Near orthogonal launch of SPR modes in Au films

Publication Type:
Journal Article
Optics Letters, 2014, 39 (17), pp. 5038 - 5041
Issue Date:
Filename Description Size
1407.0266.pdfPublished Version645.96 kB
Adobe PDF
Full metadata record
We report the excitation of a surface plasmon resonance (SPR) close to the orthogonal axis of a gold (Au) film on borosilicate glass. Direct spectroscopic measurement of SPR shifts using different liquids are made at ∼5° incidence within a reflection spectrophotometer. The proposed mechanism to establish coupling and plasmon localization is the scattering of light able to penetrate across the film at the interfaces. © 2014 Optical Society of America.
Please use this identifier to cite or link to this item: