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JOURNALS // Meždunarodnyj naučno-issledovatel'skij žurnal // Archive

Meždunar. nauč.-issled. žurn., 2013 Issue 9(16), Pages 19–23 (Mi irj490)

PHYSICS AND MATHEMATICS

Two-freqnency information recording in the presence of spatially inhomogeneous external electric fields

G. I. Garnaeva, L. A. Nefed'ev, E. I. Hakimzyanova, È. I. Nizamova, E. N. Akhmedshina, A. R. Sakhbieva

Kazan (Volga) Federal University

Abstract: The recording of information in a three-level system in the presence of external spatially inhomogeneous electric fields and information encoding in the first two-frequency object pulse investigated. It is shown that in the case of system equidistantnost is not equal one changes the scale of real-time of SFE response. In imposing a spatially non-uniform electric field between the first and second pulses, and after the third pulse, the effect of SFE response locking observed, the effectiveness of which depends on the magnitude of the field gradient.

Keywords: the stimulated photon echo, three-level system, dual-frequency data recording, data recording, the effect of information locking.



© Steklov Math. Inst. of RAS, 2024