2018年9月13日 · While high–harmonic generation from gases, and more recently also from solids, has been extensively studied, there is little data on HHG from liquids. Here, Luu et al. …

High-harmonic generation (HHG) is a non-linear process during which a target (gas, plasma, solid or liquid sample) is illuminated by an intense laser pulse. Under such conditions, the sample …

2020年9月14日 · Here, we present a fully-quantum theory of extreme nonlinear optics, predicting quantum effects that alter both the spectrum and photon statistics of HHG, thus departing from …

2019年1月8日 · ABSTRACT Interaction of intense lasers with solid materials offers an alternative way to achieve high-order harmonic generation (HHG). Since the underlying mechanisms of …

2022年1月28日 · Abstract and Figures High-harmonic generation (HHG) in solids has emerged in recent years as a rapidly expanding and interdisciplinary field, attracting attention from both …

2024年10月1日 · 高次谐波发生（High Harmonic Generation, HHG）是一种非线性光学现象，它允许科学家们将红外或可见光激光转换成更高频率（如紫外或X射线）的光。这一技术对于探索 …

基于超快强激光与物质相互作用的高次谐波产生 (high-order harmonic generation, HHG)提供了非微扰区光与物质相互作用的研究平台, 同时也是台式化极紫外光源和阿秒脉冲的主要产生途径. …

2024年12月12日 · 高次谐波（High Harmonics Generation, HHG）是指通过光与物质相互作用，将入射激光转换为数倍于激光频率的强相干辐射。它也是产生阿秒激光脉冲的最常用方法之 …

2021年11月16日 · High-harmonic generation (HHG) in solids has emerged in recent years as a rapidly expanding and interdisciplinary field, attracting attention from both the condensed …

1. 高次谐波辐射(high harmonic generation,HHG)强场激光聚焦到气体介质上的时候，会发生非线性效应，比如：阈上电离，高次谐波辐射。高次谐波辐射是指：得到的辐射谱的频率是基频驱 …