欢迎有意从事强场物理和阿秒光学研究的同学报考我们的硕士、博士研究生!
课题组每年拟招收博士后(含师资博士后)2-3人,合作开展相关研究,可随时进站,欢迎加盟!
课题组还欲引进若干名固定教职成员,合作从事强场物理和阿秒光学研究,欢迎加盟!
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教育和研究经历
2012.12至今 威廉希尔,研究员。
2010.9-2012.12 北京计算科学研究中心,访问学者。
2008.9-2010.8 香港浸会大学物理系非线性研究中心,博士后。
2005.8-2008.7 中国工程物理研究院北京应用物理与计算数学研究所,博士。
2002.9-2005.7 河北师范大学物理系,硕士
1994.9-1998.7 东北林业大学,学士
研究内容
强场物理和阿秒光学,主要内容包括:
1) 超强超快激光场中原子分子的高次谐波辐射;
2) 超强超快激光场中原子分子的电离过程;
3) 阿秒时间尺度内分子结构和动力学的超快探测。
已发表论文:
1. Feng Gao, Yan-Jun Chen*, Guo-Guo Xin*, Jie Liu, and Li-Bin Fu*, Distilling two-center-interference information during tunneling of aligned molecules with orthogonally polarized two-color laser fields, Phys. Rev. A 96, 063414 (2017).
2. Shang Wang, Jun Cai, and Yan-Jun Chen*, Ionization dynamics of polar molecules in strong elliptical laser fields, Phys. Rev. A 96, 043413 (2017).
3. Shu-Juan Yu, Wei-Yan Li, Yan-Peng Li, and Yan-Jun Chen*, Probing degrees of orientation of top molecules with odd-even high-order harmonics, Phys. Rev. A 96, 013432 (2017).
4. Jun Cai, Yan-Jun Chen, Qin-Zhi Xia, Di-Fa Ye, Jie Liu, and Li-Bin Fu*, Nonadiabaticity of electron-tunneling-ionization processes in elliptical strong laser fields, Phys. Rev. A 96, 033413 (2017).
5. Yan-Peng Li, Shu-Juan Yu, Wei-Yan Li*, and Yan-Jun Chen*, Orientation dependence of harmonic emission from vibrating HeH2+ versus HeT2+:effects of permanent dipole, Phys. Rev. A 95, 063412 (2017).
6. Ying-Zhe Shi, Bing Zhang, Wei-Yan Li*, Shu-Juan Yu, and Yan-Jun Chen*, Probing degrees of orientation of polar molecules with harmonic emission in ultrashort laser pulses, Phys. Rev. A 95, 033406 (2017).
7. Jian-Guo Chen, Shu-Juan Yu, Yan-Peng Li, Shang Wang, and Yan-Jun Chen*, Odd-even harmonic emission from asymmetric molecules: identifying the mechanism, Chin. Phys. B 26, 094209 (2017).
8. Wei-Yan Li, Shang Wang, Ying-Zhe Shi, Shi-Ping Yang, and Yan-Jun Chen*, Probing the structure of stretched molecular ions with high-harmonic spectroscopy, J. Phys. B: At. Mol. Phys. 50, 085003 (2017).
9. Ying-Zhe Shi, Shang Wang, Fu-Long Dong, Yan-Peng Li, and Yan-Jun Chen*, Classical effect for enhanced high harmonic yield in ultrashort laser pulses with a moderate laser intensity, J. Phys. B: At. Mol. Phys. 50, 065004 (2017).
10. Rui-Hua Xu, Yan-Jun Chen*, Jie Liu and Li-Bin Fu*, Tracking origins of below-threshold harmonics with a trajectory-resolved full-quantum approach, Phys. Rev. A 94, 063417 (2016).
11. Wei-Yan Li, Shu-Juan Yu, Shang Wang, and Yan-Jun Chen*, Probing nuclear dynamics of oriented HeH+ with odd-even high harmonics, Phys. Rev. A 94, 053407 (2016).
12. Yan-Peng Li, Shu-Juan Yu, Xiao-Ya Duan, Ying-Zhe Shi, and Yan-Jun Chen*, Wavelength dependence of high-harmonic yield from aligned molecules: roles of structure and electron dynamics, J. Phys. B: At. Mol. Phys. 49, 075603 (2016).
13. Wei-Yan Li, Fu-Long Dong, Shu-Juan Yu, Shang Wang, Shi-Ping Yang, and Yan-Jun Chen*, Ellipticity of near-threshold harmonics from stretched molecules, Opt. Express 23, 31010 (2015).
14. Bing Zhang*, Shu-Juan Yu, Yan-Jun Chen*, Xiang-Qian Jiang, and Xiu-Dong Sun, Time-resolved dynamics of odd-even harmonic emission from oriented asymmetric molecules, Phys. Rev. A 92, 053833 (2015).
15. Shang Wang and Yan-Jun Chen*, Attosecond double-ionization dynamics of aligned H2: Two-dimensional quantum simulations, Phys. Rev. A 92, 023418 (2015).
16. Fu-Long Dong, Yi-Qun Tian, Shu-Juan Yu, Shang Wang, Shi-Ping Yang, and Yan-Jun Chen*, Polarization properties of below-threshold harmonics from aligned molecules H2+ in linearly polarized laser fields, Opt. Express 23, 18106 (2015).
17. Shu-Juan Yu, Bing Zhang*, Yan-Peng Li, Shi-Ping Yang, and Yan-Jun Chen*, Ellipticity of odd-even harmonics from oriented asymmetric molecules in strong linearly polarized laser fields, Phys. Rev. A 90, 053844 (2014).
18. Bing Zhang*, Yan-Jun Chen*, Xiang-Qian Jiang and Xiu-Dong Sun, Identifying the interference effect in different harmonics emission channels from oriented asymmetric molecules, Phys. Rev. A 88, 053428 (2013).
19. Yan-Jun Chen, Li-Bin Fu and Jie Liu, Asymmetric molecular imaging through decoding odd-even high-order harmonics, Phys. Rev. Lett. 111, 073902 (2013).
20. Yan-Jun Chen* and Bing Zhang*, Strong-field approximations for the orientation dependence of the total ionization of homonuclear diatomic molecules with different internuclear distances, J. Phys. B: At. Mol. Phys. 45, 215601 (2012).
21. Yan-Jun Chen* and Bing Zhang*, Role of excited states in the emission times of harmonics from asymmetric molecules, Phys. Rev. A 86, 023415 (2012).
22. Yan-Jun Chen* and Bing Zhang*, Tracing the Structure of Asymmetric Molecules from High-Order Harmonic Generation, Phys. Rev. A 84, 053402 (2011).
23. Yan-Jun Chen*, Dynamics of electronic rescattering wave packets in strong and short-wavelength laser fields: roles of Coulomb potential and excited states, Phys. Rev. A 84, 043423 (2011).
24. Yan-Jun Chen and Bambi Hu, Intense field ionization of diatomic molecules: two-center interference and tunneling, Phys. Rev. A 81, 013411 (2010).
25. Yan-Jun Chen* and Bambi Hu, Role of Ionization in Orientation Dependence of Molecular High-order Harmonic Generation, J. Chem. Phys. 131, 244109 (2009).
26. Yan-Jun Chen and Bambi Hu, Strong field approximation for diatomic molecules: comparison between the length gauge and the velocity gauge, Phys. Rev. A 80, 033408 (2009).
27. Yan-Jun Chen, Jie Liu* and Bambi Hu, Intensity dependence of intramolecular interference from a full quantum analysis of high-order harmonic generation, Phys. Rev. A. 79, 033405 (2009).
28. Yan-Jun Chen*, Jie Liu* and Bambi Hu, Reading molecular messages from high-order harmonic spectra at different orientation angles, J. Chem. Phys. 130, 044311 (2009).
29. Yan-Jun Chen, Yan Li, Shi-Ping Yang, and Jie Liu, High-order harmonic generation and molecular orbital tomography: characteristics of molecular recollision electronic Wave Packets, Phys. Rev. A 77, 031402(R) (2008).
30. Yan-Jun Chen and Jie Liu*, High-order harmonic generation from diatomic molecules with large internuclear distance: The effect of two-center interference, Phys. Rev. A 77, 013410 (2008).
31. Yan-Jun Chen, Jing Chen and Jie Liu*, Charge-Resonance Effect on Harmonic Generation by Symmetric Diatomic Molecular Ions in Intense Laser Fields, Phys. Rev. A 74, 063405 (2006).