86 citations · 174 across the 12 of their papers we have counts for
6 papers · 1 filter
Hybridization of Kerr Solitons in Coupled Microresonators
Alena Kolesnikova, Ivan Pshenichnyuk, Andrey Gelash
Recent advances in manufacturing photonic integrated devices enable efficient coupling between high-Q microresonators in both linear and nonlinear regimes, creating a tunable, comp…
Monolithic integration of blue light sources into silicon nitride photonic chips
Ivan A. Pshenichnyuk, Muneeb Farooq, Daniil S. Zemtsov +3
We investigate theoretically photonic chips with monolithically integrated blue light sources. According to our evaluations, a group-III nitride light emitting heterostructure can…
High-quality activation function for applications in neuromorphic photonic chips realized using low-quality nonlinear optical resonators
Ivan A. Pshenichnyuk, Kamil R. Taziev, Sergey S. Kosolobov +1
Integrated optical devices that can realize a threshold filtration of signals are in demand in photonics. In particular, they play a key role in neuromorphic chips, acting as optic…
Nonlinear optical switching in hybrid plasmonic waveguides
Ivan A. Pshenichnyuk, Fahmy Yousry, Daniil S. Zemtsov +2
We investigate an optical switching mechanism for applications in active integrated photonic circuits. The mechanism utilizes a large nonlinearity of indium-tin-oxide (ITO) in epsi…
Inverse design couplers for the excitation of odd plasmonic pairs in thin semiconducting films
Marius Puplauskis, Ivan A. Pshenichnyuk
A set of grating couplers that convert plane waves into odd pairs of plasmons supported by extremely thin layers of doped indium tin oxide is designed. The inverse design approach…
Propagation of Strongly Hybridized Edge Modes in Plasmonic Waveguides
I. A. Pshenichnyuk, S. S. Kosolobov, A. I. Maimistov +1
In our work we investigate the propagation of optical modes in nanoscale hybrid plasmonic waveguides. Frequency domain Maxwell equations based simulations are implemented to study…