Reconstruction of Dielectric Constants of Multi-Layered Optical Fibers Using Propagation Constants Measurements
Journal article, 2016

We present a new method for the numerical reconstruction of the variable refractive index of multi-layered circular weakly guiding dielectric waveguides using the measurements of the propagation constants of their eigenwaves. Our numerical examples show stable reconstruction of the dielectric permittivity function epsilon for random noise level using these measurements.

Reconstruction of the Dielectric Permittivity

Optical Fibers

Tikhonov Regularization

Mathematics

Author

E. M. Karchevskii

Kazan Federal University

Larisa Beilina

Chalmers, Mathematical Sciences, Mathematics

University of Gothenburg

Other publications Research

A. O. Spiridonov

Kazan Federal University

A. I. Repina

Kazan Federal University

Applied and Computational Mathematics

1683-3511 (ISSN)

Vol. 15 3 346-358

Subject Categories

Mathematics

Computer Science

More information

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2/2/2024 8

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