Coupling Among Waveguides of Small Spacing
Journal article, 1988

A new approximation for the coupling coefficient between two optical waveguides is given. It is applied to nonparallel and parallel waveguides with small spacing and waveguides intersecting at small angles. It is shown that this new approximation predicts a higher degree of power transfer among waveguides than the widely used Marcuse approximation


Spartak Gevorgian

Department of Microelectronics and Nanoscience

Ashot Hovsepian

Electronics Letters

0013-5194 (ISSN) 1350-911X (eISSN)

Vol. 24 13 814 - 815

Subject Categories

Condensed Matter Physics

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