The qualitative models of superradiance in the integrated environments

Александр Витальевич Киричок
Александр Викторович Мишин

Keywords: new threshold of stimulated emission, momentum of stimulated emission, quasiclassical model, radiation beam of charged particles

Abstract

The dynamics of the two-layer system near the threshold of stimulated emission, when the initial population inversion is equal to the square root of full number of states has been discussed. The number of quanta begins to grow exponentially when this threshold is exceeded. An effort to clarify the nature of this threshold has been made in the article. Therefore, spontaneous and induced constituents of an emission have been isolated and the corresponding reduction in the system of equations has been made. Using qualitative models has largely clarified the details of the stimulated emission pulse formation process and increase in the spontaneous emission intensity.

Downloads

Download data is not yet available.

References

A.Einstein . Quantentheorie der Strahlung. // Mitteilungen d. Phys. Ges. Zurich, Nr. 18, (1916); Phys. Zs. Nr.18, p.121, (1917); перев.: К квантовой теории излучения. УФН, 1965, т. 86, в. 3, с.371-381.

Таунс Ч. Получение когерентного излучения с помощью атомов и молекул./УФН, 1966, том.88, в. 3 с.461-483.

Основы плазменной электроники / А. Н. Кондратенко, В. М. Куклин – М.: Энергоатомиздат, 1988. – 320 с.

Kuklin V.M., Zagorodny A.G. To realization condition of maser radiation/ XIV Khariton's Topical Scientific Readings "High-Power Pulsed Electrophysics" March 12-16, 2012. Sarov, Russia.