291 citations
- National Academy of Sciences of ArmeniaAM59 papers
- Centre National de la Recherche ScientifiqueFR44 papers
- Laboratoire Interdisciplinaire Carnot de BourgogneFR39 papers
- Yerevan State UniversityAM34 papers
- Université de BourgogneFR32 papers
- Moscow Institute of Physics and TechnologyRU28 papers
- Russian-Armenian UniversityAM22 papers
- Tomsk Polytechnic UniversityRU19 papers
- Durham UniversityGB13 papers
- University of KaiserslauternDE11 papers
- A. Alikhanyan National LaboratoryAM10 papers
- Armenian State Pedagogical University after Khachatur AbovianAM10 papers
8 papers · 2 filters
Qubit transfer between photons at telecom and visible wavelengths in a slow-light atomic medium
A. Gogyan
We propose a method that enables efficient conversion of quantum information frequency between different regions of spectrum of light based on recently demonstrated strong parametr…
Entanglement-preserving frequency conversion in cold atoms
A. Gogyan, Yu. Malakyan
We propose a method that enables efficient frequency conversion of quantum information based on recently demonstrated strong parametric coupling between two single-photon pulses pr…
Creation of a Photonic Time-bin Qubit via Parametric Interaction of Photons in a Driven Resonant Medium
N. Sisakyan, Yu. Malakyan
A novel method of preparing a single photon in temporally-delocalized entangled modes is proposed and analyzed. We show that two single-photon pulses propagating in a driven nonabs…
Photon-number selective group delay in cavity induced transparency
Gor Nikoghosyan, Michael Fleischhauer
We show that the group velocity of a probe pulse in an ensemble of -type atoms driven by a quantized cavity mode depends on the quantum state of the input probe pulse. In the st…
Irreversible photon transfer in an ensemble of -type atoms and photon diode
Gor Nikoghosyan, Michael Fleischhauer
We show that a pair of quantized cavity modes interacting with a spectrally broadened ensemble of Lambda-type atoms is analogous to an ensemble of two level systems coupled to a bo…
Theory of bright-state stimulated Raman adiabatic passage
G. G. Grigoryan, G. V. Nikoghosyan, T. Halfmann +3
We describe analytically and numerically the process of population transfer by stimulated Raman adiabatic passage through a bright state when the pulses propagate in a medium. Limi…