Journal of the Optical Society of Korea

  • 제4권2호
  • /
  • Pages.86-88
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  • 2000
  • /
  • 1226-4776(pISSN)
  • /
  • 2093-6885(eISSN)
한국광학회 (Optical Society of Korea)
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Optimization of Gradient-index Antireflection Coatings

  • Kim, J. H. (Department of Physics, Dankook University) ;
  • Lee, Y. J. (Department of Physics, Dankook University)
  • 투고 : 2000.05.17
  • 발행 : 2000.09.01
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초록

A sequence of functions are examined for the gradient-index AR thin film between two dielectric media and are used as the starting profiles in optimization to improve AR performance. Sinusoidal functions were quite efficient to use as components of the index change in the optimization. It is shown that there exist a number of gradient-index profiles which exhibit excellent AR-performance after control of the gradient-index profiles.

키워드

참고문헌

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  2. H. S. Sankur and W. H. Southwell, Appl. Opt. 23, 2770 (1984) https://doi.org/10.1364/AO.23.002770
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피인용 문헌

  1. Radar cross section reduction of a cavity in the ground plane: TE polarization vol.8, pp.3, 2014, https://doi.org/10.3934/dcdss.2015.8.419
  2. Nanogradient optical coatings vol.83, pp.11, 2013, https://doi.org/10.1134/S1070363213110388
  3. Numerical methods for the design of gradient-index optical coatings vol.51, pp.34, 2012, https://doi.org/10.1364/AO.51.008277