Plasmonic nanoantennas for twisted light (Conference Presentation)

Ortwin Hess

doi:10.1117/12.2322371

17 September 2018 Plasmonic nanoantennas for twisted light (Conference Presentation)

Ortwin Hess

Proceedings Volume 10721, Active Photonic Platforms X; 1072110 (2018) https://doi.org/10.1117/12.2322371
Event: SPIE Nanoscience + Engineering, 2018, San Diego, California, United States

Abstract

Twisted light has recently been recognised to provide added degrees of freedom for encoding information in optical quantum communication with light pulses. Here we propose and discuss plasmonic nanoantennas for twisted light allowing through plasmonic bright and dark modes to convert the information about the orbital angular momentum embedded in twisted light into spectral information. We also discuss orbital angular momentum dichroism in the interaction of twisted light with plasmonic nanostructures.

Conference Presentation

Citation Download Citation

Ortwin Hess "Plasmonic nanoantennas for twisted light (Conference Presentation)", Proc. SPIE 10721, Active Photonic Platforms X, 1072110 (17 September 2018); https://doi.org/10.1117/12.2322371

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