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Numerical study of index guiding quasi-crystal fibers by employing FEM method

Bahrampour, A ; Sharif University of Technology | 2017

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  1. Type of Document: Article
  2. Publisher: National Institute of Optoelectronics , 2017
  3. Abstract:
  4. In this paper quasi photonic crystal fibers (QPCFs) based on 8-fold and Penrose symmetries are analyzed. The confinement loss of both proposed QPCFs with employing perfect matching layer by finite element method has been calculated. It is shown for both presented structures, the confinement loss is negligible relative to Rayleigh scattering loss. The birefringence of Penrose tile QPCF, is 80 times greater than that of Amnan Beenker quasicrystal fiber. We present numerically the existence of endlessly single mode fiber and zero birefringence QPCFs as advantage of employing novel rotational symmetry. © 2017, National Institute of Optoelectronics. All rights reserved
  5. Keywords:
  6. Index guiding pcf ; Photonic crystal ; Photonic crystal fiber ; Quasi crystal fiber
  7. Source: Optoelectronics and Advanced Materials, Rapid Communications ; Volume 11, Issue 3-4 , 2017 , Pages 134-138 ; 18426573 (ISSN)
  8. URL: https://oam-rc.inoe.ro/index.php?option=magazine&op=view&idu=2977&catid=101