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Journal Articles Applied Physics Letters Year : 2009

Fabry–Pérot-type enhancement in plasmonic visible nanosource

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Abstract

Starting from thin film planar technology, we designed and fabricated a visible optical source that produces a localized bright spot with nanometric dimensions. The structure consists of exciting surface plasmons through the illumination of a subwavelength hole in a silver film and in confining them at the vicinity of the aperture by surrounding the hole of Bragg mirrors resonant with the plasmons generated. Both finite element method computations and experimental results evidence the performances of this device that could find applications, for example, in nanolithography or optical data storage.
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Dates and versions

hal-02329180 , version 1 (23-10-2019)

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Marianne Consonni, Jérôme Hazart, Gilles Lerondel. Fabry–Pérot-type enhancement in plasmonic visible nanosource. Applied Physics Letters, 2009, 94 (5), pp.051105. ⟨10.1063/1.3039075⟩. ⟨hal-02329180⟩
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