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arXiv · 1107.3189

An arrayed nanoantenna for broadband light emission and detection

Andrey. E. Miroshnichenko·Ivan S. Maksymov·Arthur R. Davoyan·Constantin Simovski·Pavel Belov·Yuri S. Kivshar
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Abstract

We suggest a broadband optical unidirectional arrayed nanoantenna consisting of equally spaced nanorods of gradually varying length. Each nanorod can be driven by near-field quantum emitters radiating at different frequencies or, according to the reciprocity principle, by an incident light at the same frequency. Broadband unidirectional emission and reception characteristics of the nano-antenna open up novel opportunities for subwavelength light manipulation and quantum communication, as well as for enhancing the performance of photoactive devices such as photovoltaic detectors, light-emitting diodes, and solar cells.

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Andrey. E. Miroshnichenko, Ivan S. Maksymov, Arthur R. Davoyan, Constantin Simovski, Pavel Belov, Yuri S. Kivshar. 2011-07-16. An arrayed nanoantenna for broadband light emission and detection. https://doi.org/10.1002/pssr.201105350

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