Polygon Physics was represented at the 2015 joint MIATEC and RSD Conference with a talk, and also a booth at the exhibition. The event was held in Paris in the historic and impressive Conservatoire national des arts et métiers. MIATEC is the Magnetron, Ion processing & Arc Technologies European Conference, and RSD stands for Reactive Sputter Deposition. President Pascal Sortais participated in the session on Industrial Hot Topics research, where he introduced multi beam sputtering.