Vol. 22, issue 05, article # 5

Sadykov N. R., Sсorkin N. A. Mathematical modeling of interaction of radiation with disperse nanoparticles. // Optika Atmosfery i Okeana. 2009. V. 22. No. 05. P. 445-449 [in Russian].
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Abstract:

On the basis of obtained system of material equations a process of amplification of SHF-emission with the wavelength λ ~ 10 cm in the resonator was simulated. It was shown that the emission energy density W ~ 1000 J/m3 can be obtained. The medium excitation is carried out by electric field in the presence of conductive nanoparticles. The necessary mass concentration of nanoparticles and magnitude of excitation field were evaluated. A method of generation of active medium for amplification of SHF-emission with the wavelength in the range of λ ~ 10 cm with stationary electric field is proposed. It can be done by spraying of elongated conductive nanoparticles.

Keywords:

SHF radiation; nanoparticles; stationary electric field