Three-photon absorption of radiation from a Ti:sapphire laser by methylstyrylbenzene
It is shown that 2,2'-di-methylstyrylbenzene (bis-MSB) at a concentration of 10^-3 M in l-methyl-2-pyrrolidone can fluoresce at 420 nm upon excitation by a 708-nm femtosecond Ti: sapphire laser. The dependence of the fluorescence intensity on the excitation power proved to be cubic. The three-p...
| Published in: | Quantum electronics Vol. 35, № 7. P. 649-652 |
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| Other Authors: | , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001153309 Перейти в каталог НБ ТГУ |
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| 245 | 1 | 0 | |a Three-photon absorption of radiation from a Ti:sapphire laser by methylstyrylbenzene |c Yu. P. Meshalkin, V. A. Svetlichnyi, N. N. Svetlichnaya, T. N. Kopylova |
| 336 | |a Текст | ||
| 337 | |a электронный | ||
| 504 | |a Библиогр.: 13 назв. | ||
| 520 | 3 | |a It is shown that 2,2'-di-methylstyrylbenzene (bis-MSB) at a concentration of 10^-3 M in l-methyl-2-pyrrolidone can fluoresce at 420 nm upon excitation by a 708-nm femtosecond Ti: sapphire laser. The dependence of the fluorescence intensity on the excitation power proved to be cubic. The three-photon absorption cross section of bis-MSB was estimated as (1.61 ± 0.10) x 10^-79 cm^6 s^2 phot^-2. bis-MSB is recommended as a cubic standard to normalise laser powers in three-photon measurements. | |
| 653 | |a титан-сапфировые лазеры | ||
| 653 | |a поперечное сечение | ||
| 653 | |a многофотонное поглощение | ||
| 655 | 4 | |a статьи в журналах | |
| 700 | 1 | |a Meshalkin, Yu. P. |9 986567 | |
| 700 | 1 | |a Svetlichnyi, Valerii A. |9 562988 | |
| 700 | 1 | |a Svetlichnaya, N. N. |9 986568 | |
| 700 | 1 | |a Kopylova, Tatyana N. |9 83123 | |
| 773 | 0 | |t Quantum electronics |d 2005 |g Vol. 35, № 7. P. 649-652 |x 1063-7818 | |
| 852 | 4 | |a RU-ToGU | |
| 856 | 4 | |u https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001153309 | |
| 856 | |y Перейти в каталог НБ ТГУ |u https://koha.lib.tsu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=1153309 | ||
| 908 | |a статья | ||
| 999 | |c 1153309 |d 1153309 | ||
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