Artificial intelligence in meta-optics
Recent years have witnessed promising artificial intelligence (AI) applications in many
disciplines, including optics, engineering, medicine, economics, and education. In particular …
disciplines, including optics, engineering, medicine, economics, and education. In particular …
Analogue computing with metamaterials
Despite their widespread use for performing advanced computational tasks, digital signal
processors suffer from several restrictions, including low speed, high power consumption …
processors suffer from several restrictions, including low speed, high power consumption …
[HTML][HTML] Single-shot isotropic differential interference contrast microscopy
Differential interference contrast (DIC) microscopy allows high-contrast, low-phototoxicity,
and label-free imaging of transparent biological objects, and has been applied in the field of …
and label-free imaging of transparent biological objects, and has been applied in the field of …
[HTML][HTML] Spin-decoupled metasurface for simultaneous detection of spin and orbital angular momenta via momentum transformation
With inherent orthogonality, both the spin angular momentum (SAM) and orbital angular
momentum (OAM) of photons have been utilized to expand the dimensions of quantum …
momentum (OAM) of photons have been utilized to expand the dimensions of quantum …
[HTML][HTML] Multifunctional metasurfaces enabled by simultaneous and independent control of phase and amplitude for orthogonal polarization states
Monochromatic light can be characterized by its three fundamental properties: amplitude,
phase, and polarization. In this work, we propose a versatile, transmission-mode all …
phase, and polarization. In this work, we propose a versatile, transmission-mode all …
Metasurface-enabled augmented reality display: a review
Z Liu, D Wang, H Gao, M Li, H Zhou… - Advanced …, 2023 - spiedigitallibrary.org
Augmented reality (AR) display, which superimposes virtual images on ambient scene, can
visually blend the physical world and the digital world and thus opens a new vista for human …
visually blend the physical world and the digital world and thus opens a new vista for human …
[HTML][HTML] Broadband generation of perfect Poincaré beams via dielectric spin-multiplexed metasurface
The term Poincaré beam, which describes the space-variant polarization of a light beam
carrying spin angular momentum (SAM) and orbital angular momentum (OAM), plays an …
carrying spin angular momentum (SAM) and orbital angular momentum (OAM), plays an …
Recent advances in tunable metasurfaces: materials, design, and applications
Metasurfaces, a two-dimensional (2D) form of metamaterials constituted by planar meta-
atoms, exhibit exotic abilities to tailor electromagnetic (EM) waves freely. Over the past …
atoms, exhibit exotic abilities to tailor electromagnetic (EM) waves freely. Over the past …
[HTML][HTML] Single-layer spatial analog meta-processor for imaging processing
Computational meta-optics brings a twist on the accelerating hardware with the benefits of
ultrafast speed, ultra-low power consumption, and parallel information processing in …
ultrafast speed, ultra-low power consumption, and parallel information processing in …
Independent amplitude control of arbitrary orthogonal states of polarization via dielectric metasurfaces
Exquisite polarization control using optical metasurfaces has attracted considerable
attention thanks to their ability to manipulate multichannel independent wavefronts with …
attention thanks to their ability to manipulate multichannel independent wavefronts with …