量子物理的基础及其光学实验

Optical experiments and the foundations of quantum physics

主要针对长期争论的量子力学的基本概念问题 ,即量子纠缠态 ,从实验方面对其做了回顾。重点论述了近期光学实验在量子纠缠态方面的一系列新的进展 。

This paper gives a review of experiments related to the foundations of quantum physics, i. e. quantum entanglement. A series of late developments in the field of quantum entanglement, especially two-photon and three-photon entanglement experiments which are based on the process of spontaneous parametric down conversion, is introduced.