Dynamics of Decelerating Plasmonic Vortex Cavities

Spektor, G. and Mahro, A. K. and Hartelt, M. and Prlnz, E. and Kilbane, D. and Aeschlimann, M. and Orenstein, M. (2019) Dynamics of Decelerating Plasmonic Vortex Cavities. In: 2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings :. 2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings . Institute of Electrical and Electronics Engineers Inc., USA. ISBN 9781943580576

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Abstract

We experimentally demonstrate plasmonic decelerating vortex cavities generating a succession of surface-confined vortex pulses carrying temporally increasing orbital angular momentum. Using ultra-flat gold surfaces, we spatiotemporally resolve the evolution within the cavities over > 300 femtoseconds.

Item Type:	Book Section
Additional Information:	Publisher Copyright: © 2019 The Author(s) 2019 OSA.
Uncontrolled Keywords:	/dk/atira/pure/subjectarea/asjc/1600/1607
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Depositing User:	Admin SSL
Date Deposited:	19 Oct 2022 23:14
Last Modified:	07 Jun 2023 18:37
URI:	http://repository-testing.wit.ie/id/eprint/4791

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