Reflection scanning near-field optical microscopy with uncoated fiber tips : how good is the resolution really?
Journal of Applied Physics. Bd. 81. H. 6. 1997 S. 2499 - 2503
Erscheinungsjahr: 1997
ISBN/ISSN: 1089-7550 ; 0021-8979
Publikationstyp: Zeitschriftenaufsatz
Sprache: Englisch
Doi/URN: 10.1063/1.363957
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Inhaltszusammenfassung
We have investigated the optical resolution of a scanning near-field optical microscope in reflection collection mode using an uncoated fiber tip. We demonstrate that the apparent resolution in the optical signal (better than 70 nm) is a topography-induced effect. We believe that the purely optical resolution is only of the order of λ/2 and diffraction limited.
Autoren
Sandoghdar, V. (Autor)
Wegscheider, S. (Autor)
Krausch, Georg (Autor)
Mlynek, J. (Autor)
Klassifikation
DDC Sachgruppe:
Physik
