Study of Zero Chromatic Dispersion in PCF using different material

We have proposed a new design of Honeycomb Photonic Crystal Fiber (HPCF) and the study is carried out on dispersion characteristic of PCF. In this text book, we proposed a novel structure design of Honeycomb Photonic Crystal Fiber and investigation is carried out on the refractive index distribution of air hole rings in a Photonic band gap fiber as a function of the pitch. The work aims to reduce the dispersion in Photonic Crystal Fiber (PCF) using the Transparent Boundary Condition (TBC) and Scalar Effective Index Method (SEIM) the fundamental dispersion in a signal is extracted and plot of their respective negative, zero and flattened dispersion curve. Here, new hexagonal As2Se3 glass photonic crystal fiber is designed and proposed with seven layers.