• 王伟民(Weimin Wang)
  • 联系方式(Contact

    副研究员
    中科院物理研究所光物理实验室
    北京603信箱33分箱
    邮编:100190
    电话: 010-82648028
    传真: 010-82649356
    电子邮件hbwwm1@iphy.ac.cn
    Associate Professor
    Laboratory of Optical Physics,
    Institute of Physics, Chinese Academy of Sciences,
    P. O. Box 603 (33)
    Beijing 100190, P. R. China
    Tel: 010-82648028
    Fax: 010-82649356
    E-mail: hbwwm1@iphy.ac.cn

  • 简介和研究兴趣(Research experience and interests)

    王伟民,男,1980年出生,博士,副研究员。2009年7月于中国科学院物理研究所获博士学位,之后留所工作。一直从事激光等离子体物理的理论和数值模拟研究,发表SCI论文60余篇(5篇PRL,1篇PNAS,2篇Sci. Rep.,第一作者24篇)。于2015年获国际纯粹与应用物理联合会的计算物理青年科学家奖(IUPAP Young Scientist Prize in Computational Physics),于2009年获蔡诗东等离子体物理奖。利用自己开发的2D/3D粒子模拟程序KLAPS对激光等离子体物理进行了多项研究,主要成果为:提出新的整体模拟方法(“two-system” PIC),首次能对真实的激光聚变快点火进行整体模拟;提出磁场辅助的快点火新方案,能大幅降点火阈值;首次发现广泛采用的激光自聚焦判据在拍瓦强激光条件下失效,并推导出新的判据;提出新的理论模型解释强激光驱动的太赫兹辐射机制;提出磁场控制下的双色光方案,以产生频率、波形可调谐的圆偏振太赫兹辐射。

    Dr. Wei-Min Wang got his PhD from Institute of Physics, CAS, Beijing in 2009 and then he became an Assistant research scientist in the institute immediately after graduation. In 2012, he became an Associate Research Scientist. He won IUPAP Young Scientist Prize in Computational Physics in 2015 and S. T. Tsai award for excellent PhD thesis in plasma physics in 2009. He has been working on theoretical and numerical-simulation investigation on laser plasma physics and published over 60 papers in peer-reviewed journals, including 5 in PRL, 1 in PNAS, and 2 in Sci. Rep. He has developed a parallelized 2D/3D PIC code KLAPS (Kinetic LAser Plasma Simulation) from the 2D serial basic version of KLAP written by Zheng-Ming Sheng. Now KLAPS includes Coulomb collisions, field ionization of matters, and hybrid PIC simulation. His main investigations are as follows: (1) he proposed a "two-systems" integrated PIC approach, for the first time, to include the whole heating process of fast ignition; (2) Via the integrated simulations, he proposed a magnetically assisted fast ignition scheme to significantly enhance the target heating efficiency. (3) For the first time, he found that the well-known relativistic self-focusing of lasers in plasmas may disappear if the laser power exceeds an upper limit, typical with PW scale lasers; (4) He proposed a model to describe linearly-polarized broadband terahertz emission via the well-known two-color laser scheme; (5) He proposed a magnetically controlled approach to realize circularly-polarized narrow-band terahertz radiation with tunable frequency and field strength.

  • 主要论文(Selected publications)
  1. W.-M. Wang, P. Gibbon, Z.-M. Sheng, and Y.-T. Li, Tunable Circularly Polarized Terahertz Radiation from Magnetized Gas Plasma, Phys. Rev. Lett. 114, 253901 (2015).
  2. W.-M. Wang, P. Gibbon, Z.-M. Sheng, and Y.-T. Li, Magnetically assisted fast ignition, Phys. Rev. Lett. 114, 015001 (2015).
  3. W.-M. Wang, P. Gibbon, Z.-M. Sheng, and Y.-T. Li, Integrated simulation approach for laser-driven fast ignition, Phys. Rev. E 91, 013101 (2015).
  4. W.-M. Wang, P. Gibbon, Z.-M. Sheng, and Y.-T. Li, Strong, tunable terahertz emission by two-color picosecond laser irradiation, Phys. Rev. A 90, 023808 (2014).
  5. Wei-Min Wang, Yu-Tong Li, Zheng-Ming Sheng, Xin Lu, and Jie Zhang, Terahertz radiation by two-color lasers due to the field ionization of gases, Phys. Rev. E 87, 033108 (2013).
  6. Wei-Min Wang, Zheng-Ming Sheng, Ming Zeng, Yue Liu, Zhi-Dan Hu, Shigeo Kawata, Chun-Yang Zheng, Warren B. Mori, Yu-Tong Li, Li-Ming Chen, and Jie Zhang, Upper limit power for self-guided propagation of intense lasers in plasma, Appl. Phys. Lett. 101, 184104 (2012).
  7. Wei-Min Wang, Zheng-Ming Sheng, Shigeo Kawata, Yu-Tong Li, Li-Ming Chen,Lie-Jia Qian, and Jie Zhang, Efficient terahertz emission by midinfrared laser pulses from gas targets, Opt. Lett. 36, 2608 (2011).
  8. Wei-Min Wang, Shigeo Kawata, Zheng-Ming Sheng, Yu-Tong Li, and Jie Zhang, Towards Gigawatt Terahertz Emission by Few-Cycle Laser Pulses, Phys. Plasmas 18, 073108 (2011).
  9. Wei-Min Wang, Zheng-Ming Sheng, Yu-Tong Li, Li-Ming Chen, Shigeo Kawata, and Jie Zhang, Monoenergetic electron bunches generated from thin solid foils irradiated by ultrashort, ultraintense circularly polarized lasers, Phys. Rev. ST Accel. Beams 13, 071301 (2010).
  10. Wei-Min Wang, Zheng-Ming Sheng, X.-G. Dong, H.-W. Du, Y.-T. Li, and J. Zhang, Controllable far-infrared electromagnetic radiation from plasmas applied by dc or ac bias electric fields, J. Appl. Phys. 107, 023113 (2010).
  11. W.-M. Wang, Z.-M. Sheng, and J. Zhang, Analysis of electron injection into laser wakefields by colliding circularly-polarized laser pulses, Laser Part. Beams 27, 3 (2009).
  12. W.-M. Wang, Z.-M. Sheng, and J. Zhang, Controlled electron injection into laser wakefields with a perpendicular injection laser pulse, Appl. Phys. Lett. 93, 201502 (2008).
  13. W.-M. Wang, Z.-M. Sheng, H.-C. Wu, M. Chen, C. Li, J. Zhang, and K. Mima, Strong terahertz pulse generation by chirped laser pulses in tenuous gases, Opt. Express 16, 16999 (2008).
  14. W.-M. Wang, Z.-M. Sheng, and J. Zhang, A model for the efficient coupling between intense lasers and subwavelength grating targets, Phys. Plasmas 15, 030702 (2008).
  15. L. M. Chen, F. Liu, W. M. Wang, M. Kando, J.Y. Mao, L. Zhang, J. L. Ma, Y. T. Li, S.V. Bulanov, T. Tajima, Y. Kato, Z. M. Sheng, Z.Y. Wei, and J. Zhang, Intense High-Contrast Femtosecond K-Shell X-Ray Source from Laser-Driven Ar Clusters, Phys. Rev. Lett. 104, 215004 (2010).
  16. S. Kahaly, S. Yadav, W. M. Wang, S. Sengupta, Z. M. Sheng, A. Das, P. K. Kaw and G. Ravindra Kumar, Near-Complete Absorption of Intense, Ultrashort Laser Light by Sub- Gratings, Phys. Rev. Lett. 101, 145001 (2008).
  17. L. M. Chen,W. C. Yan, D. Z. Li, Z. D. Hu, L. Zhang, W. M. Wang, N. Hafz, J. Y. Mao, K. Huang,Y. Ma, J. R. Zhao, J. L. Ma, Y. T. Li, X. Lu, Z. M. Sheng, Z. Y. Wei, J. Gao and  J. Zhang, Bright betatron X-ray radiation from a laser-driven-clustering gas target. Scientific Report 3, 1912 (2013).
  18. Sudipta Mondal, V. Narayanan, Wen Jun Ding, Amit D. Lad, Biao Hao, Saima Ahmad, Wei Min Wang, Zheng Ming Sheng, Sudip Sengupta, Predhiman Kaw, Amita Das, and G. Ravindra Kumara,Direct observation of turbulent magnetic fields in hot, dense laser produced plasmas, PNAS 109,8011 (2012).