Design and Fabrication of Dual-Scale Broadband Antireflective Structures on Metal Surfaces by Using Nanosecond and Femtosecond Lasers.

@article{Lou2019DesignAF,
  title={Design and Fabrication of Dual-Scale Broadband Antireflective Structures on Metal Surfaces by Using Nanosecond and Femtosecond Lasers.},
  author={Rui Lou and Guo-dong Zhang and Guangying Li and Xuelong Li and Qingxia Liu and Guanghua Cheng},
  journal={Micromachines},
  year={2019},
  volume={11 1}
}
Antireflective surfaces, with their great potential applications, have attracted tremendous attention and have been the subject of extensive research in recent years. However, due to the significant optical impedance mismatch between a metal surface and free space, it is still a challenging issue to realize ultralow reflectance on a metal surface. To address this issue, we propose a two-step strategy for constructing antireflective structures on a Ti-6Al-4V (TC4) surface using nanosecond and… CONTINUE READING

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