张文甲
职称:教授,博士生导师
专业:信息与通信工程
邮箱:wenjia.zhang@sjtu.edu.cn
办公室:电院4号楼100A
个人简介
张文甲,上海交通大学教授,博士生导师,重点项目首席科学家,国家自然基金重点项目负责人。2007年获得北京邮电大学学士学位,2012年获得北京邮电大学-美国哥伦比亚大学联合培养博士学位。曾任新加坡麻省理工联合研究院博士后,麻省理工学院访问科学家,Finisar公司高级光学工程师。
主要从事智能光子互连与计算方向研究,包括大规模光子伊辛机、高算力光学张量卷积运算芯片和极简光互连技术,在Photonics Research, Journal of Selected Topics in Quantum Electronics等期刊和光通信顶会OFC/ECOC等共发表第一/通信作者论文共70多篇,特邀报告10余次,授权国际专利1项,国家发明专利9项。担任OECC/OGC/CSOE 等国际/国内会议程序委员会委员、智能光计算方向召集人,photonics杂志专题编辑,受聘为第十五、十六批江苏省科技镇长团员、华为单板互连部独立顾问、鹏城实验室兼聘专家。
研究领域
智能光子互连与计算
研究方向
- 大规模光子伊辛机:大规模空间光子伊辛采样机理、高速空间光子伊辛采样器件、组合优化问题求解光子伊辛映射方法。
- 高算力光学张量卷积运算芯片与系统:张量卷积运算的光学降维映射方法、高算力张量卷积运算芯片、模数协同光学卷积神经网络构架。
- 极简光互连:高速垂直腔面激光器(VCSEL)器件建模和光电芯片协同设计、低复杂度非线性均衡算法、高带宽密度集成共装技术、光学均衡方法。
科研项目
- 国家自然科学基金重点项目,高算力可重构光学张量卷积运算芯片基础研究,2023.01–2027.12,主持;
- 国家自然科学基金面上项目,集成光学卷积神经网络关键技术研究,2022.01–2025.12,主持;
- 科技部重点研发计划课题,光引擎关键芯片技术研究,2020.01–2023.12,主持(已结题);
- 华为委托研究项目,1.6T光电类载板高速技术,2020.11–2021.11,主持(已结题);
- 华为委托研究项目,多模VCSEL单 Lane 112G高速光电互连技术,2021.6–2022.4,主持(已结题);
- 光纤光缆制备技术国家重点实验室开放基金项目,单通道100Gb/s多模光互连关键技术研究,2019.11-2021.11,主持(已结题);
- 国家自然科学基金青年项目,面向高性能计算系统的波长可重构光交换网络技术研究,2017.01–2019.12,主持(已结题);
- 科技部重点研发计划课题,高密度光电子集成与系统级光交换技术研究,2016. 07–2019.06,参与(子课题负责人)(已结题);
- 华为全球创新研究计划,Research on Feedback Equalization and Mode Manipulation for the PAM4 56G/112G VCSEL Based Optical Interconnects,2018.01–2018.12,主持(已结题)。
代表性论文(第一作者或通讯作者)
- Y. Jiang, W. Zhang*, J. Guo, H. Wang, J. Ren, J. Du, Z. He, “Clustering-based Nonlinear Training Algorithm for Precision Constrained Photonic Micro-Ring Convolution Chip”, Journal of Lightwave Technology, 2024 (Accepted).
- S. Zhang, W. Zhang*, J. Du, Z. He, “Distributed reservoir computing based nonlinear equalizer for VCSEL based optical interconnects”, Optics Communications, Volume 563, 2024.
- S. Wang, W. Zhang*, X. Ye, Z. He, “General spatial photonic Ising machine based on the interaction matrix eigendecomposition method,” Appl. Opt. 63, 2973-2980 (2024).
- X. Ye, W. Zhang*, S. Wang, X. Yang and Z. He, “20736-node weighted max-cut problem solving by quadrature photonic spatial Ising machine”, Sci. China Inf. Sci., vol. 66, no. 12, pp. 1-2, Dec. 2023.
- X. Liu, W. Zhang*, Y. Jiang, H. Wang, D. Lu, F. Yang, and Z. He, “Highly reliable integrated W-band transmitter based on on-chip dual-mode DFB laser and cascaded microring modulators,” Photon. Res. 11, 1431-1436 (2023).
- Y. Jiang, W. Zhang*, X. Liu, W. Zhu, J. Du and Z. He, “Physical Layer-Aware Digital-Analog Co-Design for Photonic Convolution Neural Network, ” IEEE Journal of Selected Topics in Quantum Electronics, vol. 29, no. 6, pp. 1-9, Nov.-Dec. 2023.
- 张文甲.姜越.何祖源.光子卷积神经网络的研究思考[J].中国计算机学会通讯,2022年第7期.
- Y. Lu, W. Zhang*, B. Fu, J. Du, and Z. He, “Synaptic delay plasticity based on frequency-switched VCSELs for optical delay-weight spiking neural networks, ” Opt. Lett. 47, 5587-5590 (2022)
- Y. Lu, W. Zhang*, B. Fu and Z. He, “Frequency-switched Photonic Spiking Neurons”, Opt. Express 30, 21599-21608 (2022)
- W. Sun, W. Zhang*, Y. Liu, Q. Liu and Z. He, “Quadrature photonic spatial Ising machine, ” Opt. Lett. 47, 1498-1501 (2022).
- F. Yang, W. Zhang*, Y. Jiang, J. Tao and Z. He, “Highly Sensitive Integrated Photonic Sensor and Interrogator Using Cascaded Silicon Microring Resonators, ” Journal of Lightwave Technology, vol. 40, no. 9, pp. 3055-3061, 1 May, 2022.
- M. Li, W. Zhang*, Q. Chen, and Z. He, “High-throughput hardware deployment of pruned neural network based nonlinear equalization for 100-Gbps short-reach optical interconnect, ” Opt. Lett., vol. 46, no. 19, pp. 4980-4983, 2021.
- Y. Jiang, W. Zhang*, F. Yang, and Z. He, “Photonic Convolution Neural Network Based on Interleaved Time-Wavelength Modulation, ” J. Lightwave Technol., vol. 39, no. 14, pp. 4592-4600, 2021.
- Y. Lu, W. Zhang*, B. Xu, X. Fan, Y. T. Sun, and Z. He, “Directly Modulated VCSELs With Frequency Comb Injection for Parallel Communications, ” J. Lightwave Technol., vol. 39, no. 5, pp. 1348-1354, 2021.
- P. Xu, W. Zhang*, and Z. He, “Light Field Optimization for Optical Wireless Power Transfer, ” IEEE Photonics Journal, vol. 13, no. 1, pp. 1-9, 2021.
- F. Yang, W. Zhang*, Q. Liu, and Z. He, “Silicon-microring-based interrogator for TDM-FBG sensors enabled by pulse compression, ” Opt. Lett., vol. 45, no. 23, pp. 6402-6405, 2020.
- L. Ge, W. Zhang*, C. Liang, and Z. He, “Compressed Neural Network Equalization Based on Iterative Pruning Algorithm for 112-Gbps VCSEL-Enabled Optical Interconnects, ” Journal of Lightwave Technology, vol. 38, pp. 1323-1329, 2020.
- W. Zhang*, L. Ge, Y. Zhang, C. Liang, and Z. He, “Compressed Nonlinear Equalizers for 112-Gbps Optical Interconnects: Efficiency and Stability, ” Sensors, vol. 20, p. 4680, 2020.
- C. Liang, W. Zhang*, J. Du, and Z. He, “Modulation nonlinearity characterization for rate-equation-based diode lasers using cross-correlation-calculation-enabled behavioral modeling, ” Optics Letters, vol. 45, pp. 4284-4287, 2020.
- L. Ge, W. Zhang*, C. Liang, and Z. He, “Threshold-Based Pruned Retraining Volterra Equalization for 100 Gbps/Lane and 100-m Optical Interconnects Based on VCSEL and MMF, ” Journal of Lightwave Technology, vol. 37, pp. 3222-3228, 2019.
- C. Liang, W. Zhang*, and Z. He, “Electro-Optical Co-Design of Power-Efficient 100-Gbps/λ VCSEL Transmitter, ” IEEE Photonics Journal, vol. 11, pp. 1-11, 2019.
- C. Liang, W. Zhang*, Q. Wang, S. Yao, and Z. He, “Application-Oriented Investigation of Parasitic Limitation on Multilevel Modulation of High-Speed VCSELs, ” IEEE Photonics Journal, vol. 11, pp. 1-10, 2019.
- F. Yang, W. Zhang*, S. Zhao, Q. Liu, J. Tao, and Z. He, “Miniature interrogator for multiplexed FBG strain sensors based on a thermally tunable microring resonator array, ” Optics Express, vol. 27, pp. 6037-6046, 2019.
- Y. Huang, W. Zhang*, F. Yang, J. Du, and Z. He, “Programmable matrix operation with reconfigurable time-wavelength plane manipulation and dispersed time delay, ” Optics Express, vol. 27, pp. 20456-20467, 2019.
- C. Liang, W. Zhang*, L. Ge, and Z. He, “Mode partition noise mitigation for VCSEL-MMF links by using wavefront shaping technique, ” Optics Express, vol. 26, pp. 28641-28650, 2018.
- Y. You, W. Zhang*, L. Sun, J. Du, C. Liang, F. Yang, and Z. He, “Time skewing and amplitude nonlinearity mitigation by feedback equalization for 56 Gbps VCSEL-based PAM-4 links, ” Optics Communications, vol. 410, pp. 909-915, 2018.
- C. Liang, W. Zhang*, L. Sun, Y. You, F. Yang, J. Du, and Z. He, “Experimental demonstration of 4×80-Gbit/s PAM-4 transmission over 8-km SSMF using Wiener filter, ” Electronics Letters, vol. 53, pp. 494-496, 2017.
- W. Zhang, W. Bing, Z. Zhao, K. E. K. Lee, J. Michel, P. Li-Shiuan, Z. Li, and S.-J. Chua, “Ultralow-Power LED-Enabled On-Chip Optical Communication Designed in the III-Nitride and Silicon CMOS Process Integrated Platform, ” IEEE Design & Test, vol. 31, pp. 36-45, 2014.
- W. Zhang, H. Wang, K. Bergman, “Next-Generation Optically-Interconnected High-Performance Data Centres,” Journal of Lightwave Technology 30 (24) 3836-3844, Dec. 2012.
- W. Zhang, L. Xu, Q. Li, H. L. R., Lira, M. Lipson, K. Bergman, “Broadband Silicon Photonic Packet-Switching Node for Large-Scale Computing Systems,” IEEE Photonics Technology Letters, vol.24, no.8, pp.688-690, April 15, 2012.
教学论文
- 张文甲.以写促思教学法:构建学术情景以提升研究生课程学习效果[J].教学学术,2022(01):72-80.
邀请报告
- 张文甲,“大规模空间光子伊辛机研究”,第十八届信息光电子发展战略研讨会,2024.
- 张文甲,“光学张量卷积运算原理”,第九届微波光子学技术与应用研讨会,2024.
- 张文甲,“高算力光学张量卷积运算芯片与系统研究”,第三届中国超材料大会,2024.
- W. Zhang, X. Ye, Z. He, “General Spatial Photonic Ising Machines with Optoelectronic Co-optimization based on Smoothed Analysis Theory”, International Conference on Optical Communications and Networks (ICOCN), 2024.
- 张文甲,“光学张量卷积运算部署问题探讨”,第八届空间光通信与组网技术学术研讨会,2023.
- 张文甲,“光学张量卷积运算芯片与系统”,诺基亚上海贝尔专家俱乐部技术嘉年华,2022.
- 张文甲,何祖源,“光学张量卷积运算芯片与系统”,第三届光电子集成芯片立强论坛,2022
- 张文甲,何祖源,“光学卷积神经网络”,第五届光信息与光网络大会,2021.
- W. Zhang, Z. He, “Compressed Nonlinear Equalization for Short Reach Optical Interconnects”, The 6th Optoelectronics Global Conference (OGC), 2021.
- W. Zhang, Y. Jiang, Z. He, “Photonic Tensor Convolution Accelerator Based on Interleaved Time-Wavelength Modulation”, The 19th International Conference on Optical Communications and Networks (ICOCN), 2021
- 张文甲,孙闻晨,何祖源,正交空间光子易辛机,第五届微纳光学技术与应用交流会,2021.
- 张文甲,何祖源,智能集成光互连,华为高速高频技术峰会,2020.
- 张文甲,梁辰余,何祖源, 基于垂直腔面激光器的百吉光互连技术,第三届光信息与光网络大会,2019.
- W. Zhang, C. Liang, Z. He, “100 Gb/s VCSEL Based Optical Interconnects Enabled by Multimode Full-Link Optimization”, SPIE/COS Photonics Asia 2019.
- W. Zhang, F. Yang, Z. He, “A miniature interrogator for multiplexed FBG strain sensors”, The 11th International Conference on Information Optics and Photonics (CIOP 2019)
- W. Zhang, F. Yang, Z. He, “A miniature interrogator for multiplexed FBG strain sensors”, The 9th International Multidisciplinary Conference on Optofluidics (IMCO2019)
- W. Zhang, C. Liang, Z. He, “Multimode Optical Interconnects Based on VCSEL and MMF for More than 100-Gb/s/lane and 100m Transmission”, SPIE/COS Photonics Asia 2018
授课情况
- 通信原理,80学时(2023年入选第二批国家本科一流课程);
- 集成光电子与光互连,32学时。
获奖情况
- 苏州市优秀镇长团员,2023年。
- 上海交通大学教学成果奖二等奖,2023年。
- 亚洲通信与光子学国际会议(ACP2022)Tingye Li最佳论文奖,姜越博士,2022年。
- 上海交通大学本科招生先进个人,2021年。
- 第六届中国国际“互联网+”大学生创新创业大赛上海赛区优秀指导教师,2020年。
- 中国电子学会优秀硕士学位论文奖,黄禹尧硕士,2020年。
- 上海交通大学第四届青年教师教学竞赛二等奖,2020年。
- 亚洲通信与光子学国际会议(ACP2019)最佳墙报奖,卢瑶博士,2019年。