Colorizing metals with femtosecond laser pulses

  • A. Y. Vorobyev
    University of Rochester The Institute of Optics, , New York 14627, USA
  • Chunlei Guo
    University of Rochester The Institute of Optics, , New York 14627, USA

書誌事項

公開日
2008-01-28
DOI
  • 10.1063/1.2834902
公開者
AIP Publishing

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説明

<jats:p>For centuries, it had been the dream of alchemists to turn inexpensive metals into gold. Certainly, it is not enough from an alchemist’s point of view to transfer only the appearance of a metal to gold. However, the possibility of rendering a certain metal to a completely different color without coating can be very interesting in its own right. In this work, we demonstrate a femtosecond laser processing technique that allows us to create a variety of colors on a metal that ultimately leads us to control its optical properties from UV to terahertz.</jats:p>

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