We reveal that guided waves in negative-refraction-index (left-handed) waveguides possess a number of peculiar properties such as the absence of the fundamental modes, mode double degeneracy, and sign-varying energy flux. We predict the existence of novel types of guided waves with a dipole-vortex structure of the Pointing vector.
Guided modes in negative refractive index waveguides
01.01.2003
216549 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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