The interaction of electrons and photons lies at the very foundation of quantum electrodynamics. However, if an electron is able to scatter off several hundred photons, provided by a high-power laser, new physical phenomena come into play. This might pave a way for future light sources and photon–photon colliders.

中文翻译：

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由最高强度的激光驱动的光-物质相互作用


电子和光子的相互作用是量子电动力学的基础。然而，如果一个电子能够散射掉高功率激光器提供的数百个光子，新的物理现象就会发挥作用。这可能会为未来的光源和光子-光子碰撞器铺平道路。