Figures & data
Figure 1 Experimental setup.
Figure 2 Threshold fluence at various pulsewidth at a scan speed of 2.5 mm/s.
Figure 3 Linewidth and pulsewidth.
Figure 4 Axial length and pulsewidth.
Figure 5 Pulsewidth vs. voxel volume calculated from measured voxel diameter and length.
Figure 6 Polymerized feature on a silicon substrate at 0.104 W laser power, 214 fs pulse width, and 2.5 mm/s scanning speed. The line width is around 2 μm and the height of the walls exceeds 20 μm. (b) is a close-up of (a).
Figure 7 Polymerized feature on a silicon substrate having a height of 15 μm and width of 2 μm, at 0.104 W laser power, 214 fs pulse width, and 5.0 mm/s scanning speed.
