Three laser experiments today: laser-induced electroless copper plating, laser-assisted electroplating on stainless steel, ...

dry etching generally refers to methods like laser etching, where a high-power laser is used to ablate copper from the underlying substrate to create traces, or plasma etching, which uses RF ...

Copper’s optical absorption of blue light ... The thickness and composition of the layers, and the size and shape of the laser etching, can all be chosen to determine the laser’s properties ...

[Frankie] and [Bryan] have figured out a way to use the laser to chemically activate an etching process. See experiment part 2 as well. First, to be clear, they are using a quality 40W Epilog Zing ...

Copper Traces,Depth Of Focus,Film Thickness,Redistribution Layer,Copper Plate,Dielectric Layer,Excimer Laser,Linewidth,Metal Layer,Photolithography,Sputtering,Thin ...

Power Density,Thermal Resistance,Air Convection,Atomic Emission,Atomic Lines,Background Emission,Bond Wires,Bottom Surface,Cap Thickness,Ceramic Layer,Chemical ...