4 papers
Calculating HOMFLY-PT polynomials on a photonic processor
Ivan Dyakonov, Ilya Kondratyev, Sergey Mironov +1
In this paper we discuss an approach to calculate knot polynomials on a photonic processor. Calculations of knot polynomials is a computationally difficult problem and therefore it…
Enhancing the robustness of coupling between a single emitter and a photonic crystal waveguide
Alexander Shurinov, Ivan Dyakonov, Sergei Kulik +1
We present a heuristic mathematical model of the relation between the geometry of a photonic crystal waveguide and the Purcell enhancement factor at a particular wavelength of inte…
Robust architecture for programmable universal unitaries
Mikhail Saygin, Ilya Kondratyev, Ivan Dyakonov +3
The decomposition of large unitary matrices into smaller ones is important, because it provides ways to realization of classical and quantum information processing schemes. Today,…
Reconfigurable photonics on a glass chip
Ivan Dyakonov, Ivan Pogorelov, Ivan Bobrov +5
Reconfigurability of integrated photonic chips plays a key role in current experiments in the area of linear-optical quantum computing. We demonstrate a reconfigurable multiport in…