Surface plasmon propagation near an index step

Berger, Charles E.H. and Kooyman, Rob P.H. and Greve, Jan (1999) Surface plasmon propagation near an index step. Optics Communications, 167 (1-6). pp. 183-189. ISSN 0030-4018

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Abstract:	Propagation effects of surface plasmons on the surface plasmon microscopy (SPM) image of an area around the edge of a cover layer were studied as a function of the wavelength. A phenomenological model that describes these effects of surface plasmon propagation on the observed reflectance is presented. Theoretical and experimental results for wavelengths ranging from 560 to 660 nm for a 50 nm silver layer with 30 nm thick SiO2 pattern on top were compared and found to agree quite well.
Item Type:	Article
Copyright:	© 1999 Elsevier
Faculty:	Science and Technology (TNW)
Research Group:	Nano-Biophysics (NBP)
Link to this item:	http://purl.utwente.nl/publications/73990
Official URL:	http://dx.doi.org/10.1016/S0030-4018(99)00309-0
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Metis ID: 128408