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Kvantovaya Elektronika, 1982, Volume 9, Number 6, Pages 1287–1289 (Mi qe5245)  

Brief Communications

Efficiency of wavefront reversal in a medium with timedependent fluctuations

Kh. G. Akhunov, F. V. Bunkin, D. V. Vlasov, Yu. A. Kravtsov
Abstract: An analysis is made of the problem of compensation for phase distortions in a medium with time-dependent fluctuations of the permittivity (or phase velocity). The calculations are made using Green's function which allows for fluctuations of the medium within the limits of the geometric-optics method. Allowance is only made for fluctuations whose magnitude is determined by the integral along the beam trajectory. Using these assumptions, estimates can be made of the efficient utilization of wavefront reversal systems for focusing radiation in transiently fluctuating media.
Received: 29.10.1981
English version:
Soviet Journal of Quantum Electronics, 1982, Volume 12, Issue 6, Pages 818–820
DOI: https://doi.org/10.1070/QE1982v012n06ABEH005245
Bibliographic databases:
Document Type: Article
UDC: 621.373.826
PACS: 42.20.Cc
Language: Russian


Citation: Kh. G. Akhunov, F. V. Bunkin, D. V. Vlasov, Yu. A. Kravtsov, “Efficiency of wavefront reversal in a medium with timedependent fluctuations”, Kvantovaya Elektronika, 9:6 (1982), 1287–1289 [Sov J Quantum Electron, 12:6 (1982), 818–820]
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    Квантовая электроника Quantum Electronics
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