We develop a physically-realizable algorithm for increasing transmission through a random medium using backscatter analysis. We analyze the algorithm's rate of convergence and show via numerical simulations that it converges rapidly, yielding a near-optimum wavefront in just a few iterations.
Scattering hinders the passage of light through random media and consequently limits the usefulness of optical techniques for sensing and imaging. Thus, methods for increasing the transmission of light through such random media are of interest. Against this backdrop, Dorokhov , Pendry [2, 3] and others [4, 5] theoretically predicted the existence of a… (More)