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has been cited by the following article:

• TITLE: Design of Ultra-Low Loss Highly Nonlinear Dispersion Flattened Octagonal Photonic Crystal Fibers

  AUTHORS: G. Dhanu Krishna, G. Prasannan, S. K. Sudheer, V.P. Mahadevan Pillai

  KEYWORDS: Photonic Crystal Fiber (PCF), Confinement Loss, Effective Mode Area, Chromatic Dispersion

  JOURNAL NAME: Optics and Photonics Journal, Vol.5 No.12, December 15, 2015

  ABSTRACT: In this study, Octagonal Photonic Crystal Fiber (O-PCF) structures are designed for different air filling fractions with fixed pitch length of 2.2 μm. The light propagating characteristics of PCF structures such as effective refractive index, confinement loss, chromatic dispersion mode effective area and nonlinear coefficient are numerically analyzed. The simulation results show that the fibers have dispersion flattened, ultra-low loss highly nonlinear nature in the wavelength region 1.3 μm to 1.7 μm.