Multiscale Simulation for Visible Light Communication using Perovskite Metasurface

This article presents an original multi-scale simulation approach, enabling to rigorously compute the far-field radiation from emerging halide perovskite light-emitting diodes integrating a metasurface active layer, and subsequently to evaluate its impact on the propagation channel characteristics at the scale of an indoor environment, both in terms of coverage and time dispersion. Our results show that the high versatility of the metasurface design parameters allows to divide the outage probability up to a factor 2 without degrading the time dispersion of the optical channel for a visible light communication scenarios.