Overcoming refractive index limit of mesoscale light focusing by means of specular-reflection photonic nanojet.
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DOI: 10.1364/ol.398367
Abstract: The physical origin of subwavelength photonic nanojet in specular-reflection mode (s-PNJ) is theoretically considered. This specific type of photonic nanojet (PNJ) emerges upon double focusing of a plane optical wave by a transparent dielectric microparticle… read more here.
Keywords: specular reflection; refractive index; photonic nanojet; pnj ... See more keywords