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20232025
most citedOn-chip spatiotemporal optical vortex generation using an integrated metal-dielectric resonator

7 citations · 8 across the 4 of their papers we have counts for

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physics.optics2024★ 1 cited

Topological properties of reflection zeros of optical differentiators based on layered metal-dielectric-metal structures

Artem I. Kashapov, Evgeni A. Bezus, Dmitry A. Bykov +2

We investigate the topological properties of reflection zeros of three-layer structures consisting of a dielectric layer sandwiched between two metal layers, which can be used as o…

physics.optics2024

Vectorial spatial differentiation of optical beams with metal-dielectric multilayers enabled by spin Hall effect of light and resonant reflection zero

Leonid L. Doskolovich, Artem I. Kashapov, Evgeni A. Bezus +1

We theoretically describe and numerically investigate the operation of "vectorial" optical differentiation of a three-dimensional light beam, which consists in simultaneous computa…