Controlled Transmission Through Highly Scattering Media Using Semi-Definite Programming as a Phase Retrieval Computation Method

摘要

An SLM in a simple optical setup is used to generate a random sequence of phase-modulated wavefronts. The resulting speckle patterns are acquired on a camera. The semi-definite algorithm allows computation of the complex transmission matrix of the system. Once the transmission matrix is generated any arbitrary intensity profiles can be produced.