… hexagonal photonic crystal fiber is proposed. The cladding of the proposed PCF has circular
air-holes arranged in five hexagonal … viz chromatic dispersion, confinement loss, V-number, …

… modified design of hexagonal circular photonic crystal fiber (HC-PCF) of five air hole rings.
We only used circular air holes in the design of the photonic … the confinement or leakage loss …

… lattice was found to modify dispersion by reducing its value … of hexagon-octagon lattice
structure having low loss and … values for both the confinement loss and dispersion, in this article a …

… , we propose a simple circular photonic crystal fiber (SC-PCF) … SC-PCF has high negative
dispersion of −600.3 ps/nm.km and … The obtained dispersion is highest negative among the air-…

… [39] were proposed a hexagonal-PCF with ultrahigh negative dispersion of −2304 ps/nm/km…
confinement capability within silica core materials. The confinement loss or leakage loss can …

… PCFs allows the light propagation by two guiding mechanism in the fiber: Modified total
internal reflection and photonic bandgap effect. Based on these guiding mechanisms, PCFs can …

… At the wavelength of 1.55 μm, negative dispersion, nonlinear coefficient and Confinement
loss are investigated as … [9] proposed a modified rectangular MOF which provides negative …

… Recently, we designed a modified hexagonal photonic crystal fiber to analyze dispersion …
instead of square PML to minimize the confinement loss. Numerical results reveal that it can be …

… The paper [6] is based on a square lattice PCF which presents high nonlinear coefficient
110W-1 km-1 at 1.55µm with low confinement loss of 10-1dB/m but the dispersion at 1.55µm is -…

… of hexagonal-lattice photonic crystal fiber, with solid core is proposed for study of dispersion
and confinement loss … For instance the geometry of the centre defect can be modified by the …