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S. Haxha and H. Ademgil, “Novel Design of Photonic Crystal Fibres with Low Confinement Losses, Nearly Zero Ultra-Flatted Chromatic Dispersion, Negative Chro- matic Dispersion and Improved Effective Mode Area,” Journal of Optics Communications, Vol. 281, No. 2, 2008, pp. 278-286.

has been cited by the following article:

• TITLE: Highly Nonlinear Bending-Insensitive Birefringent Photonic Crystal Fibres

  AUTHORS: Huseyin Ademgil, Shyqyri Haxha, Fathi AbdelMalek

  KEYWORDS: Nonlinear Coefficient, Effective Mode Area, Confinement Loss and Birefringence

  JOURNAL NAME: Engineering, Vol.2 No.8, September 9, 2010

  ABSTRACT: Highly nonlinear birefringent Photonic Crystal Fibre (PCF) that exhibits low losses and small effective mode area across a wide wavelength range has been presented. The effects of angular orientation on bending losses of the proposed PCFs have been thoroughly investigated by employing a full vectorial finite element method (FEM). It has been demonstrated that it is possible to design a bending-insensitive nonlinear PCF with a birefringence in the order of 10-2 and a nonlinear coefficient of 49 W-1km-1 at the wavelength of 1.55 μm. Also, significant improvements on key propagation characteristics of the proposed PCFs have been demonstrated by carefully altering the desired air hole diameters and the hole-to-hole spacing. It is demonstrated that two zero dispersion wavelengths can be achieved by the proposed design.