Microscopic surface plasmon enhanced raman spectral imaging
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DOI: 10.1016/j.optcom.2017.01.038
Abstract: Abstract A tightly focused radially polarized beam is employed to excite surface plasmon polaritons (SPPs) on a thin silver film, to form a sharp and strong plasmonic virtual probe at the center. The virtual probe… read more here.
Keywords: virtual probe; enhanced raman; raman spectral; surface plasmon ... See more keywords