<title>Image transmission through a thick dynamic distorter without a reference beam</title>

Abstract

We demonstrate one-way optical field imaging through a thick dynamic distorter using the photorefractive fanning effect without a reference beam and a four-wave mixing process. In this method, there are only one object beam and one sampling beam. The response time of the photorefractive crystal must be much longer than the fluctuation period of the dynamic distorter. Thus the crystal only responds the time-averaged intensity pattern of the rapidly varying object beam. The reconstructed images with high-fidelity are picked up.