Non-Invasive Imaging Through Scattering Medium by Using a Reverse Response Wavefront Shaping Technique.

ABSTRACT: Fundamental challenge of imaging through a scattering media has been resolved by various approaches in the past two decades. Optical wavefront shaping technique is one such method in which one shapes the wavefront of light entering a scattering media using a wavefront shaper such that it cancels the scattering effect. It has been the most effective technique in focusing light inside a scattering media. Unfortunately, most of these techniques require direct access to the scattering medium or need to know the scattering properties of the medium beforehand. Through the novel scheme presented on this paper, both the illumination module and the detection are on the same side of the inspected object and the imaging process is a real time fast converging operation. We model the scattering medium

SUBMITTER: Sanjeev A 

PROVIDER: S-EPMC6706411 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature