Theoretical Study of Attosecond Dynamics in Atoms, Molecules using High Harmonic Generation (HHG).

使用高次谐波产生 (HHG) 进行原子、分子阿秒动力学的理论研究。

• 批准号: 2319767
• 金额: --
• 依托单位: King's College London
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2019
• 资助国家: 英国
• 起止时间: 2019 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2319767
• 关键词: Theoretical; Study; Attosecond; Dynamics; Atoms

The objective for this research project in to implement the Lewenstein approach which makes use of the semi-classical three step model and the strong field approximation. This is to achieve theoretical results on HHG. From the theoretical descriptions of HHG spectra one aims to differentiate between photon trajectories and identify quantum path interference's in high order harmonic generations. This may extend further dynamical studies using the information encoded in the spectra.

该研究项目的目的是实施Lewenstein方法，该方法利用了半古典的三步模型和强场近似。这是为了获得HHG的理论结果。从HHG光谱的理论描述中，一个旨在区分光子轨迹，并以高阶谐波世代识别量子路径干扰。这可以使用光谱中编码的信息扩展进一步的动力学研究。