Strong coupling is an intriguing phenomenon where a physical system is generated through the interaction of two or more components. Transient absorption spectroscopy, a thoroughly validated technique for studying strong coupling, is based on a pump‐probe solution, and can follow the energy relaxation of strongly coupled systems over time. In article number 1801761, Hai Wang, Remo Proietti Zaccaria, and co‐workers present some of the most important results achieved in this field to date.

中文翻译：

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强耦合杂化态：通过瞬态吸收光谱的强耦合杂化态动力学（Adv。Funct。Mater。48/2018）

强耦合是一种有趣的现象，其中物理系统是通过两个或多个组件的相互作用生成的。瞬态吸收光谱法是一种经过严格验证的用于研究强耦合的技术，它基于泵浦探针解决方案，并且可以随着时间的推移跟踪强耦合系统的能量弛豫。王海，Remo Proietti Zaccaria和同事们在文章1801761中介绍了迄今为止在该领域取得的一些最重要的成果。