摘要
The dependence of harmonic emission from a solid on the carrier envelope phase (CEP) is discussed by numerically solving the time-dependent Schr?dinger equation. The harmonic spectra periodically exhibit three distinct oscillating structures, which indicate the different dependences of the cutoff energies on the CEP. Furthermore,with time-dependent population imaging and the populations of different energy bands, the underlying physical mechanism is explored.
The dependence of harmonic emission from a solid on the carrier envelope phase (CEP) is discussed by numerically solving the time-dependent Schr?dinger equation. The harmonic spectra periodically exhibit three distinct oscillating structures, which indicate the different dependences of the cutoff energies on the CEP. Furthermore,with time-dependent population imaging and the populations of different energy bands, the underlying physical mechanism is explored.
作者
邵洁
张彩萍
贾景超
马俊琳
苗向阳
Jie Shao;Cai-Ping Zhang;Jing-Chao Jia;Jun-Lin Ma;Xiang-Yang Miao(College of Physics and Information Engineering,Shanxi Normal University,Linfen 041004;Key Laboratory of Spectral Measurement and Analysis of Shanxi Province,Shanxi Normal University,Linfen 041004)
基金
Supported by the National Natural Science Foundation of China under Grant Nos 11404204 and 11504221
the Program for the Top Young Academic Leaders of Higher Learning Institutions of Shanxi Province
the Natural Science Foundation for Young Scientists of Shanxi Normal University under Grant No ZR1805
the Project for Graduate Research Innovation of Shanxi Normal University
