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Source: Photonics. 2023. Vol. 10, № 7. P. 827 (1-16)
Type: статьи в журналах
Date: 2023
Description:
Terahertz photoconductivity and charge carrier recombination dynamics at two-photon (ZnGeP2) and three-photon (4H-SiC) excitation were studied. Thermally annealed, high-energy electron-irradiated and
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Source: Applied optics. 2023. Vol. 62, № 1. P. 16-20
Type: статьи в журналах
Date: 2023
Description:
Laser-induced damage threshold (LIDT) was measured for a ZnGeP2 crystal 16 exposed to 0.3-9.5 ps 1030-nm laser pulses. Single-pulse LIDT fluence was ~0.22 J/cm2 for 17 the laser pulse widths of 0.3-3.
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Authors:
Yudin, Nikolay N. |
Vlasov, Denis V. |
Antipov, Oleg L. |
Gribenyukov, Alexander I. |
Zinoviev, Mikhail M. |
Podzyvalov, Sergey N. |
Slyunko, Elena S. |
Yudin, Nikolay A. |
Kulesh, Maksim M. |
Kuznetsov, Vladimir S. |
Dyomin, Victor V.
Source: Russian physics journal. 2023. Vol. 65, № 12. P. 2130-2136
Type: статьи в журналах
Date: 2023
Description:
The energy characteristics and the results of visualization of processes occurring in the volume of a crystal recorded with a digital holographic camera have been studied. It is established that the p
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Source: Актуальные проблемы радиофизики АПР-2023 : 10-я Международная научно-практическая конференция, 26-29 сентября 2023 года, г. Томск : сборник трудов конференции. Томск, 2023. С. 245-246
Type: статьи в сборниках
Date: 2023
Authors:
Yudin, Nikolay N. |
Antipov, Oleg L. |
Eranov, Ilya D. |
Gribenyukov, Alexander I. |
Verozubova, Galina A. |
Lei, Zuotao |
Zinoviev, Mikhail M. |
Podzyvalov, Sergey N. |
Slyunko, Elena S. |
Voevodin, Vladimir I. |
Zavjalov, Alexander |
Yang, Chunhui
Source: Crystals. 2022. Vol.12, № 5. P. 652 (1-16)
Type: статьи в журналах
Date: 2022
Description:
The ZnGeP2 crystal is a material of choice for powerful mid-IR optical parametric oscillators and amplifiers. In this paper, we present the experimental analysis of the optical damage threshold of ZnG
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Source: Proceedings of SPIE. 2022. Vol. 12341 : 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia. P. 123413E-1-123413E-4
Type: статьи в журналах
Date: 2022
Description:
The effect of the designed antireflection coatings based on Nb2O5/Al2O3 and Nb2O5/SiO2 pairs of materials on the laser-induced damage threshold (LIDT) of ZnGeP2 crystals at a wavelength of 2097 nm is
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Source: Journal of Siberian Federal University. Mathematics and Physics. 2022. Vol. 15, № 6. P. 724-729
Type: статьи в журналах
Date: 2022
Source: Journal of alloys and compounds. 2022. Vol. 905. P. 164162 (1-10)
Type: статьи в журналах
Date: 2022
Description:
RBO3 – ScBO3 diagrams (R = La, Pr and Nd) were investigated by the solid state synthesis and DSC methods. In these systems the solid solutions based on RSc3(BO3)4, RBO3 and ScBO3 were identified. The
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Source: Photonics. 2022. Vol. 9, № 11. P. 863 (1-14)
Type: статьи в журналах
Date: 2022
Description:
Terahertz wave generation through the optical rectification of 780 nm femtosecond laser pulses in ZnGeP2 crystals has been studied. All of the possible interactions of types I and II were analyzed by
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Authors:
Yudin, Nikolay A. |
Khudoley, Andrei |
Zinoviev, Mikhail M. |
Podzyvalov, Sergey N. |
Slyunko, Elena S. |
Zhuravleva, Elena V. |
Kulesh, Maksim M. |
Gorodkin, Gennadij |
Kumeysha, Pavel |
Antipov, Oleg L.
Source: Crystals. 2022. Vol.12, № 1. P. 83 (1-12)
Type: статьи в журналах
Date: 2022
Description:
Magnetorheological processing was applied to polish the working surfaces of single-crystal ZnGeP2, in which a non-aqueous liquid with the magnetic particles of carbonyl iron with the addition of nanod
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Source: Оптика атмосферы и океана. 2022. Т. 35, № 10. С. 878-880
Type: статьи в журналах
Date: 2022
Description:
С использованием образцов нелинейного кристалла LBO размером 30 × 30 × 10 мм3 методом терагерцовой спектроскопии с временным разрешением получены спектрально-температурные зависимости главных компонен
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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
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Source: Pulsed lasers and laser applications AMPL-2021 : the 15th International conference, September 12-17, 2021, Tomsk, Russia : abstracts. Tomsk, 2021. P. 114
Type: статьи в сборниках
Date: 2021
Description:
The volumetric filamentous inclusions in ZnGeP2 were visualized by digital holography, their characteristic sizes were determined, and their location in the sample volume was determined. The chemical
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Source: Russian physics journal. 2021. Vol. 64, № 7. P. 1358-1362
Type: статьи в журналах
Date: 2021
Description:
The use of nonlinear oxide crystals for radiation generation and conversion into terahertz (THz) range using the nonlinear crystal optics methods is a new promising direction that has actively been de
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Authors:
Zhu, Chongqiang |
Dyomin, Victor V. |
Yudin, Nikolay N. |
Antipov, Oleg L. |
Verozubova, Galina |
Eranov, Ilya D. |
Zinoviev, Mikhail M. |
Podzyvalov, Sergey N. |
Zhuravlyova, Yelena V. |
Slyunko, Elena S. |
Yang, Chunhui
Source: Applied sciences. 2021. Vol. 11, № 3. P. 1208 (1-10)
Type: статьи в журналах
Date: 2021
Description:
The paper defined the laser-induced damage threshold from the fluence and the peak power of GaSe and GaSe:In single crystals upon exposure to nanosecond radiation in the two micron range and assessed
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