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
5 papers · 1 filter
Three-photon states in nonlinear crystal superlattices
Diana A. Antonosyan, Tigran V. Gevorgyan, Gagik Yu. Kryuchkyan
It has been a longstanding goal in quantum optics to realize controllable sources generating joint multiphoton states, particularly, photon triplet with arbitrary spectral characte…
Effect of buffer gas on electromagnetically induced transparency in a ladder system using thermal rubidium vapor
Armen Sargsyan, David Sarkisyan, Ulrich Krohn +2
We report on the first observation of electromagnetically induced transparency (EIT) in a ladder system in the presence of a buffer gas. In particular we study the 5S1/2 - 5P3/2 -…
Quantum interference and sub-Poissonian statistics for time-modulated driven dissipative nonlinear oscillator
T. V. Gevorgyan, A. R. Shahinyan, G. Yu. Kryuchkyan
We show that quantum-interference phenomena can be realized for the dissipative nonlinear systems exhibiting hysteresis-cycle behavior and quantum chaos. Such results are obtained…
Deterministic source of a train of indistinguishable single-photon pulses with single-atom-cavity system
A. Gogyan, S. Guérin, H. -R. Jauslin +1
We present a mechanism to produce indistinguishable single-photon pulses on demand from an optical cavity. The sequences of two laser pulses generate, at the two Raman transitions…
An ansatz for the nonlinear Demkov-Kunike problem for cold molecule formation
H. H. Azizbekyan
We study nonlinear mean-field dynamics of ultracold molecule formation in the case when the external field configuration is defined by the level-crossing Demkov-Kunike model, chara…