Plasmon-enhanced stimulated emission of chromene dye

E. V. Seliverstova, N. Kh Ibrayev

Research output: Contribution to journal › Conference article

Abstract

Effect of silver nanoparticles on spontaneous and stimulated emission of chromene- 3 in ethanol solution is studied. It is established, that upon laser photoexcitation of solution the spontaneous fluorescence is observed, which with increasing of pumping energy transforms in stimulated emission. The increasing of fluorescence, stimulated emission and lasing threshold was observed upon addition of silver nanoparticles. The dependence of intensity of lasing of silver concentration correlates with data of fluorescence.

Original language	English
Article number	012018
Journal	Journal of Physics: Conference Series
Volume	735
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/735/1/012018
Publication status	Published - 30 Aug 2016
Externally published	Yes
Event	9th International Conference of Young Scientists and Specialists, Optics 2015 - St Petersburg, Russian Federation Duration: 12 Oct 2015 → 16 Oct 2015

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ASJC Scopus subject areas

Physics and Astronomy(all)

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Seliverstova, E. V., & Ibrayev, N. K. (2016). Plasmon-enhanced stimulated emission of chromene dye. Journal of Physics: Conference Series, 735(1), [012018]. https://doi.org/10.1088/1742-6596/735/1/012018

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abstract = "Effect of silver nanoparticles on spontaneous and stimulated emission of chromene- 3 in ethanol solution is studied. It is established, that upon laser photoexcitation of solution the spontaneous fluorescence is observed, which with increasing of pumping energy transforms in stimulated emission. The increasing of fluorescence, stimulated emission and lasing threshold was observed upon addition of silver nanoparticles. The dependence of intensity of lasing of silver concentration correlates with data of fluorescence.",

author = "Seliverstova, {E. V.} and Ibrayev, {N. Kh}",

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N2 - Effect of silver nanoparticles on spontaneous and stimulated emission of chromene- 3 in ethanol solution is studied. It is established, that upon laser photoexcitation of solution the spontaneous fluorescence is observed, which with increasing of pumping energy transforms in stimulated emission. The increasing of fluorescence, stimulated emission and lasing threshold was observed upon addition of silver nanoparticles. The dependence of intensity of lasing of silver concentration correlates with data of fluorescence.

AB - Effect of silver nanoparticles on spontaneous and stimulated emission of chromene- 3 in ethanol solution is studied. It is established, that upon laser photoexcitation of solution the spontaneous fluorescence is observed, which with increasing of pumping energy transforms in stimulated emission. The increasing of fluorescence, stimulated emission and lasing threshold was observed upon addition of silver nanoparticles. The dependence of intensity of lasing of silver concentration correlates with data of fluorescence.

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10.1088/1742-6596/735/1/012018