Design and simulation of rotated hexagonal porous core photonic crystal fibre with improved effective material loss and dispersion properties

Izaddeen Kabir Yakasai, Pg. Emeroylariffion Abas, Norazanita Hj Shamsuddin, Feroza Begum

Abstract


A thorough modal characterization, centred on the full vectorial finite element method (FEM) has been used to model and numerically investigate a porous core photonic crystal fibre (PC-PCF), which may potentially be integrated into Terahertz (1012 Hz) compact systems. The proposed fibre consists of a rotated hexagonal core surrounded by a conventional hexagonal cladding. It has been shown that effective material loss (EML), core power fraction and dispersion profile are 0.019 cm-1, 51.7% and 0.5 ± 0.04 ps/THz/cm within 1 THz bandwidth, respectively. Based on simulated results and noncomplex design, it is envisaged that the proposed fibre can be realised for industrial THz applications. 


Keywords


Dispersion; Effective material loss; Photonic crystal fibre; Single-mode fibre; Terahertz

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DOI: http://doi.org/10.11591/ijeecs.v20.i1.pp75-81

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Indonesian Journal of Electrical Engineering and Computer Science (IJEECS)
p-ISSN: 2502-4752, e-ISSN: 2502-4760
This journal is published by the Institute of Advanced Engineering and Science (IAES) in collaboration with Intelektual Pustaka Media Utama (IPMU).

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