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Article
Open AccessIntegral imaging near-eye 3D display using a nanoimprint metalens array
Integral imaging (II) display, one of the most critical true-3D display technologies, has received increasing research recently. Significantly, an achromatic metalens array has realized a broadband metalens-ar...
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Article
Open AccessAntichiral surface states in time-reversal-invariant photonic semimetals
Besides chiral edge states, the hallmark of quantum Hall insulators, antichiral edge states can exhibit unidirectional transport behavior but in topological semimetals. Although such edge states provide more f...
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Article
Open AccessIdeal nodal rings of one-dimensional photonic crystals in the visible region
Three-dimensional (3D) artificial metacrystals host rich topological phases, such as Weyl points, nodal rings, and 3D photonic topological insulators. These topological states enable a wide range of applicatio...
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Article
Open AccessPhase characterisation of metalenses
Metalenses have emerged as a new optical element or system in recent years, showing superior performance and abundant applications. However, the phase distribution of a metalens has not been measured directly ...
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Article
Open AccessA broadband achromatic metalens array for integral imaging in the visible
Integral imaging is a promising three-dimensional (3D) imaging technique that captures and reconstructs light field information. Microlens arrays are usually used for the reconstruction process to display 3D s...
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Article
Open AccessA silicon-on-insulator slab for topological valley transport
Backscattering suppression in silicon-on-insulator (SOI) is one of the central issues to reduce energy loss and signal distortion, enabling for capability improvement of modern information processing systems. ...
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Article
Open AccessFull Polarization Conical Dispersion and Zero-Refractive-Index in Two-Dimensional Photonic Hypercrystals
Photonic conical dispersion has been found in either transverse magnetic or transverse electric polarization and the predominant zero-refractive-index behavior in a two-dimensional photonic crystal is polariza...
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Article
Open AccessFull controlling of Fano resonances in metal-slit superlattice
Controlling of the lineshape of Fano resonance attracts much attention recently due to its wide capabilities for lasing, biosensing, slow-light applications and so on. However, the controllable Fano resonance ...
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Article
Open AccessSymmetry-protected transport in a pseudospin-polarized waveguide
If a system possesses a spin or pseudospin, which is locked to the linear momentum, spin-polarized states can exhibit backscattering-immune transport if the scatterer does not flip the spin. Good examples of s...
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Article
Open AccessDirac directional emission in anisotropic zero refractive index photonic crystals
A certain class of photonic crystals with conical dispersion is known to behave as isotropic zero-refractive-index medium. However, the discrete building blocks in such photonic crystals are limited to constru...
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Article
Inducible nitric oxide synthase contributes to intermittent hypoxia against ischemia/reperfusion injury
To investigate the role of inducible nitric oxide synthase (iNOS)-derived nitric oxide (NO) in the cardioprotection of intermittent hypoxia (IH) against ischemia/reperfusion (I/R) injury.
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Article
Intermittent hypoxia attenuates ischemia/reperfusion induced apoptosis in cardiac myocytes via regulating Bcl-2/Bax expression
Intermittent hypoxia has been shown to provide myocardial protection against ishemia/reperfusion-induced injury. Cardiac myocyte loss through apoptosis has been reported in ischemia/reperfusion injury. Our aim...
