Comparative Analysis of Dispersion in Decagonal Structure of Photonic Crystal Fiber having Hole within Core

This paper comparatively analyzes decagonal 4 cladding ring structure having circular & square hole within core and structure without hole in core. All simulations have been performed in COMSOL Multiphysics simulation tool. Effective refractive index is calculated for each design by varying pitch keeping cladding air hole diameter constant and by varying air hole diameter keeping pitch constant. Dispersion is calculated using finite element method. Optimized design is obtained by comparing all the designs. Shivani Gangwal | Vipra Bohara | Laxmi Narayan Balai"Comparative Analysis of Dispersion in Decagonal Structure of Photonic Crystal Fiber having Hole within Core" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-4 , June 2018, URL: http://www.ijtsrd.com/papers/ijtsrd12874.pdf http://www.ijtsrd.com/engineering/electronics-and-communication-engineering/12874/comparative-analysis-of-dispersion-in-decagonal-structure-of-photonic-crystal-fiber-having-hole-within-core/shivani-gangwal