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. 2017 Dec 15;6(12):e17112. doi: 10.1038/lsa.2017.112

Figure 1.

Figure 1

Plasmonic nano-printing using an energy delivery by absorption of sub-surface sub-wavelength plasmons. Cylindrical lens and fast scanning improves of nano-pattern formation up to 2 × 107 times as compared with the low-kHz repetition femtosecond lasers; typical aspect ratio length-to-width of the cylindrical focusing was 200.