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Characteristics analysis of extruded elliptical hole photonic crystal fibers with square air-core

Authors
Journal
Optik - International Journal for Light and Electron Optics
0030-4026
Publisher
Elsevier
Identifiers
DOI: 10.1016/j.ijleo.2014.01.112
Keywords
  • Photonic Crystal Fiber
  • Dispersion
  • Birefringence
  • Elliptical Hole
Disciplines
  • Physics

Abstract

Abstract An extruded elliptical hole photonic crystal fibers PCF with square air-core is proposed. By using a full vector finite-element method FV-FEM and anisotropic perfectly matched layers APML, the structure and optical properties of the proposed PCF are analyzed. Simulation results show that the birefringence of the proposed photonic crystal fiber can be up to the order of 10−2, and has a flattened dispersion from 1.20μm to 1.80μm. The proposed PCF may have important application in super-continuum SC generation, dispersion compensation, fiber-optic sensing systems and other aspects.

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