452 citations · 1.6k across the 35 of their papers we have counts for
4 papers · 2 filters
Cascaded third harmonic generation in hybrid graphene-semiconductor waveguides
Daria A. Smirnova, Alexander S. Solntsev
We study cascaded harmonic generation of hybrid surface plasmons in integrated planar waveguides composed of a graphene layer and a doped-semiconductor slab. We derive a comprehens…
Modulated coupled nanowires for ultrashort pulses
Alexander S. Solntsev, Andrey A. Sukhorukov
We predict analytically and confirm with numerical simulations that inter-mode dispersion in nanowire waveguide arrays can be tailored through periodic waveguide bending, facilitat…
Parity-Time Anti-Symmetric Parametric Amplifier
Diana A. Antonosyan, Alexander S. Solntsev, Andrey A. Sukhorukov
We describe the process of parametric amplification in a directional coupler of quadratically nonlinear and lossy waveguides, which belong to a class of optical systems with spatia…
Lattice topology and spontaneous parametric down-conversion in quadratic nonlinear waveguide arrays
Daniel Leykam, Alexander S. Solntsev, Andrey A. Sukhorukov +1
We analyze spontaneous parametric down-conversion in various experimentally feasible 1D quadratic nonlinear waveguide arrays, with emphasis on the relationship between the lattice'…