Helical metasurfaces based on topological surface states in three-dimensional photonic topological insulators
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High-order virtual gain for optical loss compensation in plasmonic metamaterials
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Co-propagating photonic topological interface states with hybridized pseudo-spins
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Trapping of single atoms in metasurface optical tweezer arrays
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High-efficiency broadband active metasurfaces via reversible metal electrodeposition
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An optical meta-image-processor for enhanced imaging through strongly scattering media
Principle In an ideal imaging system, the PSF appears as a distinct Airy pattern, as shown in Fig. 1a.…
Photoswitchable exceptional points derived from bound states in the continuum
The temporal coupled mode theory (TCMT) is a valuable tool for describing the underlying physics of such open…
Single-shot phase diversity wavefront sensing in deep turbulence via metasurface optics
Al-Gailani, S. A. et al. A survey of Free Space Optics (FSO) communication systems, links, and networks. IEEE…
Scientists Unlock New Way To Control Exotic Light Waves in 2D Materials
Illustrative scenario of propagation of DPP, at Terahertz frequencies, induced by the tip of a s-SNOM microscope in…
All-optical polarization encoding and modulation by nonlinear interferometry at the nanoscale
Neshev, D. N. & Miroshnichenko, A. E. Enabling smart vision with metasurfaces. Nat. Photonics 17, 26–35 (2023). Article …
Unidirectional perfect absorption induced by chiral coupling in spin-momentum locked waveguide magnonics
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Nonreciprocal surface plasmonic neural network for decoupled bidirectional analogue computing
Design of nonreciprocal cells and network strategy The 8-input 8-output nonreciprocal network consists of 4 reciprocal cells and…