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physics.optics2024
On-Chip Optical Skyrmionic Beam Generators
Wenbo Lin, Yasutomo Ota, Yasuhiko Arakawa +1
Optical skyrmion beams, which encompass two-dimensional topology in their spatial structures, are promising for ultra-dense optical communications and advanced matter manipulation.…
physics.optics2024
Space-Time Hopfion Crystals
Wenbo Lin, Nilo Mata-Cervera, Yasutomo Ota +2
Hopfions, higher-dimensional topological quasiparticles with sophisticated 3D knotted spin textures discovered in condensed matter and photonic systems, show promise in high-densit…