论文标题
连接字段和强度相关性：Siegert关系以及如何测试
Connecting field and intensity correlations: the Siegert relation and how to test it
论文作者
论文摘要
在给定的假设下，Siegert关系与光的电场和强度相关性有关。经过简短的强度相关历史，我们给出了关系的推导。然后，我们提出一个实验，可以很容易地适应本科设置，并可以同时测量场和强度相关性，从而提供了对西格特关系的直接测试。总结，我们讨论了关系失败的典型情况。
The Siegert relation relates the electric field and intensity correlations of light, under given assumptions. After a brief history of intensity correlations, we give a derivation of the relation. Then we present an experiment, which can be easily adapted for an undergraduate setup, and that allows measuring both field and intensity correlations at the same time, thus providing a direct test of the Siegert relation. As a conclusion, we discuss typical situations where the relation fails.
