标题： 频率分辨光学门控用于阿秒脉冲双电离中原子内敲出的时间分辨 显示英文标题

标题： Frequency Resolved Optical Gating for Time-Resolving Intra-Atomic Knock-Out in Double Ionization with Attosecond Pulses

摘要： 我们使用准经典模型在现实条件下开发了双电子阿托秒条纹相机。 我们假设极端紫外（XUV）阿托秒脉冲，半高全宽（FWHM）为24阿托秒，中心在120 eV，以及波长为1600 nm的条纹红外激光场，强度为$1.8 \times 10^{12}$ W/cm$^2$。 所提出的方法被证明能够时间分辨双电离中的原子内碰撞。 显示英文摘要

摘要： We develop the two-electron attosecond streak camera under realistic conditions using a quasi-classical model. We assume extreme ultra-violet (XUV) attosecond pulses with a full width at half maximum (FWHM) of 24 attoseconds, centered at 120 eV and a streaking infrared laser field of 1600 nm, and intensity of $1.8 \times 10^{12}$ W/cm$^2$. The proposed method is shown to be capable to time resolve intra-atomic collisions in double ionization.