<p>The invention pertains to a method for lowering the ablation threshold of a laser-ablated material by having on a surface of the laser-ablated material a structuring which reduces the reflection of a laser beam. The ablation threshold can be further lowered by heating the material as well as by chemically modifying the material or its surface, even slightly. The invention facilitates industrial implementation of machining of a number of various surfaces and materials. The invention also pertains to target materials to be ablated.</p>
申请公布号
WO2007116124(A1)
申请公布日期
2007.10.18
申请号
WO2007FI00094
申请日期
2007.04.12
申请人
PICODEON LTD OY;LAPPALAINEN, REIJO;RUUTTU, JARI;MYLLYMAEKI, VESA;MAEKITALO, JUHA;PULLI, LASSE
发明人
LAPPALAINEN, REIJO;RUUTTU, JARI;MYLLYMAEKI, VESA;MAEKITALO, JUHA;PULLI, LASSE