李政言 - 华中科技大学 - 光学与电子信息学院

个人简介

教育经历 2004/9-2008/7学士北京大学物理学院 2008/8-2014/5博士美国得克萨斯大学奥斯丁分校物理系导师：Dr. Michael Downer 工作经历 2014/8-2017-8博士后加拿大渥太华大学和国家研究委员会导师：Dr. Paul Corkum 2017/9-至今教授华中科技大学光电学院

研究领域

激光精密加工技术、激光尾场加速超快激光精密加工是当前激光加工前沿热点技术，具有广阔的市场前景；激光粒子加速器利用超快超强激光实现传统大型粒子加速器的小型化。课题组利用新型超快光谱和成像技术，研究激光精密加工和激光尾场加速器中的超快超强激光与物质相互作用机理等问题。在激光精密加工领域，尤其对透明硬脆介质和半导体材料，课题组研究强场激光作用下材料中微观系统的超快动力学，并进而解决激光精密加工产业界关注的应用科学和工程问题。在激光粒子加速领域，课题组研究利用强场激光实现高重复频率相对论性电子源和超快X射线源，并利用先进辐射源对激光精密加工中材料瞬时特性进行精密表征测量，达到纳米空间—阿秒时间分辨率。

近期论文

查看导师新发文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

1.Z. Li, et al., Perturbing laser field dependent high harmonic phase modulations, J. Phys. B: At. Mol. Opt. Phys. 51 125601 (2018). 2.F. Kong, C. Zhang, F. Bouchard,Z Li, G. G. Brown, et al., Controlling the orbital angularmomentum of high harmonic vortices,Nature Communications8, 14970 (2017). 3.Z. Li, G. Brown, D. H. Ko, F. Kong, L. Arissian, P. B. Corkum, Perturbative high harmonicwave front control,Phys. Rev. Lett.118, 033905 (2017). 4.H. -E. Tsai, X. Wang, J. M. Shaw,Z. Li, et al., Compact tunable Compton x-ray sourcefrom laser-plasma accelerator and plasma mirror,Phys. Plasmas22, 023106 (2015). 5.Z. Li, H. -E. Tsai, X. Zhang, C. -H. Pai, R. Zgadzaj, X. Wang, V. Khudik, G. Shvets, M.C. Downer, Single-shot visualization of evolving laser wakefields using an all-optical streak camera,Phys. Rev. Lett.113, 085001 (2014). 6.Z. Li, R. Zdagzaj, X. Wang, Y.-Y. Chang, M. C. Downer, Single shot tomographic moviesfor evolving, light-velocity objects,Nature Communications5, 3085 (2014). 7.Z. Li, C.-H. Pai Y.-Y. Chang, R. Zgadzaj, X. Wang, M. C. Downer, Single-shot visualizationof evolving, light-speed structures by multi-object-plane phase contrast imaging,Opt. Lett.38, 5157-5160 (2013). 8.X. Wang, R. Zdagzaj, N. Fazel,Z. Li, W. Henderson, et al., Quasi-monoenergetic laserplasma acceleration of electrons to 2 GeV,Nature Communications4, 1988 (2013). 9.Z. Li, R. Zdagzaj, X. Wang, S. Reed, P. Dong, M. C. Downer, Frequency domain streakcamera for ultrafast imaging of evolving light-velocity objects,Opt. Lett.35, 4087-4089(2010). 10.P. Dong, S. A. Reed, S. A. Yi, S. Kalmykov,Z. Y. Li, G. Shvets, et al., Holographicvisualization of laser wakefields,New Journal of Physics12045016 (2010). 11.Z. Li, Z. Xie, T. Chen, Q. Ouyang, Noise effects in metabolic networks,Chin. Phys. B18,5544-5551 (2009). 12.C. Lou,Z. Li, Q. Ouyang, A molecular model for persister in E.coli.,J. Theor. Biol.255,205-209 (2008).