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      Ferroelectric Based Photonic Crystal Cavity by Liquid Crystal Infiltration

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      Author
      Karaomerlioglu, F.
      Simsek S.
      Mamedov, A. M.
      Özbay, Ekmel
      Date
      2014
      Source Title
      Integrated Ferroelectrics
      Print ISSN
      1058-4587
      Publisher
      Taylor & Francis
      Volume
      158
      Issue
      1
      Pages
      1 - 12
      Language
      English
      Type
      Article
      Item Usage Stats
      152
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      105
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      Abstract
      A novel type of two-dimensional photonic crystal is investigated for it optical properties as a core-shell-type ferroelectric nanorod infiltrated with nematic liquid crystals. Using the plane wave expansion method and finite-difference time-domain method, the photonic crystal structure, which is composed of a photonic crystal in a core-shell-type ferroelectric nanorod, is designed for the square lattice and the hexagonal lattice. It has been used 5CB as a photonic crystal core, and LiNbO3 as a ferroelectric material. The photonic crystal with a core-shell-type LiNbO3 nanorod infiltrated with nematic liquid crystals is compared with the photonic crystal with solid LiNbO3 rods and the photonic crystal with hollow LiNbO3 rods.
      Keywords
      Linbo3
      Liquid Crystal
      Ferroelectric
      Photonic Crystal
      Band-gap
      Triangular-lattice
      Wave-guides
      Temperature
      Creation
      Square
      Field
      Permalink
      http://hdl.handle.net/11693/12857
      Published Version (Please cite this version)
      http://dx.doi.org/10.1080/10584587.2014.956574
      Collections
      • Department of Electrical and Electronics Engineering 3619
      • Nanotechnology Research Center (NANOTAM) 1042
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