Manufacturing method of photonic crystal

نویسندگان

  • In Sung Park
  • Tae Ho Lee
  • Jin Ho Ahn
  • Rana Biswas
  • Kristen P. Constant
  • Sung Park
  • Kai-Ming Ho
  • Jae-Hwang Lee
چکیده

A manufacturing method of a photonic crystal is provided. In the method, a high-refractive-index material is conformally deposited on an exposed portion of a periodic template composed of a low-refractive-index material by an atomic layer deposition process so that a difference in refractive indices or dielectric constants between the template and adjacent air becomes greater, which makes it possible to form a three-dimensional photonic crystal having a superior photonic bandgap. Herein, the three-dimensional structure may be prepared by a layer-by-layer method.

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تاریخ انتشار 2016