Coupling Among Waveguides of Small Spacing
Artikel i vetenskaplig tidskrift, 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

Institutionen för mikroelektronik och nanovetenskap

Ashot Hovsepian

Electronics Letters

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

Vol. 24 13 814 - 815


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