Panzner, M.M.PanznerWiedemann, G.G.WiedemannLenk, A.A.Lenk2022-03-082022-03-081998https://publica.fraunhofer.de/handle/publica/304084Modification of the wood surfaces takes place through thermal ablation, whereby by the aid of a powerful energy source energy-rich radiation is generated and directed upon the area of influence on the wood surface. The radiation is absorbed in it so that during a short reaction time the surface is heated up in a thin layer in a shock action fashion so strongly that the essential part of the heated volume is evaporated or converted into plasma. ADVANTAGE - Radiation of a higher average intensity is produced at low cost and which is easily integrated into a mechanical wood treatment plant.de608667621671patent1997-19718287