Title :
Anisotropic localised plasmons in rectangular pits
Author :
Perney, Nicolas M B ; Baumberg, Jeremy J. ; Zoorob, Majd E. ; Charlton, Martin D.B. ; Netti, Caterina M.
Author_Institution :
Sch. of Phys. & Astron., Univ. of Southampton, Southampton
Abstract :
We demonstrate how localized plasmons on nanostructured gold surfaces can be made to have two independently tuneable resonant wavelengths using anisotropic voids. This allows double resonance conditions for scattering (such as SERS) to be obtained.
Keywords :
anisotropic media; gold; nanophotonics; nanostructured materials; surface plasmon resonance; voids (solid); Au; anisotropic localised plasmon; anisotropic voids; nanostructured gold surface; rectangular pits; tuneable resonant wavelength; Anisotropic magnetoresistance; Gold; Integrated optics; Optical scattering; Optical surface waves; Plasmons; Raman scattering; Reflectivity; Resonance; Spectroscopy; (170.5660) Raman spectroscopy; (230.3120) Integrated Optics devices; (240 6680) Surface plasmons; (260.3910) Metals, optics of;
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-55752-813-1
Electronic_ISBN :
978-1-55752-813-1
DOI :
10.1109/CLEO.2006.4629107
