Laser-Induced Backside Wet Etching of Transparent Materials with Organic and Metallic Absorbers
Figure 11
Calculated temperature profiles across the solid/liquid
interface for H-LIBWE (248 nm, py:toluene: (a) analytically and
numerically calculated temperatures for fused silica samples of different
interface absorption values of 0, 10, and 50% and (b) sapphire sample for two
laser pulse lengths of 15 nanoseconds and 150 picoseconds and
different interface absorptions.
