Flattened Chromatic Dispersion With Four Layer Defect Core In Photonic Crystal Fiber By Varying Design Parameter

This paper presents a design for nearly zero flattened dispersion in the index guided Photonic crystalfiber (PCF). A 2-D holey index guided photonic crystal fiber having four layer defect core for three different defect core diameters are investigated. A full-vector TE, FDTD method is used to simulate and analyze the dispersion property.