In this thesis we study the dynamic of drop impacts, in situations of low friction between the liquid and the solid surface. This low friction can be obtained thanks to an air cushion trapped between the liquid and the solid, which can be achieved by several ways. The first one is the Leidenfrost effect : when a liquid is moved close to a hot surface, the evaparation rate can be sufficient make liquid levitate on its own vapour. In certain conditions, onto micro-patterned super-hydrophobic surfaces, a drop can be in a "fakir" state, which means that the contact is limited to the top of micro-pillars, the rest of the liquid is at the top of an air cushion. Finally, we also observed that the air flow due to a moving surface can generate a lif...