论文标题
纠缠的光 - 物质相互作用和光谱法
Entangled light-matter interactions and spectroscopy
论文作者
论文摘要
纠缠的光子表现出非经典的光 - 物质相互作用，在材料和分子科学方面创造了新的机会。例如，在纠缠的两光子吸收中，强度依赖性缩放线性缩放，好像仅存在一个光子。纠缠的两光子吸收横截面接近，但不匹配单光子吸收横截面。纠缠的两个光子横截面也不遵循经典的两个光子分子设计基序。诸如这些种子之类的问题是丰富但新生的纠缠的光 - 物质相互作用的领域。从这个角度来看，我们使用纠缠光子光谱中的实验发展来概述该场的当前状态。现在概述了基本工具，现在该开始探索材料，分子和设备如何控制或利用与纠缠光子的相互作用的探索了。
Entangled photons exhibit non-classical light-matter interactions that create new opportunities in materials and molecular science. For example, in entangled two-photon absorption, the intensity-dependence scales linearly as if only one photon was present. The entangled two-photon absorption cross section approaches but does not match the one-photon absorption cross section. The entangled two photon cross section also does not follow classical two photon molecular design motifs. Questions such as these seed the rich but nascent field of entangled light-matter interactions. In this perspective, we use the experimental developments in entangled photon spectroscopy to outline the current status of the field. Now that the fundamental tools are outlined, it is time to start the exploration of how materials, molecules, and devices can control or utilize interactions with entangled photons.
