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arXiv · 1411.7143

Magnetoplasmonic design rules for active magneto-optics

Kristof Lodewijks·Nicolò Maccaferri·Tavakol Pakizeh·Randy K. Dumas·Irina Zubritskaya·Johan Åkerman·Paolo Vavassori·Alexandre Dmitriev
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Abstract

Light polarization rotators and non-reciprocal optical isolators are essential building blocks in photonics technology. These macroscopic passive devices are commonly based on magneto-optical Faraday and Kerr polarization rotation. Magnetoplasmonics - the combination of magnetism and plasmonics - is a promising route to bring these devices to the nanoscale. We introduce design rules for highly tunable active magnetoplasmonic elements in which we can tailor the amplitude and sign of the Kerr response over a broad spectral range.

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Kristof Lodewijks, Nicolò Maccaferri, Tavakol Pakizeh, Randy K. Dumas, Irina Zubritskaya, Johan Åkerman, Paolo Vavassori, Alexandre Dmitriev. 2014-11-26. Magnetoplasmonic design rules for active magneto-optics. https://doi.org/10.1021/nl504166n

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