Improved method for damping coefficient measurement based on spectral analysis of a self-mixing signal

In this paper, the self-mixing interference subject to weak optical feedback has been used to measure the damping vibration. By analyzing ...

Source: Applied Optics - February 27, 2020 Category: Physics Authors: Yanbin Xiong Hanqiao Chen Xiulin Wang Teng Feng Huiru Yang Wencai Huang Source Type: research