Abstract

A simple but accurate power series expression for fundamental mode of single- mode graded index fiber is employed here for the estimation of dimensionless scalar and vector propagation constants in presence and absence of Kerr non linearity. Chebyshev formalism is employed for the formulation of the power series. In case of concerned prediction in presence of Kerr non linearity, the formalism requires application of method of iteration. Single -mode parabolic index profile fibers with appropriate V number values are considered for our present study. Our results match well with exact results obtained using rigorous finite element method. Our formalism essentially needs considerably less computation. Thus, our simple but accurate formalism can further be extended in the analysis of other nonlinear fibers and their propagation characteristics.

Full Text

Published Version

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.