| 000 | 02971nla2a2200397 4500 | ||
|---|---|---|---|
| 001 | 646809 | ||
| 005 | 20231030040741.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\11946 | ||
| 090 | _a646809 | ||
| 100 | _a20160316a2015 k y0rusy50 ba | ||
| 101 | 0 | _aeng | |
| 105 | _aa z 101zy | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aStudy of the population inversion mechanisms and superradiance on ion transitions of molecular nitrogen in the filament _fN. G. Ivanov, V. F. Losev, V. E. Prokopjev |
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| 203 |
_aText _celectronic |
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| 225 | 1 | _aFemtosecond Lasers and Laser Systems | |
| 300 | _aTitle screen | ||
| 320 | _a[References: 19 tit.] | ||
| 330 | _aThe 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 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 1 |
_0(RuTPU)RU\TPU\network\12028 _tProceedings of SPIE |
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| 463 | 0 |
_0(RuTPU)RU\TPU\network\12030 _tVol. 9810 : Atomic and Molecular Pulsed Lasers XII _oInternational Conference, 13–18 September 2015, Tomsk, Russian Federation _o[proceedings] _fRussian Foundation for Basic Research Siberian Branch of Russian Academy of Sciences ; ed. V. F. Tarasenko, A. M. Kabanov _v[98100L, 6 p.] _d2015 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aлазерные импульсы | |
| 610 | 1 | _aионизация | |
| 700 | 1 |
_aIvanov _bN. G. _gNikolay Georgievich |
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| 701 | 1 |
_aLosev _bV. F. _cspecialist in the field of automation equipment and electronics _cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _f1950- _gValery Fedorovich _2stltpush _3(RuTPU)RU\TPU\pers\35594 |
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| 701 | 1 |
_aProkopjev _bV. E. _gVladimir Egorovich |
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| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут физики высоких технологий (ИФВТ) _bКафедра сильноточной электроники (СЭ) _h2047 _2stltpush _3(RuTPU)RU\TPU\col\18691 |
| 801 | 2 |
_aRU _b63413507 _c20161121 _gRCR |
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| 856 | 4 | _uhttp://dx.doi.org/10.1117/12.2228587 | |
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/17658 | |
| 942 | _cCF | ||