Browsing by Subject "Propagation constant"

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Mathematical analysis of the guided modes of an integrated optical guide

Kartchevski E.; Hanson G. (2002)

© 2002 IEEE. The eigenvalue problem for guided modes of an integrated optical guide is reduced to a strongly-singular domain integral equation. It is proved that the operator of the domain integral equation is a Fredholm ...
On perturbation of the spectrum of planar dielectric waveguide by refraction index profile

Linnik V.; Pleschinskii N. (2002)

© 2002 IEEE. The problem of calculating the eigenwaves of planar dielectric waveguide with arbitrary refraction index profile is considered. The iterative process based on the exact solutions of this problem in the case ...
Simulation of weakly guiding optical fibers by finite element method with exact boundary condition

Dautov R.; Karchevskii E. (2001)

© 2001 IEEE. This work presents a new approach to the numerical simulation of optical fibers. The finite element method with exact boundary condition is formulated and practically studied. This method has a good inner ...

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