49 citations · 122 across the 4 of their papers we have counts for
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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.…
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…
Circular dichroism in a three-dimensional semiconductor chiral photonic crystal
S. Takahashi, T. Tajiri, Y. Ota +3
Circular dichroism covering the telecommunication band is experimentally demonstrated in a semiconductor-based three-dimensional chiral photonic crystal (PhC). We design a rotation…