A selection of the outcomes of the laser exposure are compiled in Figure . Here, the stage was programmed to move at a rate of 18 µm/s relative to the laser. The resulting modifications on Materials 1-4 were then analyzed by optical profilometry. Several conclusions were drawn from these results: First, the 532 nm laser operating between 1-3 mW resulted in controlled ablation of Materials 1 and 2, providing channels with widths and depths that correlated with the laser power (S25-S44). These channels had widths ranging from 5-16 µm and depths of 3-7 µm for Material 1 and widths of 7-16 µm and depths of 2-4 µm for Material 2.