Электронная библиотека (репозиторий) Томского государственного университета
статьи в журналах
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    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: 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
    Source: Infrared physics and technology. 2019. Vol. 100. P. 62-66
    Type: статьи в журналах
    Date: 2019
    Description: Sum-frequency spectrum of non-selective (multi-line)CO laser radiation generated in ZnGeP2 crystal under noncritical spectral phase-matching conditions was experimentally studied with spectral resolut ... More
    Source: Bulletin of the Russian Academy of Sciences: Physics. 2019. Vol. 83, № 3. P. 237-241
    Type: статьи в журналах
    Date: 2019
    Description: A numerical simulation was performed for frequency conversion of multiline CO laser radiation to the THz range by difference frequency generation in a ZnGeP2 crystal. It was shown that the difference ... More
    Source: Laser physics. 2019. Vol. 29, № 9. P. 095403 (1-7)
    Type: статьи в журналах
    Date: 2019
    Description: Based on newly improved optical parameters of the excellent biaxial crystal LiGaS2, its phase-matching upon second harmonic generation and general parametric processes are investigated. In particular, ... More
    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
    Source: Laser physics. 2019. Vol. 29, № 10. P. 105402 (1-5)
    Type: статьи в журналах
    Date: 2019
    Description: We report the results of the analysis of the functional possibilities of sum and difference frequency generation in the transparency range of a PbIn6Te10 crystal. Regions of angular and frequency nonc ... More
    Source: Infrared physics and technology. 2019. Vol. 102. P. 103009 (1-5)
    Type: статьи в журналах
    Date: 2019
    Description: Temperature dependences of nonlinear ZnGeP2 crystal indices within the wavelength range of 5.0–6.2 μm (around noncritical spectral phase-matching) were examined with a frequency-selective Q-switched C ... More
    Source: Applied optics. 2019. Vol. 58, № 10. P. 2485-2489
    Type: статьи в журналах
    Date: 2019
    Description: The examination and verification of a simple integral figure of merit for nonlinear crystals, taking into account different crystal properties, was studied. The examination was carried out on the basi ... More
    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
    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
    Source: Laser physics letters. 2018. Vol. 15, № 7. P. 075401 (1-4)
    Type: статьи в журналах
    Date: 2018
    Description: Dispersion of refractive index and absorption coefficients in flux-grown high-resistivity KTiOPO4 crystals between 0.2–2.5 THz are verified at room temperature by a THz-TDS. Measured dispersion compon ... More
    Source: Russian physics journal. 2018. Vol. 60, № 9. P. 1638-1643
    Type: статьи в журналах
    Date: 2018
    Description: Creation and application of the remote imaging spectrometer based on high power nanosecond terahertz source with standoff detector is reported. 2D transmission images of metal objects hided in noncond ... More
    Source: Proceedings of SPIE. 2018. Vol. 10614 : XIII International conference on atomic and molecular pulsed lasers, September 10-15, 2017, Tomsk, Russia. P. 1061424-1-1061424-6
    Type: статьи в журналах
    Date: 2018
    Description: We report results on comparative study of SHG in powder of promising nonlinear γ-Ga2S3 crystal. Digallium trisulfide powders with particle size from 20 μm to 500 μm were tested in comparison with powd ... More
    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
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