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physics.optics2025
Dynamic realization of emergent high-dimensional optical vortices
Dongha Kim, Geonhyeong Park, Yun-Seok Choi +9
The dimensionality of vortical structures has recently been extended beyond two dimensions, providing higher-order topological characteristics and robustness for high-capacity info…
physics.optics2022★ 28 cited
Spontaneous generation and active manipulation of real-space optical vortex
Dongha Kim, Arthur Baucour, Yun-Seok Choi +2
Optical vortices host the orbital nature of photons, which offers an extra degree of freedom in photonic applications. Unlike vortices in other physical entities, optical vortices…