Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

@article{146228,
        author = {Shivani Gangwal and Vipra Bohara and Laxmi Narayan Balai},
        title = {Analysis of Dispersion and Effective Refractive Index in Decagonal Structure of Photonic Crystal Fiber having Circular Hole within Core},
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {4},
        number = {11},
        pages = {2034-2037},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=146228},
        abstract = {In this paper we have introduced an efficient design of photonic crystal fiber i.e. decagonal 4 ring structure with circular hole in core. Perfectly matched layer has been applied outside the cladding to prevent reflections. We have analyzed this design in COMSOL Multiphysics simulation tool. We have calculated effective refractive index and dispersion for this design by varying pitch keeping diameter constant and by varying diameter keeping pitch constant. Core is filled with glycerol and optimum values of pitch and diameter are found. },
        keywords = {Cladding, Photonic Crystal Fiber, Dispersion, Air-hole, Core},
        month = {},
        }