S
S.T. Rogowski
Researcher at Sandia National Laboratories
Publications - 13
Citations - 277
S.T. Rogowski is an academic researcher from Sandia National Laboratories. The author has contributed to research in topics: Linear transformer driver & Pulsed power. The author has an hindex of 7, co-authored 13 publications receiving 258 citations.
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Journal ArticleDOI
High-Current Linear Transformer Driver Development at Sandia National Laboratories
Michael G. Mazarakis,William E. Fowler,K. L. LeChien,F. W. Long,M. Keith Matzen,Dillon H. McDaniel,R. McKee,Craig L. Olson,John L. Porter,S.T. Rogowski,Kenneth W. Struve,William A. Stygar,Joe R Woodworth,A.A. Kim,V.A. Sinebryukhov,Ronald M. Gilgenbach,Matthew R. Gomez,David M. French,Yue Ying Lau,J. C. Zier,D.M. VanDeValde,R. A. Sharpe,Kevin S. Ward +22 more
TL;DR: Sandia is actively pursuing the development of new accelerators based on the new technology of the Linear Transformer Driver (LTD), and is preparing a new LTD laboratory to house the 10, 1-MA, 100-kV LTD cavities recently constructed and received from the HCEI, Tomsk, Russia.
Journal ArticleDOI
High current, 0.5-MA, fast, 100-ns, linear transformer driver experiments
Michael G. Mazarakis,William E. Fowler,A.A. Kim,V.A. Sinebryukhov,S.T. Rogowski,R. A. Sharpe,Dillon H. McDaniel,Craig L. Olson,John L. Porter,Kenneth W. Struve,William A. Stygar,Joseph Ray Woodworth +11 more
TL;DR: The linear transformer driver (LTD) is a new method for constructing high-current, high-voltage pulsed accelerators as discussed by the authors, which switches and inductively adds the pulses at low voltage straight out of the capacitors through low inductance transfer and soft iron core isolation.
Proceedings ArticleDOI
High Current Fast 100-NS LTD Driver Development in Sandia Laboratory
M. G. Mazarakisaa,William E. Fowler,F. W. Long,Dillon H. McDaniel,Craig L. Olson,S.T. Rogowski,R. A. Sharpe,Kenneth W. Struve,A.A. Kim +8 more
TL;DR: In this paper, the authors present a first cut design of an IFE, linear transformer driver (LTD) for a very high current Z-pinch driver (ZX) with a frequency of 0.1 Hz.
Proceedings ArticleDOI
Operation and Performance of the First High Current LTD at Sandia National Laboratories
S.T. Rogowski,William E. Fowler,M. Mazarakis,Craig L. Olson,Dillon H. McDaniel,Kenneth W. Struve,R. A. Sharpe +6 more
TL;DR: A High Current Liner Transformer Driver (LTD) is operating at Sandia National Laboratories with an LTD/100 cavity running in rep-rate mode, achieving a mean peak current of 514.6 kA plusmn 4.8 kA with a rise time of 60.7 ns as discussed by the authors.
Proceedings ArticleDOI
A new laser trigger system for current pulse shaping and jitter reduction on Z
David E. Bliss,R.T. Collins,Devon Gardner Dalton,E.J. Dawson,R.L. Doty,T.L. Downey,H.C. Harjes,E.A. Illescas,Marcus D. Knudson,Barbara Lewis,J.A. Mills,S.D. Ploor,J.W. Podsednik,S.T. Rogowski,M.S. Shams,Kenneth W. Struve +15 more
TL;DR: In this article, a new laser trigger system (LTS) is installed on Z that benefits the experimenter with reduced temporal jitter on the X-ray output, the confidence to use command triggers for time sensitive diagnostics and the ability to shape the current pulse at the load.