Lasing of pyrromethene 567 in solid matrices

R. R. Valiev, E. N. Telminov, T. A. Solodova, E. N. Ponyavina, R. M. Gadirov, G. V. Mayer, T. N. Kopylova

Исследовательская школа химических и биомедицинских технологий

Результат исследований: Материалы для журнала › Статья › рецензирование

Аннотация

Lasing characteristics of pyrromethene PM567 are investigated both theoretically and experimentally. It is established that the operating lifetime of solid-state active media based on PM567 in polymeric PMMA matrix can be significantly increased by proper purification of initial substances. It is demonstrated that addition of 8-MMAPOSS leads to an increase in the lasing efficiency; however, the operating lifetime in this case can decrease. Also, it is demonstrated using the XMCQDPT2 method that one of the main reasons for high lasing efficiency is the absence of Srarr;Sand Trarr;Tn reabsorption at the lasing wavelength.

Язык оригинала	Английский
Страницы (с-по)	184-187
Число страниц	4
Журнал	Chemical Physics Letters
Том	588
DOI	https://doi.org/10.1016/j.cplett.2013.10.019
Состояние	Опубликовано - 19 ноя 2013

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

Доступ к документу

10.1016/j.cplett.2013.10.019

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title = "Lasing of pyrromethene 567 in solid matrices",

abstract = "Lasing characteristics of pyrromethene PM567 are investigated both theoretically and experimentally. It is established that the operating lifetime of solid-state active media based on PM567 in polymeric PMMA matrix can be significantly increased by proper purification of initial substances. It is demonstrated that addition of 8-MMAPOSS leads to an increase in the lasing efficiency; however, the operating lifetime in this case can decrease. Also, it is demonstrated using the XMCQDPT2 method that one of the main reasons for high lasing efficiency is the absence of Srarr;Sand Trarr;Tn reabsorption at the lasing wavelength.",

author = "Valiev, {R. R.} and Telminov, {E. N.} and Solodova, {T. A.} and Ponyavina, {E. N.} and Gadirov, {R. M.} and Mayer, {G. V.} and Kopylova, {T. N.}",

year = "2013",

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doi = "10.1016/j.cplett.2013.10.019",

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T1 - Lasing of pyrromethene 567 in solid matrices

AU - Valiev, R. R.

AU - Telminov, E. N.

AU - Solodova, T. A.

AU - Ponyavina, E. N.

AU - Gadirov, R. M.

AU - Mayer, G. V.

AU - Kopylova, T. N.

PY - 2013/11/19

Y1 - 2013/11/19

N2 - Lasing characteristics of pyrromethene PM567 are investigated both theoretically and experimentally. It is established that the operating lifetime of solid-state active media based on PM567 in polymeric PMMA matrix can be significantly increased by proper purification of initial substances. It is demonstrated that addition of 8-MMAPOSS leads to an increase in the lasing efficiency; however, the operating lifetime in this case can decrease. Also, it is demonstrated using the XMCQDPT2 method that one of the main reasons for high lasing efficiency is the absence of Srarr;Sand Trarr;Tn reabsorption at the lasing wavelength.

AB - Lasing characteristics of pyrromethene PM567 are investigated both theoretically and experimentally. It is established that the operating lifetime of solid-state active media based on PM567 in polymeric PMMA matrix can be significantly increased by proper purification of initial substances. It is demonstrated that addition of 8-MMAPOSS leads to an increase in the lasing efficiency; however, the operating lifetime in this case can decrease. Also, it is demonstrated using the XMCQDPT2 method that one of the main reasons for high lasing efficiency is the absence of Srarr;Sand Trarr;Tn reabsorption at the lasing wavelength.

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