Solid-state active media with laser pumping

T. N. Kopylova, A. V. Reznichenko, G. V. Mayer, L. G. Samsonova, V. A. Svetlichnyi, V. B. Sukhanov, A. A. Shaposhnikov, S. M. Dolotov

    Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции


    The lasing properties and photostability of 4,4′-CO 2C 4H 9 bis-substituted and azacoumarin AC1F emitting in the blue-green region of the spectrum in polymethyl methacrylate when pumped by XeCl and dye lasers were examined. Results showed that the solid-state active medium based on phenalemine 512 is a very promising candidate for various application in laser systems, while XeCl laser pumping of pyrromethane 580 were less encouraging. In the ethanolic solution with C = 2 mM/L, lasing was obtained at λ = 550.5 nm, Δλ = 1 nm, with an efficiency of 4.6%. The photoconversion quantum yield was approximately 10 -2, which was an order of magnitude higher than rhodamine 6G under the same conditions.

    Язык оригиналаАнглийский
    Название основной публикацииProceedings of SPIE - The International Society for Optical Engineering
    ИздательSociety of Photo-Optical Instrumentation Engineers
    Число страниц10
    СостояниеОпубликовано - 2000
    СобытиеALT '99 International Conference on 'Advanced Laser Technologies - Potenza-Lecce, Italy
    Продолжительность: 20 сен 199924 сен 1999


    ДругоеALT '99 International Conference on 'Advanced Laser Technologies
    ГородPotenza-Lecce, Italy

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Condensed Matter Physics

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