Publication Details:
Լույս է տեսնում 1966 թվականից՝ տարին 4 անգամ։
Journal or Publication Title:
ՀՀ ԳԱԱ Տեղեկագիր: Ֆիզիկա = Proceedings of the NAS RA: Physics
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Volume:
Number:
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Title:
Влияние фазовой самомодуляции на когерентные эффекты в пятиуровневой системе
Other title:
Influence of self-phase modulation on coherent effects in five-level system
Creator:
Э. А. Газазян ; Г. Г. Григорян
Contributor(s):
Պատ․ խմբ․՝ Գ․ Մ․ Ղարիբյան (1966-1992) ; Գլխ․ խմբ․՝ Վ․ Մ․ Հարությունյան (1993-2021) ; Կ․ Մ․ Ղամբարյան (2022-)
Subject:
Physics ; Science ; Nuclear Physics
Uncontrolled Keywords:
Gazazyan E. A. ; Grigoryan G. G.
Coverage:
Abstract:
The possibility of the formation of the coherent dark state in the five-level system in the entire volume of the medium during an adiabatic pulse propagation is investigated. It is shown that dark state formation is not dependent on the value of the first two-photon detuning from resonance, which may change during the propagation in the medium. It is shown that in the case of M-type system with equal oscillators strength, self-phase modulation does not influence on the coherent effects while in the ladder-type system it may lead to the destruction of the dark state. We obtain the estimation of the length of the medium in which the propagation effects are negligible.