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Conferences > CLEO_FS > 2023 > FW3D > FW3D.5

Topology-Preserving Nonlinear Structured Light Generation from All-Dielectric Metasurfaces

Jiannan Gao, Dmitrii Tsvetkov, Danilo Gomes M Pires, Yun Xu, Ivan Kravchenko, Liang Feng, and Natalia M. Litchinitser

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Abstract

We experimentally demonstrate the simultaneous generation of phase-locked structured light beams, including optical vortices, Hopf links, and trefoil knots at fundamental and tripled frequencies in all-dielectric nonlinear optical metasurfaces.

© 2023 The Author(s)

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