Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Yu. K. Fedorov"'
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 16, Iss 5, Pp 809-815 (2016)
Subject of Research.The paper deals with study of Raman spectra and luminescence spectra in the visible region of the sodium-germanate glass: 49 GeO2 – 13 Na2O – 27 Yb2O3 – 11 La2O3 - 0,25 Er2O3 and presents research results. In addition, this
Externí odkaz:
https://doaj.org/article/1c649709a952437db05fc9d7bdd24ced
Publikováno v:
Optics and Spectroscopy. 129:297-302
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b42f0816510ef0111959a605429042d2
https://doi.org/10.1134/s0030400x21030048
https://doi.org/10.1134/s0030400x21030048
Autor:
T. A. Goidina, M. M. Chugunova, A. D. Levin, Yu. K. Fedorov, A. Yu. Sadagov, N.V. Nikonorov, Vladimir A. Aseev
Publikováno v:
Optics and Spectroscopy. 128:1658-1666
The results of development of fluorescence calibration standards based on phosphate matrix glass activated with ions of rare-earth metals are presented. The calibration standards are designed for spectral correction of emission spectra and systemic m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5f6e4e3db06b1453da8147354f548e9
https://doi.org/10.1134/s0030400x20100215
https://doi.org/10.1134/s0030400x20100215
Publikováno v:
Quantum Electronics. 46:930-934
We have shown experimentally that the effect of cw UV radiation and pulsed UV radiation from a nanosecond laser as well as thermal treatment of glasses with europium, silver and cerium ions (photosensitizer) allow the local formation of the areas in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6f78b2929caa23ab2899c5aef660fd5
https://doi.org/10.1070/qel16153
https://doi.org/10.1070/qel16153
Publikováno v:
Glass Physics and Chemistry. 41:9-13
The quality-related factors of neodymium- and copper-containing phosphate glass for big disc and high-aperture rod active elements of high-peak power high-energy radiation amplifiers and generators have been considered. The functionally important par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cecfb8bc9ad5521171b5ee231df7a042
https://doi.org/10.1134/s1087659615010034
https://doi.org/10.1134/s1087659615010034
Publikováno v:
Glass Physics and Chemistry. 34:126-131
The dependences of the structural strength and the elastic modulus on the chemical composition of phosphate glasses are analyzed. The structural strength and the elastic modulus of phosphate glasses are determined for different types of both the modi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b3304b9f920724a8f363a3d5e5dc852
https://doi.org/10.1134/s1087659608020028
https://doi.org/10.1134/s1087659608020028
Publikováno v:
Glass Physics and Chemistry. 33:556-561
This paper reports on the results of the investigation of the KGSS 0180 phosphate laser glasses produced under industrial conditions, in which iron is contained in the form of impurities, and the glasses prepared under laboratory conditions with iron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f21c762a22debdda0bd6d4a0837bf8a8
https://doi.org/10.1134/s1087659607060053
https://doi.org/10.1134/s1087659607060053
Publikováno v:
Glass Physics and Chemistry. 32:595-603
This paper reports on the results of an investigation into the influence of the purity of the initial materials used for preparing vitreous lead metaphosphate, the acidity of the phosphate matrix, and the contents of additives of Group I–III and V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11c4d862deba7973776a602d4263234f
https://doi.org/10.1134/s1087659606060010
https://doi.org/10.1134/s1087659606060010
Publikováno v:
Glass Physics and Chemistry. 32:146-152
This paper reports on the results of the investigation of KGSS 0180/35 neodymium phosphate glasses produced on an industrial scale under oxidizing conditions and glasses prepared under experimental conditions in which iron and copper in small amounts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::733681c52d12346d7ab3c48f007eb6b2
https://doi.org/10.1134/s1087659606020040
https://doi.org/10.1134/s1087659606020040
Autor:
S. I. Nikitina, Yu. K. Fedorov, L. G. Baikova, L. V. Tikhonova, A. B. Sinani, V. P. Pukh, T. P. Kazannikova
Publikováno v:
Glass Physics and Chemistry. 30:420-424
The possibility of improving the mechanical properties of potassium aluminum metaphosphate glasses through the introduction of silicon oxide into the glass composition is analyzed. It is shown that the elastic moduli (Young modulus, shear modulus, Po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f430ac77ca1567cc5e8ab1376df72162
https://doi.org/10.1023/b:gpac.0000045922.98699.1f
https://doi.org/10.1023/b:gpac.0000045922.98699.1f