PERTURBATION ANALYSIS OF FUSED TAPERED SINGLE-MODE FIBRE COUPLERS

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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Original languageEnglish
Pages (from-to)717-718
Journal / PublicationElectronics Letters
Volume23
Issue number14
Publication statusPublished - 2 Jul 1987
Externally publishedYes

Abstract

By treating a fused tapered single-mode fiber coupler as a perturbation of the same coupler with the fiber cores ignored, simple analytical expressions are derived for the coupling coefficients of the coupler. These new expressions highlight the effects of the fiber cores on the characteristics of the coupler.