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SM ISO690:2012 BELOUSSOV, Igor, FROLOV, Vladimir. Multiple polariton echo in direct-gap semiconductors. In: Proceedings of SPIE - The International Society for Optical Engineering, Ed. 1, 27 iunie - 1 iulie 1995, St. Petersburg. Bellingham, Washington: SPIE, 1996, Vol.2798, pp. 163-174. ISSN 0277-786X. |
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Proceedings of SPIE - The International Society for Optical Engineering Vol.2798, 1996 |
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Conferința "Coherent Phenomena and Amplification Without Inversion" 1, St. Petersburg, Rusia, 27 iunie - 1 iulie 1995 | ||||||
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Pag. 163-174 | ||||||
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The time evolution of non-equilibrium polariton condensate has been studied in the framework of microscopic approach. It has been shown that due to polariton-polariton scattering a significant condensate depletion takes place in a comparatively short time interval. The condensate decay occurs in the form of multiple echo signals. Distribution function dynamics of non-condensate polaritons has been investigated. It has been shown that there are stochastic ripples on the smooth curve of the distribution function. |
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Cuvinte-cheie Engineering controlled terms Functions, scattering, Semiconductor materials, Spectroscopy Engineering uncontrolled terms Distribution functions, Multiple polariton echo, Polariton-polariton scattering Engineering main heading Light amplifiers |
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