Zobrazeno 1 - 5
of 5
pro vyhledávání: '"N. V. Terpugov"'
Publikováno v:
IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY. :7-11
The results of studies of the structure, chemical and phase composition of the aluminide coating formed on the surface of EP718 alloy after its hot-dip aluminizing are presented. It is shown that the inner layer of the coating consists of a continuou
Autor:
Victor V. Atuchin, A. E. Plotnikov, I. N. Bobkov, C. C. Ziling, V. N. Semenenko, N. V. Terpugov
Publikováno v:
SPIE Proceedings.
In Rb:KTiOPO4 and Cs:KTiOPO4 waveguides, the dependence of the refractive index changes on the mole fraction of an admixture has been found to be of the form (Delta) ni equals Aic. In the Rb-doped case, the coefficients Ai are equal to Ax equals 0.03
Autor:
M. Kuneva, L. Pokrovskii, I. Savatinova, Vittorio M. N. Passaro, C. C. Ziling, N. V. Terpugov, Svetlen Tonchev, M. N. Armenise
The optical and structural properties of protonated lithium niobate waveguides have been investigated. The proton‐exchange process was performed by immersing Z‐cut substrates in molten pyrophosphoric and benzoic acids at 240 °C for 8 h. Surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dcade619271a343a903c6f1f82384ae
http://hdl.handle.net/11589/4447
http://hdl.handle.net/11589/4447
Publikováno v:
Journal of Engineering Physics and Thermophysics. 73:674-675
Results of a theoretical analysis of experimental data on the acoustic drying of a model capillary sample are presented. It is shown that most of the water is extracted from the sample in the form of microdroplets. The droplet size is evaluated.
Autor:
C. C. Ziling, N. V. Terpugov, Mariana K. Kuneva, Mario Nicola Armenise, L. Pokrovskii, I. Savatinova
Publikováno v:
SPIE Proceedings.
Efforts are made to correlate the hydrogen presence in proton-exchanged waveguides with their modal properties and vibrational spectra. The exchange process was performed by immersion Z-cut substrates in molten pyrophosphorlc acid at 240 °C for 8 h,