Dipartimento di Fisica e Astronomia G. Galilei, Universit degli studi di Padova, via Marzolo 8, Padova 35131, Italy.
Opt Lett. 2013 Apr 15;38(8):1232-4. doi: 10.1364/OL.38.001232.
It is well known from quantum mechanics that weak measurements offer a means of amplifying and detecting very small phenomena. We present here the experimental observation of the Goos-Hänchen shift via a weak measurement approach.
从量子力学中我们知道，弱测量提供了一种放大和探测非常小现象的手段。我们在这里通过弱测量的方法实验观测到了古斯-汉欣位移。
