One of key problems in directly solar pumped solid-state lasers is thermal management. It can significantly degrade solar laser output characteristic. In this respect, we investigated the potential of composite active media to optimize absorption distribution using simulation models in end-side...

A new method for modeling the spatial radiative characteristics of light-emitting diodes using Monte Carlo photon tracing has been proposed. The key advantage of this approach is its ability to model radiative characteristics directly from manufacturer-provided datasheet emission patterns,...