyquist Image Induced Aliasing and Simplified Nonlinear Equalization,” IEEE JLT, vol. 35, no. 19, pp. 4105 – 4113, 2017.
20) C. Guo, Y. Zheng, H. Zhang, "Accurate and spectral efficient channel estimation using inter-block precoding and superimposed pilots in optical OFDM systems," Opt. Express, vol. 25, no. 19, pp. 22228-22236, 2017.
部分国际会议论文：
21) Changjian Guo, “Integrated Optical Transceivers for High Speed Optical Interconnects (Invited),” CIOP 2024, Aug.11-15, Xi’an, 2024.
22) Weibin Chen, Youxin Liu, Ao Cui, Kaixuan Chen, Liu Liu, Changjian Guo*, “600-krad/s Polarization Tracking for Self-Homodyne Coherent Transmission Systems Using a Thin Film Lithium Niobate Based Polarization Controller,” to appear in ECOC 2024.
23) Mingzheng Huang, and Changjian Guo*, “Pulse coded BOTDA sensing system based on optical orthogonal code and SEFDM,” in CLEO-PR 2024, paper. Tu1G-3, Aug. 4-10, Incheon, Korea, 2024.
24) Junjiang Ye, Youxin Liu, Weibin Chen, Ao Cui, Kaixuan Chen, Liu Liu, Changjian Guo*, “200-krad/s Polarization Tracking Using Thin Film Lithium Niobate Integrated Dynamic Polarization Controller,” in OECC 2024, paper. ThC4, June 30 – July 5, Melbourne, 2024.
25) Yanting Zhou, and Changjian Guo*, “A Low-Complexity Demodulation Scheme For Carrier Interleaved Modulation With Differential Coherent Detection Of Directly Modulated Lasers,” In 2022 Asia Communications and Photonics Conference (ACP), pp. 910-912. IEEE, 2023.
26) Wei, Haiqing, Ranfeng Gan, Lu Qi, Mingzhen Huang, Kaixuan Chen, Changjian Guo*, Kaiqin Lai et al. "Single-Carrier 400-Gb/s DP-16QAM Self-Homodyne Coherent Transmission Using an Integrated Thin-Film Lithium Niobate Polarization Controller." In 2022 Asia Communications and Photonics Conference (ACP), pp. 910-912. IEEE, 2022.
27) Ranfeng Gan, Gengxin. Chen, Ziliang Ruan, Zong Wang, Pucheng Huang, Kaixuan Chen*, Changjian Guo*, and Liu Liu, "High-performance Dual-Polarization IQ Modulator Based on Hybrid Silicon and Lithium Niobate Platform," in Conference on Lasers and Electro-Optics (CLEO 2022), paper SF1C.4.
28) H. Yang, L. Lu, W. Wang, X. Wu, P. Wang, A. P. T. Lau, C. Lu, and C. Guo*, "Complex Modulation and Differential Coherent Detection of Directly Modulated Lasers," in 26th OECC, 2021, paper W3A.5.
29) S. Zhang, L. Lu, L. Fan, B. Chen, T. Zhang, T. Zuo, L. Liu, J. Tang, L. Zeng, P. Chen, J. Huo, X. Zhou, A. P. T. Lau, C. Lu, L. Liu, and C. Guo*, "224-Gb/s 16QAM SV-DD Transmission Using Pilot-Assisted Polarization Recovery with Integrated Receiver," in OFC 2021, paper W7F.4.
30) Q. Fan, J. Lu, G. Zhou, D. Zeng, C. Guo, L. Lu, J. Li, C. Xie, C. Lu, F. N. Khan, and A. P. T. Lau, "Experimental Comparisons between Machine Learning and Analytical Models for QoT Estimations in WDM Systems," in OFC 2020, paper M2J.2.
31) Wu, Xiong, Junwei Zhang, Changjian Guo*, Jie Liu, Tao Gui, Alan Pak Tao Lau, and Chao Lu. "140-GBaud PAM-4 Transmission Using Optical Band Interleaving, Kramers-Kronig Detection and Volterra Based Equalization." In OECC 2019, pp. 1-3. IEEE, 2019.
32) X. Wu, C. Guo, B. Yu, Y. Xu, A. P. T. Lau and C. Lu, "200-Gb/s optical SEFDM transmission using low-complexity log-MAP based detection for short reach optical interconnects," ICT 2019, Hanoi, Vietnam, 2019, pp. 284-288, doi: 10.1109/ICT.2019.8798810.
33) Xu, Yongsheng, Junwei Zhang, Baoxian Yu, Sen Zhang, Tianjian Zuo, Lei Liu, Jie Liu, Changjian Guo*, Alan Pak Tao Lau, and Chao Lu. "260-Gb/s PAM-6 transmission using joint optical pre-equalization and a low-complexity volterra equalizer for short-reach optical interconnects." In 2018 Asia Communications and Photonics Conference (ACP), pp. 1-3. IEEE, 2018. (Post Deadline)
34) Yan, S., Khan, F.N., Mavromatis, A., Gkounis, D., Fan, Q., Ntavou, F., Nikolovgenis, K., Meng, F., Salas, E.H., Guo, C. and Lu, C., 2017, September. Field trial of machine-learning-assisted and SDN-based optical network planning with network-scale monitoring database. In 2017 European Conference on Optical Communication (ECOC) (pp. 1-3). IEEE. (Post Deadline)
（更新时间：2024年9月2日）