Generalized coupled-mode formalism in reciprocal waveguides with gain, loss, anisotropy, or bianisotropy
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DOI: 10.1103/physrevb.99.195307
Abstract: In anisotropic or bianisotropic waveguides, the standard coupled mode theory fails due to the broken link between the forward and backward propagating modes, which together form the dual mode sets that are crucial in constructing… read more here.
Keywords: generalized coupled; coupled mode; mode; anisotropy bianisotropy ... See more keywords