Электронная библиотека (репозиторий) Томского государственного университета
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    Add   Properties of oxide nonlinear crystals in the wavelength range over 600 μm
    Authors: Lubenko, Dmitry M. | Ezhov, Dmitry M. | Svetlichnyi, Valerii A. | Andreev, Yury M.
    Source: Journal of Siberian Federal University. Mathematics and Physics. 2022. Vol. 15, № 6. P. 724-729
    Type: статьи в журналах
    Date: 2022
    Add   Detailed study on optical properties of Li2B4O7 for down conversion to millimeter waves
    Authors: Ezhov, Dmitry M. | Nikolaev, Nazar A. | Mamrashev, Alexander A. | Andreev, Yury M.
    Source: Pulsed lasers and laser applications AMPL-2021 : the 15th International conference, September 12-17, 2021, Tomsk, Russia : abstracts. Tomsk, 2021. P. 30
    Type: статьи в сборниках
    Date: 2021
    Description: For the first time, we measured the laser damage threshold of LB4 nonlinear crystal (≥ 10 TW/cm2) for an fs- (60 fs, 950 nm) pulses. Refractive index components for a THz range 0.15-1.6 THz were measu ... More
    Add   Millimetre-wave range optical properties of BIBO
    Authors: Nikolaev, Nazar A. | Mamrashev, Alexander A. | Antsygin, Valery D. | Ezhov, Dmitry M. | Lubenko, D. M. | Svetlichnyi, Valerii A. | Andreev, Yury M. | Losev, V. F.
    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
    Add   The dielectric tensor rotation angle and optical properties of a nonlinear crystal of bismuth triborate in the millimeter wave range
    Authors: Nikolaev, Nazar A. | Mamrashev, Alexander A. | Antsygin, Valery D. | Ezhov, Dmitry M. | Lubenko, D. M. | Svetlichnyi, Valerii A. | Andreev, Yury M. | Losev, V. F.
    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
    Add   IR-to-THz down conversion in nonlinear Gase:Al crystals
    Authors: Ezhov, Dmitry M. | Losev, V. F. | Andreev, Yury M. | Lanskii, Grigory V. | Lubenko, D. M.
    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
    Add   Terahertz birefringence and dichroism of KTA crystal
    Authors: Li, Yang | Gao, Yanqing | Huang, Zhiming | Nikolaev, Nazar A. | Mamrashev, Alexander A. | Lanskii, Grigory V. | Andreev, Yury M. | Huang, Jingguo
    Source: Crystals. 2020. Vol. 10, № 9. P. 730 (1-6)
    Type: статьи в журналах
    Date: 2020
    Description: For the first time, we present the spectra of all three components of the refractive index and absorption coefficient of the KTiOAsO4 (KTA) crystal measured by the means of terahertz time-domain spect ... More
    Add   Phase-matching in KTP crystal for THz wave generation at room temperature and 81 K
    Authors: Pan, Qi-Kun | Chen, Fei | Lanskii, Grigory V. | Nikolaev, Nazar A. | Mamrashev, Alexander A. | Andreev, Yury M. | Meshalkin, Arkadii B. | Wang, Chun-Rui
    Source: Infrared physics and technology. 2019. Vol. 97. P. 1-5
    Type: статьи в журналах
    Date: 2019
    Description: Optical properties of high-quality flux-grown potassium titanyl phosphate (KTiOPO4, KTP) crystals were studied at 81 K in the spectral range of 0.2–2.4 THz by terahertz time-domain spectroscopy and co ... More
    Add   Optical properties of KTP crystals and their potential for terahertz generation
    Authors: Nikolaev, Nazar A. | Antsygin, Valery D. | Andreev, Yury M. | Lanskii, Grigory V. | Meshalkin, Arkady B. | Mamrashev, Alexander A.
    Source: Crystals. 2018. Vol. 8, № 8. P. 310 (1-8)
    Type: статьи в журналах
    Date: 2018
    Description: High nonlinearity, wide transparency range and optical quality allowed potassium titanyl phosphate (KTiOPO4, KTP) crystals to be used in a wide range of nonlinear applications. The success of KTP usag ... More
    Add   Optical properties of β-BBO and potential for THz applications
    Authors: Andreev, Yury M. | Antsygin, Valery D. | Bekker, T. B. | Ezhov, Dmitry M. | Kokh, A. E. | Kokh, Konstantin A. | Lanskii, Grigory V. | Mamrashev, Alexander A. | Svetlichnyi, Valerii A. | Nikolaev, Nazar A.
    Source: Journal of Physics: Conference Series. 2018. Vol. 951. P. 012003 (1-4)
    Type: статьи в журналах
    Date: 2018
    Description: The anisotropy of optical properties of high quality beta barium borate crystal (β-BaB2O4, β-BBO) was studied in the main transparency window by using classic spectroscopic methods and in the range of ... More
    Add   Temperature dependence of terahertz optical properties of LBO and perspectives of applications in down-converters
    Authors: Andreev, Yury M. | Kononova, N. G. | Lanskii, Grigory V. | Mamrashev, Alexander A. | Antsygin, Valery D. | Kokh, Konstantin A. | Kokh, A. E. | Nikolaev, Nazar A.
    Source: Journal of Physics: Conference Series. 2018. Vol. 951. P. 012005 (1-3)
    Type: статьи в журналах
    Date: 2018
    Description: Lithium triborate LiB3O5 (LBO) crystals are widely used for frequency conversion of the near-IR lasers within main transparency windows. Their optical properties at these wavelengths are well studied. ... More
    Add   Observation of a different birefringence order at optical and THz frequencies in LBO crystal
    Authors: Andreev, Yury M. | Kokh, Konstantin A. | Lanskii, Grigory V. | Litvinenko, K. | Mamrashev, A. A. | Molloy, J. F. | Murdin, B. | Naftaly, Mira | Nikolaev, N. A. | Kokh, A. E. | Svetlichnyi, Valerii A.
    Source: Optical materials. 2017. Vol. 66. P. 94-97
    Type: статьи в журналах
    Date: 2017
    Description: THz optical properties of lithium borate (LBO) crystals were measured using time-domain spectroscopy (TDS). The LBO crystal samples were of high optical quality and were cut and polished along the 〈10 ... More
    Add   Optical properties of vanadium and nitrogen doped 4H and 6H-SiC
    Authors: Huang, Jingguo | Gao, Yanqing | Andreev, Yury M. | Ezhov, Dmitry M. | Svetlichnyi, Valerii A. | Huang, Zhiming
    Source: 18th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices : proceedings, Erlagol, Altai Republic, 29 June - 3 July, 2017. Novosibirsk, 2017. P. 314-319
    Type: статьи в сборниках
    Date: 2017
    Description: Linear optical properties of vanadium (V) and nitrogen (N) doped single-crystal sub-millimeter wafers of 4H-S1C and 6H-S1C grown for industrial applications in optics and electronics are studied in de ... More
    Add   Doping as a mean to improve mechanical properties for GaSe
    Authors: Potekaev, Aleksandr I. | Kokh, Konstantin A. | Svetlichnyi, Valerii A. | Andreev, Yury M.
    Source: Effect of external influences on the strength and plasticity of metals and alloys : book of the International workshop articles, Russia-China, 15-20 September, 2015 [Barnaul-Belokurikha]. Барнаул, 2015. P. 185-186
    Type: статьи в сборниках
    Date: 2015
    Add   Growth and optical properties of solid solution crystals GaSe1-xSx
    Authors: Kokh, Konstantin A. | Naftaly, Mira | Andreev, Yury M. | Svetlichnyi, Valerii A. | Lanskii, Grigory V. | Lapin, Ivan N. | Izaak, Tatyana I. | Kokh, A. E. | Molloy, John F.
    Source: Materials Chemistry and Physics. 2015. Vol. 154. P. 152-157
    Type: статьи в журналах
    Date: 2015
    Add   LBO: optical properties and potential for THz application
    Authors: Andreev, Yury M. | Molloy, John F. | Kokh, A. E. | Lanskii, Grigory V. | Svetlichnyi, Valerii A. | Losev, V. F. | Kononova, N. G. | Kokh, Konstantin A. | Naftaly, Mira
    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
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