The effect carrier-envelope phase on the cut-off of molecular harmonic generation

28th International Conference on Photonic, Electronic and Atomic Collisions

Wang, Jun^1 ; Guo, Fuming^1 ; Li, Suyu^1 ; Yang, Yujun^1 ; Ding, Dajun^1

Institute of Atomic and Molecular Physics, Jilin University, Changchun

130012, China^1

关键词: Carrier-envelope phase;    Carrier-envelope phase effects;    Few-cycle infrared lasers;    Harmonic spectrum;    High order harmonic generation;    Plateau structures;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/3/032050/pdf
DOI  :  10.1088/1742-6596/488/3/032050

来源: IOP

【 摘 要 】

We investigated the high-order harmonic generation from H+2ion radiated by a few cycle infrared laser field. Our numerical simulations show that there exists a highly efficient plateau structure in the molecular harmonic spectrum. The carrier envelope phase effect on the cut-off of this plateau is investigated.