Sub-wavelength grating interdigitated combs as photonic waveguides.
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DOI: 10.1364/ol.44.003869
Abstract: In this Letter, we demonstrate a new, to the best of our knowledge, kind of photonic waveguide, in which the light propagates in the overlap of sub-wavelength patterned interdigitated combs. We present the fabrication and… read more here.
Keywords: grating interdigitated; combs photonic; photonic waveguides; wavelength grating ... See more keywords