Study of the population inversion mechanisms and superradiance on ion transitions of molecular nitrogen in the filament
| Parent link: | Proceedings of SPIE Vol. 9810 : Atomic and Molecular Pulsed Lasers XII.— 2015.— [98100L, 6 p.] |
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| Main Author: | |
| Corporate Author: | |
| Other Authors: | , |
| Summary: | Title screen The experimental results of the inversion population mechanisms study in the resonant electronic transition B3g–A3Su+of nitrogen ions by optically pumped of air and pure nitrogen by femtosecond laser pulse at a wavelength of 950 nm arepresented. It is shown that the inversion results from selective settling of N2+(B2Su+, v' =0) excited state by multiphotonexcitation of the autoionization states of the nitrogen molecule with energy of 18.7 eV. Seed photon for superradiance attransitions of molecular nitrogen ions are photons the axial supercontinuum occurring in the filament on the respectivewavelengths. The mode of the superradiance at a wavelength l = 358.4 nm referred to the transition of the CN moleculeswas realized. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
| Published: |
2015
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| Series: | Femtosecond Lasers and Laser Systems |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1117/12.2228587 http://earchive.tpu.ru/handle/11683/17658 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646809 |
MARC
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| 200 | 1 | |a Study of the population inversion mechanisms and superradiance on ion transitions of molecular nitrogen in the filament |f N. G. Ivanov, V. F. Losev, V. E. Prokopjev | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a Femtosecond Lasers and Laser Systems | |
| 300 | |a Title screen | ||
| 320 | |a [References: 19 tit.] | ||
| 330 | |a The experimental results of the inversion population mechanisms study in the resonant electronic transition B3g–A3Su+of nitrogen ions by optically pumped of air and pure nitrogen by femtosecond laser pulse at a wavelength of 950 nm arepresented. It is shown that the inversion results from selective settling of N2+(B2Su+, v' =0) excited state by multiphotonexcitation of the autoionization states of the nitrogen molecule with energy of 18.7 eV. Seed photon for superradiance attransitions of molecular nitrogen ions are photons the axial supercontinuum occurring in the filament on the respectivewavelengths. The mode of the superradiance at a wavelength l = 358.4 nm referred to the transition of the CN moleculeswas realized. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\12028 |t Proceedings of SPIE | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\12030 |t Vol. 9810 : Atomic and Molecular Pulsed Lasers XII |o International Conference, 13–18 September 2015, Tomsk, Russian Federation |o [proceedings] |f Russian Foundation for Basic Research Siberian Branch of Russian Academy of Sciences ; ed. V. F. Tarasenko, A. M. Kabanov |v [98100L, 6 p.] |d 2015 | |
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| 610 | 1 | |a ионизация | |
| 700 | 1 | |a Ivanov |b N. G. |g Nikolay Georgievich | |
| 701 | 1 | |a Losev |b V. F. |c specialist in the field of automation equipment and electronics |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1950- |g Valery Fedorovich |2 stltpush |3 (RuTPU)RU\TPU\pers\35594 | |
| 701 | 1 | |a Prokopjev |b V. E. |g Vladimir Egorovich | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт физики высоких технологий (ИФВТ) |b Кафедра сильноточной электроники (СЭ) |h 2047 |2 stltpush |3 (RuTPU)RU\TPU\col\18691 |
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| 856 | 4 | |u http://dx.doi.org/10.1117/12.2228587 | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/17658 | |
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