Fig. 3.
Evaluations on laser-induced responses of gelatin-based skin mimicking phantom after irradiation with MLA and DOE at various radiant exposures (H0 in J/cm2) and focal depths (FD in mm): (a) cross-sectional images of laser-induced micro-bubbles in phantom, (b) axial distributions of micro-bubbles measured at various focal depths (vertical direction; H0 = 4.5 J/cm2), and (c) quantitative comparison of overall micro-bubble depths between MLA and DOE. Note that cyan dashed lines in (a) indicate the end-profile of the laser-induced micro-bubbles in the phantom (bar = 2 mm)