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Journal Articles Optics Letters Year : 2008

Efficient photonic mirrors for semiconductor nanowires

Abstract

Using a fully vectorial frequency-domain aperiodic Fourier modal method, we study nanowire metallic mirrors and their photonic performance. We show that the performance of standard quarter-wave Bragg mirrors at subwavelength diameters is surprisingly poor, while engineered metallic mirrors that incorporate a thin dielectric adlayer may offer reflectance larger than 90% even for diameters as small as lambda/5.
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Dates and versions

hal-00566665 , version 1 (05-04-2012)

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  • HAL Id : hal-00566665 , version 1

Cite

Inbal Friedler, Philippe Lalanne, Jean-Paul Hugonin, Julien Claudon, Jean-Michel Gérard, et al.. Efficient photonic mirrors for semiconductor nanowires. Optics Letters, 2008, 33 (22), pp.2635-2637. ⟨hal-00566665⟩
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