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Aleksandr Grigorievich Litvak
Researcher at Russian Academy of Sciences
Publications - 115
Citations - 977
Aleksandr Grigorievich Litvak is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Gyrotron & ASDEX Upgrade. The author has an hindex of 15, co-authored 115 publications receiving 877 citations. Previous affiliations of Aleksandr Grigorievich Litvak include N. I. Lobachevsky State University of Nizhny Novgorod.
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Journal ArticleDOI
Megawatt gyrotrons for ECR heating and current-drive systems in controlled-fusion facilities
TL;DR: In this paper, the results and main trends in developing megawatt gyrotrons used as microwave sources for electron-cyclotron wave systems in controlled-fusion facilities are discussed.
Journal ArticleDOI
Development of 170 GHz/1 MW Russian gyrotron for ITER
V. E. Zapevalov,G. G. Denisov,V.A. Flyagin,A. Sh. Fix,A. N. Kuftin,Aleksandr Grigorievich Litvak,M.V. Agapova,V.N. Iljin,V. A. Khmara,V.E. Myasnikov,V.O. Nichiporenko,L. G. Popov,S.V. Usachev,V.V. Alikaev,V.I. Iljin +14 more
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Status of the new multi-frequency ECRH system for ASDEX Upgrade
D. Wagner,G. Grunwald,F. Leuterer,A. Manini,F. Monaco,M. Münich,H. Schütz,J. Stober,H. Zohm,Th. Franke,Manfred Thumm,Manfred Thumm,G. Gantenbein,R. Heidinger,Andreas Meier,W. Kasparek,Carsten Lechte,Aleksandr Grigorievich Litvak,Gregory G. Denisov,A. V. Chirkov,E. M. Tai,L. G. Popov,V. O. Nichiporenko,V. E. Myasnikov,E. A. Solyanova,S. A. Malygin,Fernando Meo,Paul P. Woskov +27 more
TL;DR: In this article, the first two step-tunable ECRH gyrotrons, working at 105 and 140 GHz, were installed and tested at the ASDEX Upgrade tokamak experiment.
Journal ArticleDOI
Mastering the terahertz domain: sources and applications
Journal ArticleDOI
Status, Operation, and Extension of the ECRH System at ASDEX Upgrade
D. Wagner,J. Stober,F. Leuterer,F. Monaco,Stefan Müller,M. Münich,C. J. Rapson,M. Reich,M. Schubert,H. Schütz,W. Treutterer,H. Zohm,Manfred Thumm,T.A. Scherer,Andreas Meier,G. Gantenbein,John Jelonnek,W. Kasparek,Carsten Lechte,Burkhard Plaum,Timothy Goodman,Aleksandr Grigorievich Litvak,Gregory G. Denisov,A. V. Chirkov,V. E. Zapevalov,V. I. Malygin,L. G. Popov,V. O. Nichiporenko,V. E. Myasnikov,E. M. Tai,E. A. Solyanova,S. A. Malygin +31 more
TL;DR: In this paper, the upgraded electron cyclotron resonance heating (ECRH) system at ASDEX upgrade (AUG) has been routinely used with eight gyrotrons during the last experimental campaign.