中国物理B ›› 2020, Vol. 29 ›› Issue (1): 13302-013302.doi: 10.1088/1674-1056/ab5c10

所属专题: TOPICAL REVIEW — Strong-field atomic and molecular physics

• SPECIAL TOPIC—Recent advances in thermoelectric materials and devices • 上一篇    下一篇

Review on non-dipole effects in ionization and harmonic generation of atoms and molecules

Mu-Xue Wang(王慕雪), Si-Ge Chen(陈思格), Hao Liang(梁昊), Liang-You Peng(彭良友)   

  1. 1 State Key Laboratory for Artificial Microstructure and Mesoscopic Physics, School of Physics, Peking University, Beijing 100871, China;
    2 Nano-optoelectronics Frontier Center of the Ministry of Education and Collaborative Innovation Center of Quantum Matter, Beijing 100871, China;
    3 Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, China;
    4 Beijing Academy of Quantum Information Sciences, Beijing 100193, China
  • 收稿日期:2019-09-23 修回日期:2019-11-22 出版日期:2020-01-05 发布日期:2020-01-05
  • 通讯作者: Liang-You Peng E-mail:liangyou.peng@pku.edu.cn
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11961131008, 11725416, and 11574010) and the National Key Research and Development Program of China (Grant No. 2018YFA0306302).

Review on non-dipole effects in ionization and harmonic generation of atoms and molecules

Mu-Xue Wang(王慕雪)1, Si-Ge Chen(陈思格)1, Hao Liang(梁昊)1, Liang-You Peng(彭良友)1,2,3,4   

  1. 1 State Key Laboratory for Artificial Microstructure and Mesoscopic Physics, School of Physics, Peking University, Beijing 100871, China;
    2 Nano-optoelectronics Frontier Center of the Ministry of Education and Collaborative Innovation Center of Quantum Matter, Beijing 100871, China;
    3 Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, China;
    4 Beijing Academy of Quantum Information Sciences, Beijing 100193, China
  • Received:2019-09-23 Revised:2019-11-22 Online:2020-01-05 Published:2020-01-05
  • Contact: Liang-You Peng E-mail:liangyou.peng@pku.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11961131008, 11725416, and 11574010) and the National Key Research and Development Program of China (Grant No. 2018YFA0306302).

摘要: In this review, we will focus on recent progress on the investigations of nondipole effects in few-electron atoms and molecules interacting with light fields. We first briefly survey several popular theoretical methods and relevant concepts in strong field and attosecond physics beyond the dipole approximation. Physical phenomena stemming from the breakdown of the dipole approximation are then discussed in various topics, including the radiation pressure and photon-momentum transfer, the atomic stabilization, the dynamic interference, and the high-order harmonic generation. Whenever available, the corresponding experimental observations of these nondipole effects are also introduced respectively in each topics.

关键词: nondipole effects, photon-momentum, strong field approximation, attosecond physics

Abstract: In this review, we will focus on recent progress on the investigations of nondipole effects in few-electron atoms and molecules interacting with light fields. We first briefly survey several popular theoretical methods and relevant concepts in strong field and attosecond physics beyond the dipole approximation. Physical phenomena stemming from the breakdown of the dipole approximation are then discussed in various topics, including the radiation pressure and photon-momentum transfer, the atomic stabilization, the dynamic interference, and the high-order harmonic generation. Whenever available, the corresponding experimental observations of these nondipole effects are also introduced respectively in each topics.

Key words: nondipole effects, photon-momentum, strong field approximation, attosecond physics

中图分类号:  (Spectra induced by strong-field or attosecond laser irradiation)

  • 33.20.Xx
32.80.Rm (Multiphoton ionization and excitation to highly excited states) 42.65.Re (Ultrafast processes; optical pulse generation and pulse compression)