We use an optical antenna to localize laser radiation to a spot of 10nm. The localized field is used as a excitation source and is guided point-by-point over the surface of a carbon nanotube sample.
© 2006 Optical Society of America
L. Novotny, N. Anderson, and A. Hartschuh, "Nanotube Defects Studied with Near-Field Raman Scattering," in Frontiers in Optics, OSA Technical Digest (CD) (Optical Society of America, 2006), paper LTuF4.
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