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I.I. Orlovskiy
Researcher at Kurchatov Institute
Publications - 27
Citations - 317
I.I. Orlovskiy is an academic researcher from Kurchatov Institute. The author has contributed to research in topics: Irradiation & Optical fiber. The author has an hindex of 7, co-authored 27 publications receiving 251 citations.
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Journal ArticleDOI
Progress in research and development of mirrors for ITER diagnostics
Andrey Litnovsky,V. S. Voitsenya,Tatsuo Sugie,G. De Temmerman,A. E. Costley,A. J. H. Donné,K.Yu. Vukolov,I.I. Orlovskiy,Jeffrey N. Brooks,Jean Paul Allain,Vladislav Kotov,A. Semerok,P.-Y. Thro,Tsuyoshi Akiyama,N. Yoshida,T. Tokunaga,Kazuo Kawahata +16 more
TL;DR: In this article, the authors provide an overview of new results in the field of first mirrors, covering the manufacturing of ITER mirror prototypes, investigations of mitigation of deposition and mirror cleaning and the predictive modelling of the mirror performance in ITER.
Journal ArticleDOI
Investigations of single crystal and polycrystalline metal mirrors under erosion conditions in TEXTOR
Andrey Litnovsky,G. De Temmerman,K. Vukolov,P. Wienhold,V. Philipps,Oliver Schmitz,U. Samm,Gennady Sergienko,Peter Oelhafen,Michael Büttner,I.I. Orlovskiy,A. Yastrebkov,Uwe Breuer,A. Scholl +13 more
TL;DR: In this article, single crystal molybdenum, tungsten and polycrystalline (PC) mirrors were exposed under the same conditions in the SOL plasma of TEXTOR.
Journal ArticleDOI
Diagnostic mirrors for ITER: research in the frame of International Tokamak Physics Activity
Andrey Litnovsky,V. S. Voitsenya,Roger Reichle,Michael Walsh,A.G. Razdobarin,A. M. Dmitriev,N.A. Babinov,Laurent Marot,L. Moser,Rong Yan,Marek Rubel,Anna Widdowson,Sunwoo Moon,S.G. Oh,YoungHwa An,P. Shigin,I.I. Orlovskiy,K.Yu. Vukolov,E.N. Andreenko,A. Krimmer,Vladislav Kotov,Ph. Mertens +21 more
TL;DR: In this article, the first in situ cleaning using radiofrequency (RF) plasma was conducted in EAST tokamak with a mock-up plate of ITER edge Thomson Scattering (ETS) with five inserted mirrors.
Journal ArticleDOI
MHD-mode locking by controlled halo-current in the T-10 tokamak
A. Chudnovskiy,Yu.V. Gvozdkov,N.V. Ivanov,A. M. Kakurin,A.A. Medvedev,I.I. Orlovskiy,Yu.D. Pavlov,V.V. Piterskiy,V. D. Pustovitov,M. B. Safonova,V. V. Volkov,Tj-Ii Team +11 more
TL;DR: In this article, an EMF source controlled with a preprogrammed signal or with a feedback m = 2 signal was introduced into the external part of the halo-current circuit.
Journal ArticleDOI
Thermal and neutron tests of multilayered dielectric mirrors
I.I. Orlovskiy,K.Yu. Vukolov +1 more
TL;DR: In this paper, two types of dielectric mirrors made of alternating layers of TiO 2 /SiO 2 and ZrO 2/SiO2 on a silica glass substrate were irradiated to a fluence of 10 19 −n/cm 2 in water-moderated nuclear reactor at ambient water temperature 50 °C. In result, all the samples retained their optical properties and structural integrity under irradiation, some of them showed structural degradation during heating.