Observation of the orbit-orbit interaction of light in plasmonics

Raghvendra P. Chaudhary; Avraham Reiner; Nir Shitrit

doi:10.1117/12.3007493

13 March 2024 Observation of the orbit-orbit interaction of light in plasmonics

Raghvendra P. Chaudhary, Avraham Reiner, Nir Shitrit

Proceedings Volume 12897, High Contrast Metastructures XIII; 1289705 (2024) https://doi.org/10.1117/12.3007493
Event: SPIE OPTO, 2024, San Francisco, California, United States

Abstract

The orbit–orbit interaction of light is the interaction between the intrinsic and extrinsic orbital angular momenta associated with optical vortex beams and varying beam trajectories, respectively. We report the orbit–orbit interaction of light in a plasmonic ellipse cavity, whose unique geometry facilitates vortex–trajectory interplay when a vortex is considered in one of the foci of the ellipse. This interaction, manifested by vortex-dependent shifts, opens a new paradigm for light manipulation by leveraging the manifold vortex states.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Raghvendra P. Chaudhary, Avraham Reiner, and Nir Shitrit "Observation of the orbit-orbit interaction of light in plasmonics", Proc. SPIE 12897, High Contrast Metastructures XIII, 1289705 (13 March 2024); https://doi.org/10.1117/12.3007493

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