3 papers
physics.optics2026
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…
physics.optics2024
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…
physics.optics2024
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…