Results 221 to 230 of about 433,207 (247)

Triple Space‐Polarization On–Off‐Key Modulation With AlN‐Based Tri‐Focal Metalens

open access: yesNanophotonics, Volume 15, Issue 18, 25 September 2026.
An AlN tri‐focal metalens made of high‐temperature‐annealed AlN by integrating zone‐plate null rings into a polarization‐selective bifocal metalens. The incident light will be focused into two or three foci on the focal plane, each with a distinct polarization state.
Zhi‐Yan Lin   +7 more
wiley   +1 more source

Generic generation and manipulation of high-dimensional spin-orbit states in Hilbert space. [PDF]

open access: yesNat Commun
Li P   +9 more
europepmc   +1 more source

Plasmonic Dirac-vortex lasers via three-dimensional photonic mass vortices engineering. [PDF]

open access: yesNat Commun
Zhong M   +9 more
europepmc   +1 more source

Polarization state modifications in the propagation of high azimuthal order annular beams

open access: yesOptics Express, 2001
Using a vector Fresnel diffraction propagator we investigate the far-field distributions obtained from guided annular modes with different polarization states.
Antonio Lapucci
exaly   +2 more sources

Plug-and-Play Typed Polarization Direction Indicator by Azimuthal Polarizer

IEEE Transactions on Instrumentation and Measurement, 2023
Xinyun Zhu, Lin Liu
exaly  

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