| 000 | 04067nla2a2200541 4500 | ||
|---|---|---|---|
| 001 | 646963 | ||
| 005 | 20231030040746.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\12100 | ||
| 035 | _aRU\TPU\network\12098 | ||
| 090 | _a646963 | ||
| 100 | _a20160322a2015 k y0rusy50 ba | ||
| 101 | 0 | _aeng | |
| 105 | _aa z 101zy | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aThe accumulation of femtosecond laser radiation energy in crystals of lithium fluoride _fV. P. Dresvyanskiy [et al.] |
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| 203 |
_aText _celectronic |
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| 225 | 1 | _aFemtosecond Lasers and Laser Systems | |
| 300 | _aTitle screen | ||
| 320 | _a[References: 7 tit.] | ||
| 330 | _aWe present the results of studies of energy accumulation during the non-destructive interaction of extremely intense near infrared laser radiation with model wide band gap dielectric crystals of lithium fluoride, when the intensity of pulses is sufficient for effective highly nonlinear absorption of light and for the excitation of the electron subsystem of matter and the energy of pulses is still not sufficient for significant heating, evaporation, laser breakdown or other destruction to occur. We studied the emission of energy in the form of light sum of thermally stimulated luminescence accumulated under conditions of self-focusing and multiple filamentation of femtosecond laser radiation. It was established that it's the F2 and F[3]{+} color centers and supplementary to them centers of interstitial type which accumulate energy under the action of a single femtosecond laser pulses. When irradiated by series of pulses the F3, F[3]{-} and F[4] centers additionally appear. F2 centers are the main centers of emission in the process of thermally stimulated luminescence of accumulated energy. The interstitial fluoride ions (I-centers) are the kinetic particles. They split off from the X[3]{-} centers in the result of thermal decomposition of latter on the I-centers and molecules X[2]{0}. I-centers recombine with F[3]{+} centers and form F[2] centers in excited state. The latter produce the characteristic emission spectrum emitted in the form of thermally stimulated luminescence. | ||
| 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[98100N, 7 p.] _d2015 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aлазеры | |
| 610 | 1 | _aимпульсы | |
| 610 | 1 | _aсамофокусировка | |
| 610 | 1 | _aлюминесценция | |
| 610 | 1 | _aлазерные излучения | |
| 610 | 1 | _aкристаллы | |
| 610 | 1 | _aфторид лития | |
| 701 | 1 |
_aDresvyanskiy _bV. P. |
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| 701 | 1 |
_aGlazunov _bD. S. |
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| 701 | 1 |
_aAlekseev _bS. V. |
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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 |
_aChadraa _bB. |
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| 701 | 1 |
_aBukhtsooj _bO. |
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| 701 | 1 |
_aBaasankhuu _bN. |
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| 701 | 1 |
_aZandan _bB. |
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| 701 | 1 |
_aMartynovich _bE. F. |
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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/10.1117/12.2225415 | |
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/18043 | |
| 942 | _cCF | ||