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Near‐field imaging of surface‐enhanced second harmonic generation
Author(s) -
Smolyaninov I. I.,
Lee C. H.,
Davis C. C.,
Rudin S.
Publication year - 1999
Publication title -
journal of microscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.569
H-Index - 111
eISSN - 1365-2818
pISSN - 0022-2720
DOI - 10.1046/j.1365-2818.1999.00537.x
Subject(s) - second harmonic generation , diffraction , optics , surface (topology) , surface second harmonic generation , materials science , field (mathematics) , harmonic , second harmonic imaging microscopy , high harmonic generation , microscopy , physics , geometry , laser , acoustics , mathematics , pure mathematics
Surface‐enhanced second harmonic generation from individual topographical defects of an otherwise flat gold film and from metal‐coated diffraction gratings was measured using a near‐field optical microscope. Experimentally measured second harmonic field distributions were compared with theoretical calculations.