Interference effect in the photodetachment of silver anions by short femtosecond laser field

Jian-hong Chen; Xiao-ping Zheng; Tian-yun Zhang; Xiang-cheng Dong

doi:10.1117/12.2327056

9 November 2018 Interference effect in the photodetachment of silver anions by short femtosecond laser field

Jian-hong Chen, Xiao-ping Zheng, Tian-yun Zhang, Xiang-cheng Dong

Proceedings Volume 10825, Quantum and Nonlinear Optics V; 1082510 (2018) https://doi.org/10.1117/12.2327056
Event: SPIE/COS Photonics Asia, 2018, Beijing, China

Abstract

We theoretically investigate the detachment of silver anions by a few-cycle linearly polarized laser pulse. The results show that the angular distributions of photoelectron obtained by the strong-field approximation model are in good agreement with the recent experimental result. The photoelectron angular distributions are not dependent of the volume effect of a focused laser beam. More interestingly, based on the saddle-point method, the interference patterns in the photodetachment from silver anions are clearly clarified in detail.

Citation Download Citation

Jian-hong Chen, Xiao-ping Zheng, Tian-yun Zhang, and Xiang-cheng Dong "Interference effect in the photodetachment of silver anions by short femtosecond laser field", Proc. SPIE 10825, Quantum and Nonlinear Optics V, 1082510 (9 November 2018); https://doi.org/10.1117/12.2327056

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