Plasmon-enhanced stimulated emission of chromene dye

E. V. Seliverstova, N. Kh Ibrayev

Research output: Contribution to journalConference articlepeer-review


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 languageEnglish
Article number012018
JournalJournal of Physics: Conference Series
Issue number1
Publication statusPublished - 30 Aug 2016
Externally publishedYes
Event9th International Conference of Young Scientists and Specialists, Optics 2015 - St Petersburg, Russian Federation
Duration: 12 Oct 201516 Oct 2015

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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