Scientists Reprogram How Light Travels in Just 74 Femtoseconds
Researchers have shown that nanoscale silicon structures can amplify an otherwise weak optical effect enough to control light…
Huge space radars to track tiny objects could be assembled by robots
Space is becoming increasingly crowded, and tracking the objects orbiting Earth is becoming a harder engineering problem. NASA…
Topology-guided vortices in a polariton condensate
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Altermagnetic photonic crystals | Nature Physics
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Plasmonic metamaterial time crystal | Nature
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Ultrafast, reconfigurable all-optical beam steering and spatial light modulation
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Space-time holograms based on programmable metasurfaces
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Ultrasensitive biosensing by radiative Q-factor modulation in strongly coupled three-dimensional bound-state-in-the-continuum metasurfaces
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Switchable 2D–3D display through a metasurface lenticular lens
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Generation of continuous-wave 1–11 THz radiation with intersubband polaritonic metasurfaces
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