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. 2019 Apr 17;12(8):1257. doi: 10.3390/ma12081257

Table 2.

Process window for obtaining homogeneous triangular 2D-LIPSS. Comparison between delay-line setup and birefringent crystals (BCs) for XP pulses.

Setup Delay Overlap (pps) Hatch (H) Fluence (Φ) Dose (ppstot) Source
Delay line |1 ps|≤ Δτ<|5 ps| 10 1 μm 0.1 J/cm2 250 [17]
BCs 3 ps 10 1 μm 0.1 J/cm2 240 Figure 6