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This article is cited in 4 scientific papers (total in 4 papers)
Control of radiation parameters
Peculiarities of spike multimode generation of a superradiant distributed feedback laser
E. R. Kocharovskaya, N. S. Ginzburg, A. S. Sergeev Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod
Abstract:
Using one-dimensional semiclassical Maxwell — Bloch equations with account for the coherent polarisation dynamics, we have studied spike generation regimes of a superradiant distributed feedback laser in the case of inhomogeneous broadening of the spectral line of an active medium. By analysing the dynamic spectra of inversion of the active medium and laser radiation, we have revealed the relationship of individual spikes of radiation and their modulation with specific parts in the spectral line of the active medium and mode beatings. It has been shown that the broadening and shift of the lasing spectrum with respect to the initial electromagnetic Bragg-cavity modes is accompanied by a strong spectral gradient of inversion that is typical of the superradiant regimes.
Received: 25.02.2011 Revised: 23.05.2011
Citation:
E. R. Kocharovskaya, N. S. Ginzburg, A. S. Sergeev, “Peculiarities of spike multimode generation of a superradiant distributed feedback laser”, Kvantovaya Elektronika, 41:8 (2011), 722–725 [Quantum Electron., 41:8 (2011), 722–725]
Linking options:
https://www.mathnet.ru/eng/qe14612 https://www.mathnet.ru/eng/qe/v41/i8/p722
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Abstract page: | 186 | Full-text PDF : | 83 | References: | 43 | First page: | 1 |
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