Электронная библиотека (репозиторий) Томского государственного университета

Add to Quick Collection   All 16 Results

Showing items 1 - 15 of 16.
Sort:
 Add All Items to Quick Collection
Source: Journal of Physics: Conference Series. 2021. Vol. 2067. P. 012011 (1-4)
Type: статьи в журналах
Date: 2021
Description: We present the thorough studies of optical properties of BiB3O6 (BIBO) crystal in the millimeter-wave (subterahertz) range. We observe a large birefringence Δn = nZ −nX = 1.5 and the values of absorpt ... More
Source: Pulsed lasers and laser applications AMPL-2021 : the 15th International conference, September 12-17, 2021, Tomsk, Russia : abstracts. Tomsk, 2021. P. 23
Type: статьи в сборниках
Date: 2021
Description: Different types of optical elements for controlling high power THz radiation were studied. Controlling was performed utilizing amplitude modulation of the electric field and effective spatial modulati ... More
Source: Pulsed lasers and laser applications AMPL-2021 : the 15th International conference, September 12-17, 2021, Tomsk, Russia : abstracts. Tomsk, 2021. P. 106
Type: статьи в сборниках
Date: 2021
Source: Proceedings of SPIE. 2021. Vol. 12086 : XV International Conference on Pulsed Lasers and Laser Applications, 2021, Tomsk, Russian Federation. P. 120861A-1-120861A-44
Type: статьи в журналах
Date: 2021
Description: We present the thorough studies of dielectric properties of BiB3O6 (BIBO) crystal in the subterahertz range. We observe a large birefringence Δn = nZ −nX = 1.5 and the values of absorption coefficient ... More
Source: Pulsed lasers and laser applications AMPL-2021 : the 15th International conference, September 12-17, 2021, Tomsk, Russia : abstracts. Tomsk, 2021. P. 103
Type: статьи в сборниках
Date: 2021
Source: Bulletin of the Russian Academy of Sciences: Physics. 2020. Vol. 84, № 7. P. 780-782
Type: статьи в журналах
Date: 2020
Description: The optical properties and hardness of GaSe, GaSe:Al, GaSe:S:Al, and GaSe:Al:O crystals are studied to create effective terahertz radiation generators. Doped crystals differ from pure GaSe in high mec ... More
Source: International Conference Laser Optics 2018 (ICLO 2018), St. Petersburg, Russia, 4-8 June, 2018 : proceedings. [S. l.], 2018. P. 333
Type: статьи в сборниках
Date: 2018
Description: Optical properties of бета-BBO were studied in the range
Source: Optics Communications. 2017. Vol. 387. P. 322-327
Type: статьи в журналах
Date: 2017
Description: This paper presents the results of experimental studies on the formation conditions of a highly directional supercontinuum (SC) produced via filamentation of a femtosecond laser pulse in air. The lase ... More
Source: Proceedings of SPIE. 2015. Vol. 9255 : XX International Symposium on High-Power Laser Systems and Applications, 2014. P. 92554P-1-92554P-9
Type: статьи в журналах
Date: 2015
Description: Detailed model study of THz generation by CO2 laser down-conversion in pure and solid solution crystals GaSe1-xSx is carried out for the first time. Both forward and backward collinear interactions of ... More
Source: Bulletin of the Russian Academy of Sciences: Physics. 2015. Vol. 79, № 2. P. 238-241
Type: статьи в журналах
Date: 2015
Description: GaSe crystals with 0, 0.07, 0.38, 0.67, 2.07, 3, and 5 wt % Te are grown. GaSe:Te (≤2.07 wt %) crystals are suitable for nonlinear optics applications. The optimum doping level is 0.07 wt %. This mini ... More
Source: Laser physics letters. 2015. Vol. 12, № 11. P. 115402 (1-3)
Type: статьи в журналах
Date: 2015
Description: High quality lithium borate (LBO) samples cut along (1 0 0), (0 1 0) and (0 0 1) axes were studied by terahertz time-domain spectroscopy (THz TDS) between 0.2–3 THz. It was found that in the direction ... More
Source: Proceedings of SPIE. 2015. Vol. 9810 : XII International Conference on Atomic and Molecular Pulsed Lasers, 13–18 September 2015, Tomsk, Russian Federation. P. 98101T-1-98101T-10
Type: статьи в журналах
Date: 2015
Description: Model study of not phase matched and phase matched optical rectification or down-conversion of Ti:Sapphire laser pulses at 950 nm into THz and far-IR range in pure and S-doped GaSe single crystals is ... More
Source: Atomic and Molecular Pulsed Lasers : 12 International Conference, September 14-18, 2015, Tomsk, Russia : abstracts. Tomsk, 2015. P. 123
Type: статьи в сборниках
Date: 2015
Source: Proceedings of SPIE. 2015. Vol. 9810 : XII International Conference on Atomic and Molecular Pulsed Lasers, 13–18 September 2015, Tomsk, Russian Federation. P. 981012-1-981012-10
Type: статьи в журналах
Date: 2015
Description: Ab-initio study on modification of commerce terahertz spectrometer with time resolution Z-3 (Zomega, USA) by substitution of ZnTe and GaP detectors and LT-GaAs generator for homemade of pure and S-dop ... More
Source: Atomic and Molecular Pulsed Lasers : 12 International Conference, September 14-18, 2015, Tomsk, Russia : abstracts. Tomsk, 2015. P. 81-82
Type: статьи в сборниках
Date: 2015
^