标题： 电子-太赫兹相互作用在介质线波导结构中用于电子操控 显示英文标题

标题： Electron-Terahertz Interaction in Dielectric-Lined Waveguide Structures for Electron Manipulation

摘要： 太赫兹驱动的介质衬里波导（DLWs）在电子操控中有应用；特别是偏转、加速和聚焦。 一个矩形DLW已被优化用于使用中心频率为0.5太赫兹的太赫兹脉冲对100千电子伏特电子进行偏转。 展示了电子-太赫兹相互作用以及电子束注入时间对最大化偏转的影响。 比较了DLWs和褶皱波导，以讨论各自的优缺点。 显示英文摘要

摘要： Terahertz-driven dielectric-lined waveguides (DLWs) have uses in electron manipulation; in particular deflection, acceleration, and focussing. A rectangular DLW has been optimised for deflection of 100 keV electrons using a THz pulse with a centre frequency 0.5 THz. Electron-THz interaction and the effect of electron bunch injection timing on maximising deflection is presented. DLWs and corrugated waveguides are compared to discuss relative advantages and disadvantages.