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Spiral broadband plasmonic nano-antennas

Li, Ziyuan; Hattori, Haroldo; Franco, Marco


In this article, a spiral broadband nano-antenna device is studied theoretically and experimentally. This device can produce highly intense electric fields over a wide range of wavelengths, which can be used to excite nonlinear effects such as surface enhanced Raman scattering (SERS) over a wide range of wavelengths or be used to improve the performance of solar cells. SERS enhancement factor higher than 105 can be obtained with this device.

CollectionsANU Research Publications
Date published: 2013
Type: Conference paper
Source: SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference Proceedings
DOI: 10.1109/IMOC.2013.6646433


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