663 citations · 5.8k across the 130 of their papers we have counts for
3 papers · 2 filters
Experimental Entanglement Concentration and Universal Bell-state Synthesizer
Yoon-Ho Kim, Sergei P. Kulik, Maria V. Chekhova +2
We report a novel Bell-state synthesizer in which an interferometric entanglement concentration scheme is used. An initially mixed polarization state from type-II spontaneous param…
Measurement of qutrits
A. V. Burlakov, L. A. Krivitskiy, S. P. Kulik +2
We proposed the procedure of measuring the unknown state of the three-level system - the qutrit, which was realized as the arbitrary polarization state of the single-mode biphoton…
Two-photon processes in faint biphoton fields
Dmitry V. Strekalov, Matt Stowe, Maria V. Chekhova +1
The goal of this research is to determine and study a physical system that will enable a fast and intrinsically two-photon detector, which would be of interest for quantum informat…