Accurate solution of waveguide model of
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Smain Amari; Thierry Lenadan; Jens Bornemann; RΓΌdiger Vahldieck
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Article
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1996
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John Wiley and Sons
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English
β 381 KB
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We present a modified coupled-mode formulation for an asymmetric two-waveguide coupler in which the trial field is expressed as a linear combination of the fundamental modes of the individual waveguides, with an additionalphase-cariation term determinedfrom the orthogonality of the normal modes. The