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Reconstruction of Dielectric Constants of Multi-Layered Optical Fibers Using Propagation Constants Measurements

E. M. Karchevskii ; Larisa Beilina (Institutionen för matematiska vetenskaper, matematik) ; A. O. Spiridonov ; A. I. Repina
Applied and Computational Mathematics (1683-3511). Vol. 15 (2016), 3, p. 346-358.
[Artikel, refereegranskad vetenskaplig]

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.

Nyckelord: Optical Fibers, Reconstruction of the Dielectric Permittivity, Tikhonov Regularization, Mathematics



Denna post skapades 2016-12-06.
CPL Pubid: 245909

 

Institutioner (Chalmers)

Institutionen för matematiska vetenskaper, matematik (2005-2016)

Ämnesområden

Matematik

Chalmers infrastruktur