Mathematical analysis and numerical modelling of the guided modes of the step-index optical fibers

被引:0
|
作者
Karchevskii, E [1 ]
机构
[1] Kazan VI Lenin State Univ, Kazan, Russia
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中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
The original physical problem of the guided modes of the step-index optical fibers is reduced to a nonlinear spectral problem for Fredholm holomorphic (on some Reiman surface) operator-valued function. It is demonstrated that the spectrum may consist only of isolated points. Galerkin's method is proposed for the calculating of approximate complex eigenvalues. The convergence of Galerkin's method is studied.
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页码:414 / 418
页数:5
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