Author:
Chen Zeling,Yang Shu,Xie Zetao,Hu Jinbing,Xia Yipu,Shen Yonggen,Su Huirong,Xie Maohai,Christensen Thomas,Yang Yi
Abstract
We introduce a general broadband ellipsometric method to measure the quantum optical surface response functions known as Feibelman d-parameters, and demonstrate it using a gold–air interface in the visible–ultraviolet regimes under ambient conditions.