45 citations · 60 across the 4 of their papers we have counts for
6 papers
Spectral Narrowing via Quantum Coherence
Eugeniy E. Mikhailov, Vladimir A. Sautenkov, Yuri V. Rostovtsev +4
We have studied the transmission of an optically thick Rb vapor that is illuminated by monochromatic and noise broaden laser fields in Lambda configuration. The spectral width of t…
Group velocity study in hot Rb vapor with buffer gas
Eugeniy E. Mikhailov, Yuri V. Rostovtsev, George R. Welch
We study the behavior of the group velocity of light under conditions of electromagnetically induced transparency (EIT) in a Doppler broadened medium. Specifically, we show how the…
Buffer-gas induced absorption resonances in Rb vapor
Eugeniy E. Mikhailov, Irina Novikova, Yuri V. Rostovtsev +1
We observe transformation of the electromagnetically induced transparency (EIT) resonance into the absorption resonance in a interaction configuration in a cell filled with $^{…
Free-Electron Lasers Without Inversion: Design of Two-Magnet Drift Region
A. I. Artemyev, Yu. V. Rostovtsev, S. Trendafilov +4
We propose a two-magnet design of a drift region for a free-electron laser without inversion (FELWI). By performing direct calculations of the phase shifts for electrons passing th…
Freezing Light via hot gases
Olga Kocharovskaya, Yuri Rostovtsev, Marlan O. Scully
We prove that it is possible to freeze a light pulse (i.e., to bring it to a full stop) or even to make its group velocity negative in a coherently driven Doppler broadened atomic…
Quantum Group Random Walks in Strongly Correlated Spin Systems
A. P. Protogenov, Yu. V. Rostovtsev, V. A. Verbus
We consider the temporal evolution of strong correlated degrees of freedom in ~ spin systems using the Wilson operator eigenvalues as variables. It is shown that the quantu…