1. 基于光子架构的新技术雷达

未来各类先进电子雷达，如SAR，在带宽、处理速度、体积功耗等各方面因受到传统电子技术的限制而存在发展瓶颈；而利用在借助光通信领域发展而日渐成熟的光子技术，可以突破上述瓶颈，实现更高性能的雷达系统，甚至可以发展为除了成像外，融合其他诸如侦查、通信、干扰等多种功能于一体的先进雷达系统。研究内容主要包括：可调谐宽带光电振荡器；高线性、高动态、宽带微波光子射频前端；基于光子色散的傅里叶变换\反变换系统；光子辅助模数转换系统；微波信号的光子处理技术；基于光载超宽带的分布式雷达等。

2. 基于微波成像的微波光子传感器

借鉴微波成像技术的优良环境适应性，结合微波光子在硬件系统能力上的提升和处理办法上的优化，利用传统微波成像技术和理论，构建微波光子传感器，实现对特定空间域、特定目标的高精度、快速识别。研究内容主要包括：二维\三维微波成像理论；分布式成像；高精度、快速、区域成像算法等。

3. 微波光子芯片微系统技术

将传统的基于光纤的微波光子系统，通过成熟的硅基、三五族集成光学技术，小型化、芯片化、低功耗化；是支撑未来先进电子系统的重要支柱。研究主要内容包括：芯片设计；集成微波光子单一功能处理芯片；微波光子接收通道芯片等。

4. 量子传感技术

基于高激发态里德堡原子，对电磁信号的参数实现高灵敏度、大带宽和小型化探测传感；研究新的量子传感机理和传感架构，探索新的里德堡原子传感气室集成技术和参数控制和提取算法等。

招收硕士和博士研究生，尤其是热爱科学技术研究的有志学子，并支持在读的优秀研究生出国留学；

招生条件：学生具有物理、数学、电子、信息、通信任一背景即可；

                能够积极主动学习，善于沟通，性格开朗乐观，敢于探索，敢于吃苦，能够坚持钻研；

081002-信号与信息处理

微波光子学，光子学，集成光子学，合成孔径雷达

2007-11--2013-04   渥太华大学   博士学位
2004-09--2007-06   清华大学   硕士学位
2000-09--2004-06   西安交通大学   本科学士

   

[1] 李王哲, 尹自强, 张祥鹏. 高速宽带相干步进频率信号产生装置及方法. CN: CN113098617A, 2021-07-09.
[2] 李王哲, 张祥鹏. 一种基于延迟差分前馈的激光器稳频装置及其方法. CN: CN113078548A, 2021-07-06.
[3] 李王哲, 蒋文. 基于改进松弛算法的多带融合算法. CN: CN112596051A, 2021-04-02.
[4] 李王哲, 马尉超, 刘宸钰. 全固态芯片化大角度光学波束成形系统. CN: CN112034657A, 2020-12-04.
[5] 李王哲, 杨继尧, 刘宸钰, 董婧雯. 基于光信道化的模数转换装置及方法. CN: CN111965918A, 2020-11-20.
[6] 李王哲, 莫镇玮. 基于多通道时分去斜接收的微波光子雷达成像系统及方法. CN: CN111830496A, 2020-10-27.
[7] 董婧雯, 李王哲. 微波光子分布式雷达成像系统及方法. CN: CN111505633A, 2020-08-07.

   

[1] Zhang, Lichao, Gou, Guangyang, Chen, Jiamin, Li, Wangzhe, Ma, Weichao, Li, Ruoming, An, Junming, Wang, Yue, Liu, Yuanyuan, Yan, Wei, Ma, Tianjun, Liu, Chunxiu, Cheng, Jianjun, Qi, Zhimei, Xue, Ning. Miniature Fourier Transform Spectrometer Based on Thin-Film Lithium Niobate. MICROMACHINES[J]. 2023, 第 4 作者14(2): http://dx.doi.org/10.3390/mi14020458.
[2] Liu, Chenyu, Xie, Qinyu, Wang, Ruixuan, Yang, Jiyao, Ma, Weichao, Li, Wangzhe, Wu, Yirong. Microwave photonic radar system with improved SNR performance utilizing optical resonant amplification and random Fourier coefficient waveforms. OPTICS EXPRESS[J]. 2023, 第 6 作者  通讯作者  31(10): 15537-15552, http://dx.doi.org/10.1364/OE.488878.
[3] Zhang, Lichao, Wang, Kaifeng, Chen, Jiamin, Ma, Tianjun, Li, Wangzhe, An, Junming, Gou, Guangyang, Liu, Chunxiu, Cheng, Jianqun, Qi, Zhimei, Xue, Ning. Ultra-Compact Low-Loss Modified N -Adjustable Bends. JOURNAL OF LIGHTWAVE TECHNOLOGY[J]. 2023, 第 5 作者41(9): 2792-2800, https://www.webofscience.com/wos/woscc/full-record/WOS:001077002700022.
[4] Zhang, Lichao, Chen, Jiamin, Ma, Weichao, Chen, Guangyuan, Li, Ruoming, Li, Wangzhe, An, Junming, Zhang, Jiashun, Wang, Yue, Gou, Guangyang, Liu, Chunxiu, Qi, Zhimei, Xue, Ning. Low-loss, ultracompact n-adjustable waveguide bends for photonic integrated circuits. OPTICS EXPRESS[J]. 2023, 第 6 作者31(2): 2792-2806, http://dx.doi.org/10.1364/OE.475398.
[5] Sun, Qiang, Liu, Chenyu, Yang, Jiyao, Liu, Jianwei, Dong, Jingwen, Li, Wangzhe. Phase-Derived Ranging Based Fiber Transfer Delay Measurement Using a Composite Signal for Distributed Radars with Fiber Networks. PHOTONICS[J]. 2023, 第 6 作者  通讯作者  10(4): http://dx.doi.org/10.3390/photonics10040421.
[6] Xie, Qinyu, Liu, Chenyu, Mo, Zhenwei, Li, Wangzhe. A Novel Pulse-Agile Waveform Design Based on Random FM Waveforms for Range Sidelobe Suppression and Range Ambiguity Mitigation. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING[J]. 2023, 第 4 作者  通讯作者  61: http://dx.doi.org/10.1109/TGRS.2023.3326840.
[7] Yin, Ziqiang, Jiang, Wen, Zhang, Xiangpeng, Li, Wangzhe. Frequency-Agile Coherent Multiple Bands Generation Based on an Asymmetrically-Coupled Optoelectronic Dual-Loop With Recirculating Frequency-Shifting. JOURNAL OF LIGHTWAVE TECHNOLOGY[J]. 2023, 第 4 作者  通讯作者  41(5): 1436-1444, http://dx.doi.org/10.1109/JLT.2022.3223696.
[8] Jiang, Wen, Huang, Jiajie, Li, Wangzhe. A Novel Multiband Fusion Method Based on a Small Multiband-Measurement Matrix and a Nonconvex Log-Sum Regularization. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS[J]. 2023, 第 3 作者  通讯作者  20: http://dx.doi.org/10.1109/LGRS.2023.3237868.
[9] Ruoming Li, Wangzhe Li, Yongwei Dong, Zhilei Wen, Hanqin Zhang, Wei Sun, Yang, Jiyao, Henan Zeng, Yuhui Deng, Weidi Xu, Siwen Yang, Zhenwei Mo. PFDIR - a Wideband Photonic-Assisted SAR System. IEEE Transactions on Aerospace and Electronic Systems[J]. 2023, 第 2 作者https://ieeexplore.ieee.org/document/10026800.
[10] Sun, Yuchuang, Yan, Kaijia, Li, Wangzhe. CycleGAN-Based SAR-Optical Image Fusion for Target Recognition. REMOTE SENSING[J]. 2023, 第 3 作者  通讯作者  15(23): http://dx.doi.org/10.3390/rs15235569.
[11] Dong, Jingwen, Sun, Qiang, Jiao, Zekun, Zhang, Liqi, Yin, Ziqiang, Huang, Jiajie, Yu, Jinghan, Wang, Shu, Li, Shangyuan, Zheng, Xiaoping, Li, Wangzhe. Photonics-enabled distributed MIMO radar for high-resolution 3D imaging. PHOTONICS RESEARCH[J]. 2022, 第 11 作者  通讯作者  10(7): 1679-1688, 
[12] Jiang, Wen, Liu, Jianwei, Yang, Jiyao, Zhang, Xiangpeng, Li, Wangzhe. A Novel Multiband Fusion Method Based on a Modified RELAX Algorithm for High-Resolution and Anti-Non-Gaussian Colored Clutter Microwave Imaging. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING[J]. 2022, 第 5 作者  通讯作者  60: http://dx.doi.org/10.1109/TGRS.2021.3109724.
[13] Xie, Qinyu, Zeng, Henan, Mo, Zhenwei, Li, Wangzhe. A Two-Step Optimization Framework for Low Sidelobe NLFM Waveform Using Fourier Series. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS[J]. 2022, 第 4 作者  通讯作者  19: http://dx.doi.org/10.1109/LGRS.2022.3141081.
[14] Xie, Qinyu, Yang, Jiyao, Li, Chenyu, Li, Wangzhe. Low Sidelobe Quasi-Orthogonal NLFM Waveforms With Reciprocating Frequency Modulation. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS[J]. 2022, 第 4 作者  通讯作者  19: http://dx.doi.org/10.1109/LGRS.2022.3214570.
[15] Sun, Yuchuang, Jiang, Wen, Yang, Jiyao, Li, Wangzhe. SAR Target Recognition Using cGAN-Based SAR-to-Optical Image Translation. REMOTE SENSING[J]. 2022, 第 4 作者  通讯作者  14(8): http://dx.doi.org/10.3390/rs14081793.
[16] Zhang, Xiangpeng, Wang, Ruixuang, Jiang, Wen, Yang, Jiyao, Tang, Li, Yin, Ziqiang, Li, Wangzhe. Generation of Broadband Reconfigurable LFM Waveforms Via Heterodyne-Beating Synchronized Lasers. JOURNAL OF LIGHTWAVE TECHNOLOGY[J]. 2022, 第 7 作者  通讯作者  40(13): 4110-4118, http://dx.doi.org/10.1109/JLT.2022.3156955.
[17] Zhang, Lichao, Chen, Jiamin, Ma, Chaowei, Li, Wangzhe, Qi, Zhimei, Xue, Ning. Research Progress on On-Chip Fourier Transform Spectrometer. LASER & PHOTONICS REVIEWS. 2021, 第 4 作者15(9): http://dx.doi.org/10.1002/lpor.202100016.
[18] Sun, Qiang, Dong, Jingwen, Liu, Chenyu, Yang, Jiyao, Zhang, Xiangpeng, Li, Wangzhe. Scalable distributed microwave photonic MIMO radar based on a bidirectional ring network. OPTICS EXPRESS[J]. 2021, 第 6 作者  通讯作者  29(20): 31508-31519, http://apps.webofknowledge.com/CitedFullRecord.do?product=UA&colName=WOS&SID=5CCFccWmJJRAuMzNPjj&search_mode=CitedFullRecord&isickref=WOS:000702060000043.
[19] Jiang, Wen, Liu, Jianwei, Yang, Jiyao, Zhang, Xiangpeng, Li, Wangzhe. A Novel Multiband Fusion Method Based on a Modified RELAX Algorithm for High-Resolution and Anti-Non-Gaussian Colored Clutter Microwave Imaging. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING. 2021, 第 5 作者  通讯作者  
[20] Mo, Zhenwei, Liu, Chenyu, Yang, Jiyao, Sun, Yuchuang, Wang, Ruixuan, Dong, Jingwen, Li, Wangzhe. Microwave photonic de-chirp receiver for breaking the detection range swath limitation. OPTICS EXPRESS[J]. 2021, 第 7 作者  通讯作者  29(7): 11314-11327, http://dx.doi.org/10.1364/OE.422262.
[21] Ma, Weichao, Tan, Su, Wang, Kuankuan, Guo, Weihua, Liu, Ye, Liao, Lianggang, Zhou, Lianggang, Zhou, Jun, Li, Xin, Liang, Lei, Li, Wangzhe. Practical two-dimensional beam steering system using an integrated tunable laser and an optical phased array. APPLIED OPTICS[J]. 2020, 第 11 作者  通讯作者  59(32): 9985-9994, http://dx.doi.org/10.1364/AO.403314.
[22] Zhang, Xiangpeng, Zeng, Henan, Yang, Jiyao, Yin, Ziqiang, Sun, Qiang, Li, Wangzhe. Novel RF-source-free reconfigurable microwave photonic radar. OPTICS EXPRESS[J]. 2020, 第 6 作者  通讯作者  28(9): 13650-13661, http://dx.doi.org/10.1364/OE.386285.
[23] Yang, Jiyao, Li, Ruoming, Mo, Zhenwei, Dong, Jingwen, Li, Wangzhe. Channelized photonic-assisted deramp receiver with an extended detection distance along the range direction for LFM-CW radars. OPTICS EXPRESS[J]. 2020, 第 5 作者  通讯作者  28(5): 7576-7584, https://opg.optica.org/oe/fulltext.cfm?uri=oe-28-5-7576&id=427940.
[24] Dong, Jingwen, Zhang, Fubo, Jiao, Zekun, Sun, Qiang, Li, Wangzhe. Microwave photonic radar with a fiber-distributed antenna array for three-dimensional imaging. OPTICS EXPRESS[J]. 2020, 第 5 作者  通讯作者  28(13): 19113-19125, https://www.webofscience.com/wos/woscc/full-record/WOS:000545130800042.
[25] 李王哲. Photonics-based radar with a fiber-distributed antenna array for three-dimensional imaging. Optics Express. 2020, 第 1 作者  通讯作者  
[26] Zhang, Xiangpeng, Sun, Qiang, Yang, Jiyao, Cao, Jiming, Li, Wangzhe. Reconfigurable multi-band microwave photonic radar transmitter with a wide operating frequency range. OPTICS EXPRESS[J]. 2019, 第 5 作者  通讯作者  27(24): 34519-34529, 
[27] 蒋文, 李王哲. 基于幅相分离的属性散射中心参数估计新方法. 雷达学报[J]. 2019, 第 2 作者8(5): 606-615, http://lib.cqvip.com/Qikan/Article/Detail?id=7003066728.
[28] Yang, Jiyao, Li, Ruoming, Li, Yitang, Dong, Jingwen, Li, Wangzhe. Wide-band RF receiver based on dual-OFC-based photonic channelization and spectrum stitching technique. OPTICS EXPRESS[J]. 2019, 第 5 作者  通讯作者  27(23): 33194-33204, 
[29] Li, Ruoming, Li, Wangzhe, Manlai Ding, Zhilei Wen, Yanlei Li, Liangjiang Zhou, Songshan Yu, Tonghe Xing, Bowei Gao, Yuchen Luan, Yongtao Zhu, Peng Guo, Yut Tian, Xingdong Liang. Demonstration of a wideband microwave photonic synthetic aperture radar based on photonic-assisted signal generation and stretch processing. Optics Express[J]. 2017, 第 2 作者  通讯作者  25(13): 14334-14340, https://opg.optica.org/oe/fulltext.cfm?uri=oe-25-13-14334&id=367522.
[30] Li, Wangzhe, Lu, Mingzhi, Mecozzi, Antonio, Vasilyev, Michael, Arafin, Shamsul, Dadic, Danilo, Johansson, Leif A, Coldren, Larry A. First Monolithically Integrated Dual-Pumped Phase-Sensitive Amplifier Chip Based on a Saturated Semiconductor Optical Amplifier. IEEE JOURNAL OF QUANTUM ELECTRONICS[J]. 2016, 第 1 作者  通讯作者  52(1): https://www.webofscience.com/wos/woscc/full-record/WOS:000368354400001.
[31] Zou, Xihua, Li, Wangzhe, Lu, Bing, Pan, Wei, Yan, Lianshan, Shao, Liyang. Photonic Approach to Wide-Frequency-Range High-Resolution Microwave/Millimeter-Wave Doppler Frequency Shift Estimation. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES[J]. 2015, 第 2 作者63(4): 1421-1430, https://www.webofscience.com/wos/woscc/full-record/WOS:000352494500033.
[32] Li, Wangzhe, Kong, Fanqi, Yao, Jianping. Stable and Frequency-Hopping-Free Microwave Generation Based on a Mutually Injection-Locked Optoelectronic Oscillator and a Dual-Wavelength Single-Longitudinal-Mode Fiber Laser. JOURNAL OF LIGHTWAVE TECHNOLOGY[J]. 2014, 第 1 作者  通讯作者  32(21): 4174-4179, https://www.webofscience.com/wos/woscc/full-record/WOS:000350552200027.
[33] Li, Wangzhe, Yao, Jianping. Generation of Linearly Chirped Microwave Waveform With an Increased Time-Bandwidth Product Based on a Tunable Optoelectronic Oscillator and a Recirculating Phase Modulation Loop. JOURNAL OF LIGHTWAVE TECHNOLOGY[J]. 2014, 第 1 作者  通讯作者  32(20): 3573-3579, https://www.webofscience.com/wos/woscc/full-record/WOS:000346703000024.

   

（ 1 ） 基于微波光子XXXX关键技术研究, 主持, 部委级, 2015-06--2019-12
（ 2 ） 基于光子架构的XXX雷达技术, 主持, 国家级, 2017-12--2020-12
（ 3 ） 微波光子合成孔径成像理论方法, 主持, 国家级, 2018-12--2023-11
（ 4 ） 双波段XXXX小型化雷达, 主持, 国家级, 2019-06--2020-12

（1）First Demonstration of an Integrated Photonic Phase-Sensitive Amplifier   2016-06-09

已指导学生

蒋文  硕士研究生  081002-信号与信息处理  

曹继明  硕士研究生  081002-信号与信息处理  

现指导学生

孙强  博士研究生  081002-信号与信息处理  

莫镇玮  博士研究生  081002-信号与信息处理  

曾赫男  博士研究生  081002-信号与信息处理  

尹自强  博士研究生  081002-信号与信息处理  

王瑞璇  博士研究生  081002-信号与信息处理  

谢沁余  博士研究生  081002-信号与信息处理  

孙裕创  博士研究生  081002-信号与信息处理