Femtosecond laser precision engineering strategies and the related applications (IMAGE)

Ultrafast Science

Femtosecond laser precision engineering strategies and the related applications

Caption

Femtosecond laser precision engineering strategies and the related applications: (a) bull sculpture produced by TPA, the scale bar is 2 μm, (b) microhole array fabricated on 150 μm Al film by femtosecond laser direct scanning, (c) wet etching of nanopores fabricated by 3D femtosecond laser writing in YAG crystal, (d) negative metal oxide semiconductor patterns fabricated by femtosecond laser assisting NSOM, (e) functional microstructures made by parallel femtosecond laser processing, (f) surface morphology of HP-PCL achieved by femtosecond laser microperforation, (g) SEM image of laser microstructured Si surface formed in SF6 with femtosecond laser pulses, and (h) 3D functional photonic crystal fabricated using 1030 nm femtosecond laser in a SZ2080 photoresist without using of photo initiator.

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Ultrafast Science

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