662 citations · 3.7k across the 75 of their papers we have counts for
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Broadband biphoton source for quantum optical coherence tomography based on a Michelson interferometer
Konstantin Katamadze, Anna Romanova, Denis Chupakhin +2
Broadband correlated photon pairs (biphotons) are valuable in quantum metrology, but current generation methods either involve complex nonlinear structures or lack sufficient bandw…
Large-scale error-tolerant programmable interferometer fabricated by femtosecond laser writing
Ilya V. Kondratyev, Veronika V. Ivanova, Sergey A. Zhuravitskii +8
We introduce a programmable 8-port interferometer with the recently proposed error-tolerant architecture capable of performing a broad class of transformations. The interferometer…
Algorithm of quantum engineering of large-amplitude high-fidelity cat states in setup with k beam splitters and with inefficient photon number resolving detection
Mikhail S. Podoshvedov, Sergey A. Podoshvedov, Sergei P. Kulik
We present an algorithm of quantum engineering of large-amplitude>5 high-fidelity>0.99 even/odd Schrodinger cat states (SCSs) using a single mode squeezed vacuum (SMSV) state as re…
Two-qubit quantum photonic processor manufactured by femtosecond laser writing
N. N. Skryabin, I. V. Kondratyev, I. V. Dyakonov +3
We present an experimental implementation of a two-qubit photonic quantum processor fabricated using femtosecond laser writing technology. We employ femtosecond laser writing to cr…
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…
Programmable heralded linear optical generation of two-qubit states
Suren A. Fldzhyan, Mikhail Yu. Saygin, Sergei P. Kulik
We have investigated the heralded generation of two-qubit dual-rail-encoded states by programmable linear optics. Two types of schemes generating the states from four single photon…