Optical response of nanostructured surfaces: experimental investigation of the composite diffracted evanescent wave model
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Date
2006-02
Authors
Gay, G.
Alloschery, O.
De Viaris Lesegno, B.
O'Dwyer, Colm
Lezec, H. J.
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Volume Title
Publisher
Society of Photo-Optical Instrumentation Engineers (SPIE)
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Abstract
The past decade has seen a rapidly developing interest in the response of subwavelength-structured surfaces to optical excitation. Many studies have interpreted the optical coupling to the surface in terms of surface plasmon polaritons, but recently another approach involving diffraction of surface evanescent waves, the Composite Diffractive Evanescent Wave (CDEW) model has been proposed. We present here a series of measurements on very simple one-dimensional (1-D) subwavelength structures with the aim of testing key properties of the surface waves predicted by the CDEW model.
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Keywords
Diffraction , Enhanced transmission , Subwavelength , Surface plasmons , Surface waves , Diffraction , Optical properties , Optical systems , Surface plasmon resonance , Surface properties , Surface waves , Composite Diffractive Evanescent Wave (CDEW) , Enhanced transmission , Plasmon polaritons , Subwavelength , Nanostructured materials
Citation
Gay, G., Alloschery, O., Lesegno, B. V. d., O’Dwyer, C., Lezec, H. and Weiner, J. (2006) 'Optical response of nanostructured surfaces: experimental investigation of the composite diffracted evanescent wave model', SPIE Proceedings Volume 6131, Nanomanipulation with Light II; 61310J, 09 February. doi: 10.1117/12.640924
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© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE).