Continuous modulations of femtosecond laser-induced periodic surface structures and scanned line-widths on silicon by polarization changes.

@article{Han2013ContinuousMO,
  title={Continuous modulations of femtosecond laser-induced periodic surface structures and scanned line-widths on silicon by polarization changes.},
  author={Weina Han and Lan Jiang and Xiaowei Li and Pengjun Liu and Le Xu and Yong Feng Lu},
  journal={Optics express},
  year={2013},
  volume={21 13},
  pages={
          15505-13
        }
}
Large-area, uniform laser-induced periodic surface structures (LIPSS) are of wide potential industry applications. The continuity and processing precision of LIPSS are mainly determined by the scanning intervals of adjacent scanning lines. Therefore, continuous modulations of LIPSS and scanned line-widths within one laser scanning pass are of great significance. This study proposes that by varying the laser (800 nm, 50 fs, 1 kHz) polarization direction, LIPSS and the scanned line-widths on a… CONTINUE READING

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