Soochow University

Yonglei Liu

Yangjian Cai

Yahong Chen

Fei Wang

Deming Peng

An optical imaging system and a method based on spatial structure engineering of random light are disclosed. The method includes performing scattering processing on transmitted light to obtain a to-be-measured light; splitting polarization of the to-be-measured light. One light is split into x-polarized and y-polarized beams, and the other one is firstly combined with a reference beam and then split into x-polarized and y-polarized beams; measuring the intensity distributions of x-polarized and y-polarized parts of the to-be-measured light, the combined light, and the reference light; obtaining a real part and an imaginary part of the cross spectral density of the to-be-measured light, retrieving the intensity distribution of the light on the scattering medium and calculating the intensity to obtain the shape and location of the object to be measured.

Growing community of inventors

Suzhou, China

Yonglei Liu