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https://elib.bsu.by/handle/123456789/223919| Title: | Электрооптические эффекты и самовоздействие гауссовых и сингулярных световых пучков в кристаллах Bi 12 TiO 20 и Bi 12 SiO 20 |
| Authors: | Корниенко, Т. А. Толстик, А. Л. |
| Issue Date: | 2014 |
| Publisher: | Минск : Изд. центр БГУ |
| Citation: | Сборник научных работ студентов Республики Беларусь "НИРС 2013" / редкол. : А. И. Жук (пред.) [и др.]. - Минск : Изд. центр БГУ, 2014. - С. 22-23 |
| Abstract (in another language): | Kinetic characteristics of photorefractive crystals under illumination with nanosecond laser pulses have been researched. The special method of direct measurement and estimation of time photoconductivity transitions of short and long lived trap levels has been presented. The self-focusing processes of Gaussian light fields and the formation processes of screening soliton-like structures have been researched in photorefractive crystals Bi 12 TiO 20 (BTO) with section [ 111], [ 11-2 ], [ 1-10] experimentally. The basic scenario of transformation transverse beam profile has been demonstrated and the necessary exposure for forming sustainable beam structure has been determined |
| URI: | http://elib.bsu.by/handle/123456789/223919 |
| ISBN: | 978-985-553-227-0 |
| Appears in Collections: | Сборник научных работ студентов Республики Беларусь "НИРС 2013" |
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