Laser-Induced Backside Wet Etching of Transparent Materials with Organic and Metallic Absorbers

<table>Schematic sketch of the processes at H-LIBWE. In
particular, the changes of the surface modification at prolonged laser irradiation
are shown and probably explain the observed incubation effects at H-LIBWE. The gray level is a measure of the strength.</table>

Laser Chemistry

fig12

Figure 12

Figure 12: Laser-Induced Backside Wet Etching of Transparent Materials with Organic and Metallic Absorbers 