Fano interference of photon pairs from a metasurface
Materials with zinc-blende crystalline structure, such as GaAs, AlGaAs, GaP, InGaP, etc, are particularly attractive for non-linear wave…
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 …
Spin-orbit coupling in van der Waals materials for optical vortex generation
Figure 1a schematically illustrates the creation of optical vortices via spin-orbit coupling in the hBN crystal. As shown…
MINFLUX nanoscopy enhanced with high-order vortex beams
Principle of HO MINFLUX Conventional MINFLUX generally utilizes a first-order vortex beam as the doughnut excitation, which is…
Free-space high-Q nanophotonics | Light: Science & Applications
Khurgin, J., Bykov, A. Y. & Zayats, A. V. Hot-electron dynamics in plasmonic nanostructures: Fundamentals, applications and overlooked…