基本信息
王兵兵 女 博导 物理研究所
电子邮件:wbb@aphy.iphy.ac.cn
通信地址:海淀区中关村南三街8号
邮政编码:100190

研究领域

强激光场下的原子和分子物理

教育背景

   
学历
吉林大学原子分子所 19920901--19960701 研究生
学位
吉林大学原子分子所 19920901--19960701 博士
出国学习工作
2001.72003.7 在加拿大University of Toronto 作博士后。

工作经历

   
工作简历
   
社会兼职
   

教授课程

   

专利与奖励

   
奖励信息
   
专利成果
   

出版信息

   
发表著作
   

科研活动

1。原子和分子与强激光场相互作用,包括强激光场中原子和分子的高次谐波产生(HHG)、高阶阈值上电离(HATI)及双(多)电子非序列电离(NSDI、NSMI)过程。
2。阿秒脉冲的产生和应用
3。利用超短脉冲激光探测原子和分子结构及操控分子电离和解离动力学过程
4。非重碰机制(Beyond rescattering mechanism)引起的强场效应及强激光场中的相对论效应
科研项目
   
参与会议
   

合作情况

   
项目协作单位
   

指导学生

已指导学生

彭典  硕士研究生  070207-光学  

翟振  博士研究生  070207-光学  

现指导学生

张奎  硕士研究生  070207-光学  

裴丽娅  博士研究生  070207-光学  

李明飞  博士研究生  070207-光学  

王睿  博士研究生  070207-光学  

研究结果及论文发表

过去的主要工作及发表的论文:

(1)发展非微扰量子电动力学理论,处理强激光场中重碰过程:建立强激光场中原子高阶阈上电离及双电子非序列电离的频域理论;研究了强场全量子理论与半经典理论的对应关系;发展该理论,研究分子在强激光场中动力学过程,提出角度分辨的分子电离谱中量子相干条纹的产生机制,并预言在高频激光场条件下能够得到更清晰的分子结构成像。相关研究结果发表于Phys. Rev. A 85, 023402 (2012); 82, 043402 (2010); 80, 063408 (2009); 75, 063419 (2007); 64, 063401 (2001).
(2)合作开展了飞秒激光超快分子结构成像研究,提出利用随机取向的分子在强飞秒激光场中的电离现象可以获取分子结构信息,为分子结构及动力学超快成像研究提供了新思路。相关研究结果发表于Phys. Rev. Lett. 104, 203001(2010)。
(3)在理论上利用阿秒脉冲实现控制高次谐波产生。发现利用超短脉冲产生的高次谐波谱可以探测电离电子波包的瞬间结构(Phys. Rev. A 78, 023413 (2008));并提出利用超短脉冲谐波谱直接探测里德堡态电子密度空间分布的方案(Phys. Rev. A 82, 043422 (2010)).

(4)利用静电场和双色场提高谐波产生效率。Phys. Rev. A 72, 063412 (2005);Phys. Rev. A 62, 063816 (2000) ;Phys. Rev. A 59, 2894 (1999) .
(5)利用外静场调控超短强激光场中多电子非序列电离过程,首次提出‘激光辅助碰撞电离’新机制,并解释实验上离子动量分布结果。Phys. Rev. A 76, 033405 (2007);Optics Express 16, 20562 (2008);J. Phys. B, 42, 125601 (2009).
Selected publications:
[20] B. Wang, Y. Guo, J. Chen, Z.-C. Yan and P. Fu, Frequency-domain theory of nonsequential double ionization in intense laser fields based on nonperturbative QED, Phys. Rev. A, 85, 023402 (2012).
[19] Z. Zhai, Q. Zhu, J. Chen, Z.-C. Yan, P. Fu and B. Wang*, High-order harmonic generation by a Rydberg atom in an ultrashort low-frequency laser pulse, Phys. Rev. A, 83, 043409 (2011)
[18] H. Li, J. Chen, H. Jiang, P. Fu, J. Liu, Q. Gong, Z.-C. Yan and B. Wang*, Resonance enhancement of nonsequential double ionization by a magnetic field, Phys. Rev. A, 83,013408 (2011)
[17] D. Peng, B. Wu, P. Fu, B. Wang*, J. Gong and Z.-C. Yan, Sensitive frequency dependence of the carrier-envelope phase effect on bound-bound transitions: An interference perspective, Phys. Rev. A 82, 053407 (2010).
[16] Z. Zhai, J. Chen, Z.-C. Yan, P. Fu and B. Wang*, Directly Probing Rydberg atomic wavefunction by high-order harmonic generation in an intense few-cycle laser pulse, Phys. Rev. A 82,043422 (2010)
[15] B. Wang*, Y. Guo*, B. Zhang, Z. Zhao, Z. –C. Yan and P. Fu, Charge distribution effect on imaging molecular structure by high-order above threshold ionization, Phys. Rev. A 82, 043402 (2010)
[14] H. Kang, W. Quan, Y. Wang, Z. Lin, M. Wu, H. Liu, X. Liu*, B. Wang*, H. J. Liu, Y. Q. Gu, X. Y. Jia, J. Liu, J. Chen*, Y. Cheng, Structure effects in angle-resolved high-order above-threshold ionization of molecules, Phys. Rev. Lett. 104, 203001 (2010).
[13] Y. Guo P. Fu, Z. Yan, J. Gong and B. Wang*, Imaging the geometrical structure of the H2+ molecular ion by high-order above threshold ionization in an intense laser field, Phys. Rev. A 80, 063408 (2009).
[12] J. Niu, R. Wang, B. Wang, L-A Wu and P. Fu, Six-wave mixing spectroscopy in a Doppler-broadened cascade four-level system, J. Phys. B 42, 175505(2009).
[11] H. Li, J. Chen, H. Jiang, P. Fu, J. Liu, Q. Gong, Z.-C. Yan and B. Wang*, Intensity dependence of non-sequential double ionization of helium in a few-cycle laser pulse, J. Phys. B, 42, 125601 (2009).
[10] B. Wang, J. Chen, X. L, J. Liu, Z-C Yan, and P. Fu, Attosecond pulse-controlled high-order harmonic generation in an ultrashort laser field, Phys. Rev. A 78, 023413 (2008).
[9] H. Li, J. Chen, H. Jiang, P. Fu, J. Liu, Q. Gong, Z.-C. Yan and B. Wang*, Carrier-envelope phase dependence of non-sequential double ionization in few-cycle pulses, Optics Express 16, 20562-20570 (2008).
[8] H. Li, B. Wang*, J. Chen, H. Jiang, X. Li, J. Liu, Q. Gong, Z.-C. Yan and P. Fu, Effects of a static-electric field on non-sequential double ionization, Phys. Rev. A 76, 033405 (2007)
[7] B. Wang, L. Gao, X. Li, D. Guo and P. Fu*, Frequency-domain theory of high-order above-threshold ionization based on nonperturbative quantum electrodynamics, Phys. Rev. A 75, 063419 (2007)
[6] B. Wang, P. Fu, J. Liu, and B. Wu, Self-trapping of Bose-Einstein condensates in optical lattices, Phys. Rev. A 74,063610 (2006).
[5] B. Wang, T. Cheng, X. Li, P. Fu, S. Chen and J. Liu, Pulse-duration dependence of high-order harmonic generation with coherent superposition state, Phys. Rev. A 72, 063412 (2005)
[4] P. Fu, B. Wang, X. Li, and L. Gao, Interrelation between high-order harmonic generation and above-threshold ionization, Phys. Rev. A 64, 063401 (2001)
[3] B. Wang, X. Li, and P. Fu, Extension of the high-order-harmonic-generation cutoff frequency by two-color excitation, Phys. Rev. A 62, 063816 (2000)
[2] B. Wang, X. Li, and P. Fu, Polarization effects in high-harmonic generation in the presence of static-electric field; Phys. Rev. A 59, 2894 (1999)
[1] B. Wang, X. Li and P. Fu, The effects of static electric field on high-order harmonic generation; J. Phys. B 31, 1961 (1998)