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arXiv · 1712.10075

Photonic hook: A new curved light beam

Liyang Yue·Oleg V. Minin·Zengbo Wang·James N. Monks·Alexander S. Shalin·Igor V. Minin
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Abstract

It is well-known that electromagnetic radiation propagates along a straight line, but this common sense was broken by the artificial curved light - Airy beam. In this paper, we demonstrate a new type of curved light beam besides Airy beam, so called photonic hook. This photonic hook is a curved high-intensity focus by a dielectric trapezoid particle illuminated by a plane wave. The difference of the phase velocity and the interference of the waves inside the particle cause the phenomenon of focus bending.

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Liyang Yue, Oleg V. Minin, Zengbo Wang, James N. Monks, Alexander S. Shalin, Igor V. Minin. 2017-12-28. Photonic hook: A new curved light beam. https://doi.org/10.1364/ol.43.000771

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