Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Ya Rusanov"'
Autor:
E.A. Dobretsova, O.K. Alimov, S. Ya. Rusanov, V.V. Kashin, S.A. Kutovoi, V.I. Vlasov, D.A. Guryev, V.S. Tsvetkov, V.B. Tsvetkov
Publikováno v:
2022 International Conference Laser Optics (ICLO).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35ebc18c2ec0aea15a4f2110e32ba7b2
https://doi.org/10.1109/iclo54117.2022.9840034
https://doi.org/10.1109/iclo54117.2022.9840034
Publikováno v:
Journal of Crystal Growth. 506:165-170
The evolution of the Er3+:YAG thermal radiation spectra at heating up to the melting point was investigated in the visible range when growing a crystal fiber by the Laser-Heated Pedestal Growth (LHPG) method. The Er3+:YAG melt of about 1 mm thickness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17235659fc0a1d87172ab22057054a04
https://doi.org/10.1016/j.jcrysgro.2018.10.043
https://doi.org/10.1016/j.jcrysgro.2018.10.043
Autor:
Liudmila D. Iskhakova, Vitalii V. Kashin, Sergey V. Lavrishchev, Sergey Ya. Rusanov, Vladimir F. Seregin, Vladimir B. Tsvetkov
Publikováno v:
Crystals, Vol 6, Iss 9, p 101 (2016)
Results of the study of the lateral surface of single-crystal (SC) sapphire fibers grown along crystallographic directions [ 0001 ] and [ 11 2 ¯ 0 ] by the LHPG method are presented. The appearance or absence of faceting of the lateral surface of th
Externí odkaz:
https://doaj.org/article/b149f3b17ba74e9abc5ecc8524372c26
Publikováno v:
Journal of Crystal Growth. 575:126355
The refractive index (RI) of a sapphire crystal melt was determined at high temperatures (exceeding 2350 K) in the visible spectral range. Data were obtained from the analysis results of the state of polarization of the intrinsic thermal radiation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01e7c4c802ce3b8d753006a2683a000c
https://doi.org/10.1016/j.jcrysgro.2021.126355
https://doi.org/10.1016/j.jcrysgro.2021.126355
Autor:
V.A. Kamynin, V. F. Seregin, Yu. N. Pyrkov, S. Ya. Rusanov, Vladimir B. Tsvetkov, G. A. Bufetova
Publikováno v:
Journal of Crystal Growth. 433:54-58
Temperature distribution along a single crystal fiber molten zone in the laser heated pedestal growth (LHPG) process of pure sapphire (Al 2 O 3 ) and yttrium–aluminum garnet (Y 3 Al 5 O 12 ) fiber was measured for the first time. The temperature wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4412e9dd6900a6e249bf081f36975b7a
https://doi.org/10.1016/j.jcrysgro.2015.06.010
https://doi.org/10.1016/j.jcrysgro.2015.06.010
Publikováno v:
Journal of Applied Physics. 127:035104
A new method for measuring the refractive index of crystals and melts at high temperatures is presented. The refractive index of an Er3+:YAG crystal melt is determined during the laser-heated pedestal growth process close to the melting point. The ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eed0b66a36626432b2d03258d055e55
https://doi.org/10.1063/1.5128088
https://doi.org/10.1063/1.5128088
Publikováno v:
Physics of Wave Phenomena. 22:255-261
A setup is developed for measuring optical characteristics of opaque and translucent solids in the temperature range of 25 to 1600°C and spectral range of 0.65 to 10.6 µm. Procedures of calibration experiments and measurements of spectral and integ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d33ca6b43576aa07f9d0215693e99ac9
https://doi.org/10.3103/s1541308x14040086
https://doi.org/10.3103/s1541308x14040086
Publikováno v:
Quantum Electronics. 45:47-49
We demonstrate the employment of single-crystal optical fibres based on lithium niobate for doubling the laser radiation frequency. The measured characteristics of the fibre confirm its high quality and spatial homogeneity. Parameters of the frequenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e0cee4a2e67b745267a6246640dd1e2
https://doi.org/10.1070/qe2015v045n01abeh015631
https://doi.org/10.1070/qe2015v045n01abeh015631
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 5:986-991
Single-crystal Ln2O3 (Ln = Sm, Eu, Gd) fibers are grown by the laser-heated miniature pedestal technique. The relationship between the microstructure of fibers and their plasticity is analyzed using scanning electron microscopy, energy-dispersive mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7d0a3e191b8f19846f319c0d663865f
https://doi.org/10.1134/s1027451011100235
https://doi.org/10.1134/s1027451011100235
Publikováno v:
Journal of the Korean Physical Society. 59:919-922
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa911c0b9dc862cf3305085a61dd2d1f
https://doi.org/10.3938/jkps.59.919
https://doi.org/10.3938/jkps.59.919