固定成员

徐竞副教授、博导

徐竞,副教授,博士生导师,2012年全国百篇优秀博士学位论文奖提名获得者,2013年获得湖北省自然科学奖一等奖(第三完成人),2016年获湖北省侨联梁亮胜科技奖励基金二等奖,入选湖北省青年科技晨光计划。2009-2013年在丹麦科技大学做博士后研究,2013年底加入华中科技大学光学与电子信息学院。从博士课题开始长期从事全光信号处理技术的研究,关注高速大容量光通信网络中的关键问题,在模式复用技术、模分复用信号的全光信号处理技术及关键功能集成器件研究方面积累了丰富的理论和实践经验。在Optics Express, Optics Letters , Journal of Lightwave Technology, Journal of Quantum Electronics等高水平国际同行评议期刊发表论文50余篇,引用次数超过1200次,在本领域顶级国际学术会议上发表学术论文30 余篇,邀请报告3次,H因子18(http://www.researcherid.com/rid/B-7880-2010)。主持国家自然科学基金1项,担任Optics Express, Optics Letters , Journal of Lightwave Technology,Photonics Technology Letters等期刊审稿人。

​ Jing Xu Associate Professor
Dr. Jing Xu is an associate professor of School of Optical and Electronic Information (SOEI), Huazhong University of Science and Technology (HUST), China. From 2009 to 2013, she worked as postdoc at the Technical University of Denmark (DTU), after that she returned to HUST and joined SOEI. She has been devoted to develop advanced all-optical signal processing technology for over 15 years, focusing on key issues in high-speed and large-capacity optical communication networks. She has also accumulated rich theoretical and practical experiences in mode division multiplexing technology and key functional integrated devices. She has published more than 50 papers in peer-reviewed international journals such as Optics Express, Optics Letters, Journal of Lightwave Technology and Journal of Quantum Electronics with citations over 1200 times and an H-index of 18 (http://www.researcherid.com/rid/B-7880-2010).

联系方式:

工作单位:华中科技大学光学与电子信息学院,武汉光电国家实验室
办公地址:华中科技大学光电信息大楼D510
电子邮箱: jing_xu@hust.edu.cn

​ Contact information:
Institution: School of Optical and Electronic Information, Huazhong University of Science and Technology; Wuhan National Lab. for Optoelectronics, Huazhong University of Science and Technology.
Address: Room D510, Optoelectronic Information Building, HUST.
E-mail: jing_xu@hust.edu.cn

教育经历:

2000-2004:华中科技大学光电子工程系本科

2004-2009:华中科技大学武汉光电国家实验室博士研究生

Education experiences:

2000-2004: Dept. of Optoelectronics Engineering, HUST. Bachelor of Eng.

2004-2009: Wuhan National Lab. for Optoelectronics, HUST. Ph.D.





工作经历:

2009-2013:丹麦科技大学 光子工程系 助理研究员
​ 2013-今: 华中科技大学 光学与电子信息学院 副教授

​ Work experiences:
​ 2009-2013: Postdoc, Dept. of Photonics, Technical University of Denmark, Denmark.
​ 2013-present: Associate professor, School of Optical and Electronic Information, HUST.

主要研究方向:

全光信号处理,模式复用技术,非线性光子集成器件

​ Research interests:
​ All optical signal processing; integrated nonlinear optics; optical parametric processes; mode division multiplexing techniques; general coupled mode theory

学术兼职:

担任Optics Express, Optics Letters, Photonics Technology Letters等国际权威杂志审稿人

​ Editorship/Academic:
​ Reviewer of International Peer reviewed Journals such as Optics Express, Optics Letters, Photonics Technology Letters, etc.

获奖情况:

2016:湖北省侨联梁亮胜侨界科技奖励基金 二等奖
​ 2013:湖北省自然科学 一等奖(第三完成人)
​ 2012:全国优秀百篇博士学位论文提名奖
​ 已获项目资助
​ 2011~2013:丹麦个人博士后项目(主持)(资助率12%)
​ 2015-2017:国家自然科学基金青年基金(主持):适用于模分复用的光纤通信网络的新型全光开关基础研究(61405066)
​ 2018-2021:国家自然科学基金面上项目(主持):多模超信道全光波长转换硅基光子集成芯片关键技术研究
​ 2017-2022:国家重点研发计划青年项目(课题参与):基于集成光子器件的量子信息基础研究
​ 2019-2022: 硅基可编程重构全光信号处理芯片(基础研究类)与多维度全光再生芯片研究

​ Honor & Awards:
​ 2016: Second prize of Hubei provincial ‘Liangsheng Liang’ Technology Award
​ 2013: First prize of Natural Science Award of Hubei Province
​ 2012: National Hundred Excellent Doctoral Dissertations prize (nomination)
​ Fundings
​ 1) Fundamental Research on Quantum Information Based on Integrated Photonic Devices
​ 2) Silicon-based Reconfigurable all-optical signal processing chip
​ 3) Photonic integrated circuits for all optical wavelength conversion of mode division multiplexed superchannels, National Natural Science Foundation of China
​ 4) Fundamental investigation on novel all-optical switches for mode division multiplexing based optical fiber networks, National Natural Science Foundation of China (completed)
​ 5) Mode Division Multiplexing for Ultra-Large Capacity Backbone Optical Transmission Systems, Independent postdoctoral project, Supported by The Danish Research Council for Technology and Production Sciences (FTP), Denmark (completed)
​ 6) Nanophotonics for Terabit Communications – NATEC , Centre of excellence supported by the Villum Kann Rasmussen foundation, Denmark (completed)

代表论文:

Representative publications:

1.     J. Xu, X. Zhang, J. Dong and D. Liu, and Dexiu Huang, "High speed all-optical differentiator based on semiconductor optical amplifier and optical filter," Opt. Letters, 32 (13), 1872-1874 (2007).

2.     M. Galili, J. Xu, H. C. H. Mulvad, L. K. Oxenløwe, A. T. Clausen, P. Jeppesen, B. Luther-Davis, S. Madden, A. Rode, D.-Y. Choi, M. Pelusi, F. Luan and B. J. Eggleton, "Breakthrough switching speed with an all-optical chalcogenide glass chip," Opt. Express, 17 (4), 2182-2187 (2009).

3.     J. Xu, X. Zhang, J. Dong, D. Liu, and D. Huang, “Reconfigurable all-optical logic gates for differential phase shift keying signals: design and experiments”, Journal of Lightwave Technology, 27 (23), 5268-5275 (2009).

4.     J. Xu, X. Zhang and J. Mørk, "Investigation of patterning effects in ultrafast SOA-based optical switches," IEEE Journal of Quantum Electronics, 46 (1), 87-94 (2010).

5.     J. Xu, Y. Ding, C. Peucheret, J. Seoane, H. C. Hansen Mulvad, M. Galili, W. Xue, J. Mørk, and P. Jeppesen, “Demultiplexing of OTDM-DPSK signals based on a single semiconductor optical amplifier and optical filtering,” Opt. Lett., 36 (9), 1560-1562 (2011).

6.     J. Xu, C. Peucheret, J. K. Lyngsø, K. Jens and L. Leick, “Two-mode multiplexing at 2×10.7 Gbps over a 7-cell hollow-core photonic bandgap fiber,” Opt. Express, 20(11), 12449-12456(2012).

7.     J. Xu and Y. Chen, "General coupled mode theory in non-Hermitian waveguides," Opt. Express, 23(17), 22619-22627 (2015).

8.     B. Wu, B. Wu, J. Xu*, J. Xiao, and Y. Chen*, “Coupled mode theory in non-Hermitian optical cavities,” Opt. Express, 24(15), 16566-16573 (2016).

9.     J. Gong, J. Xu*, M. Luo, X. Li, Y. Qiu, Q. Yang, X. Zhang, and S. Yu, “All-optical wavelength conversion for mode division multiplexed superchannels,” Opt. Express, 24(8), 8926-8939 (2016).

10.   Y. Qiu, X. Li, M. Luo, D. Chen, J. Wang, J. Xu*, Q. Yang, and S. Yu, "Mode-selective wavelength conversion of OFDM-QPSK signals in a multimode silicon waveguide," Opt. Express 25(4), 4493-4499 (2017).

11.   Y. Yan, J. Wang, H. Yang, Y. Chen, Y. Xiao, J. Xu*, Y. Yu, and X. Zhang, "Time-domain characteristics of ultrafast transverse mode switching based on Si nanowires," Opt. Express 26(7), 7899-7909 (2018).

12.   H. Yang, W. Chen, H. Hu, J. Xu*, Y. Chen and X. Zhang, “On the Hamiltonian form of cross-mode modulation in nonlinear optical waveguides,” Opt. Lett. 43(20), 5005-5008 (2018).

13.   Bei Wu, Zhuoran Wang, Weijin Chen, Zhongfei Xiong, Jing Xu*, Yuntian Chen*, S-parameters, non-Hermitian ports and the finite-element implementation in photonic devices with PT-symmetry, Opt. Express 27, 17648 (2019).

14.   Hanwen Hu, Lei Zhang, Chi Zhang*, Yuntian Chen, Jing Xu*, Xinliang Zhang, “Lumped Dissipation Induced Quasi-Phase Matching for Broad and Flat Optical Parametric Processes,” in IEEE Photonics Journal 11(6), 7801808 (2019).

15.   Zhongfei Xiong, Qingdong Yang, Weijin Chen, Zhuoran Wang, Jing Xu*, Wei Liu, and Yuntian Chen*, "On the constraints of electromagnetic multipoles for symmetric scatterers: eigenmode analysis," Opt. Express 28, 3073-3085 (2020).

16.   Jiamin Wang, Jan Markus Baumann, Jing Xu*, Karsten Rottwitt, Yunhong Ding*, “Stable Excitation of Orbital Angular Momentum States in Air-Core Fiber Seeded by an Integrated Optical Vortex Beam Emitter,” Photonics Journal 12(4), 6601408 (2020).