论文标题
类似螺旋的全息结构：在强场电离中呈库仑延伸轨道的干扰地毯
Spiral-like Holographic Structures: Unwinding Interference Carpets of Coulomb-Distorted Orbits in Strong-Field Ionization
论文作者
论文摘要
在实验和理论中，我们明确地识别了以前被忽略的全息干扰模式在强场电离中，被称为“螺旋”，这是源于两个轨迹，其结合电位和激光场同样至关重要。我们表明，由于与核心的强烈相互作用，这些轨迹是用于探测目标\ textbf {后}电离的最佳工具，并且用于在初始绑定状态下揭示混淆阶段。螺旋被证明是负责干扰地毯的负责，以前归因于直接的阈值电离轨迹，我们显示地毯的干扰条件是由于场对称性而导致的一般特性。
We unambiguously identify, in experiment and theory, a previously overlooked holographic interference pattern in strong-field ionization, dubbed "the spiral", stemming from two trajectories for which the binding potential and the laser field are equally critical. We show that, due to strong interaction with the core, these trajectories are optimal tools for probing the target \textbf{after} ionization and for revealing obfuscated phases in the initial bound states. The spiral is shown to be responsible for interference carpets, formerly attributed to direct above-threshold ionization trajectories, and we show the carpet-interference condition is a general property due to the field symmetry.
