Get started
Author

Frank Purps

Overview of first Wendelstein 7-X high-performance operation
2019 · T. Klinger, T. Andreeva, et al. · Nuclear Fusion · 248
PDF
Major results from the first plasma campaign of the Wendelstein 7-X stellarator
2017 · R.C. Wolf, A. Ali, et al. · Nuclear Fusion · 183
PDF
Demonstration of reduced neoclassical energy transport in Wendelstein 7-X
2021 · C. D. Beidler, H. M. Smith, et al. · Nature · 169
PDF
Confirmation of the topology of the Wendelstein 7-X magnetic field to better than 1:100,000
2016 · T. Sunn Pedersen, M. Otte, et al. · Nature Communications · 134
PDF
Technical challenges in the construction of the steady-state stellarator Wendelstein 7-X
2013 · H.-S. Bosch, R.C. Wolf, et al. · Nuclear Fusion · 96
PDF
Experimental confirmation of efficient island divertor operation and successful neoclassical transport optimization in Wendelstein 7-X
2021 · Thomas Sunn Pedersen, I. Abramovic, et al. · Nuclear Fusion · 56
PDF
Commissioning of inline ECE system within waveguide based ECRH transmission systems on ASDEX upgrade
2012 · W.A. Bongers, W. Kasparek, et al. · EPJ Web of Conferences · 19
PDF
Power Combination of Two 140-GHz Gyrotrons and Fast Switching of the Combined Beam
2009 · V. Erckmann, W. Kasparek, et al. · Fusion Science & Technology · 19
High-power microwave diplexers for advanced ECRH systems
2009 · W. Kasparek, M. Petelin, et al. · Fusion Engineering and Design · 18
High-power tests of a remote steering launcher mock-up at 140 GHz
2005 · B Plaum, G Gantenbein, et al. · Journal of Physics Conference Series · 17
Diplexers for Power Combination and Switching in High Power ECRH Systems
2010 · Alex Bruschi, Volker Erckmann, et al. · IEEE Transactions on Plasma Science · 16
Advances in high power calorimetric matched loads for short pulses and CW gyrotrons
2007 · W. Bin, A. Bruschi, et al. · Fusion Engineering and Design · 15
High-Power Performance of a Resonant Diplexer for Advanced ECRH
2011 · W. Kasparek, R. Van Den Braber, et al. · Fusion Science & Technology · 14
ECRH for W7-X: Transmission Losses of High-Power 140-GHz Wave Beams
2009 · V. Erckmann, W. Kasparek, et al. · Fusion Science & Technology · 12
High-Power Tests of a Remote-Steering Antenna at 140 GHz
2006 · B. Plaum, G. Gantenbein, et al. · Fusion Science & Technology · 12
Status of the 140GHz, 10MW CW transmission system for ECRH on the stellarator W7-X
2005 · W. Kasparek, P. Brand, et al. · Fusion Engineering and Design · 11
Controlled Mirror Motion System for Resonant Diplexers in ECRH Applications
2012 · N. Doelman, R. van den Braber, et al. · EPJ Web of Conferences · 8
PDF
Gyrotron operation during the first W7-X campaign-handling and reliability
2016 · H. Braune, H. P. Laqua, et al. · International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) · 7
Transverse field collector sweeping for the W7-X gyrotrons — Modulation techniques
2009 · H. Braune, V. Erckmann, et al. · International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) · 7
Enhanced transversal collector sweeping for high power CW gyrotrons
2008 · S. Illy, M. Schmid, et al. · International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) · 6
Advanced gyrotron collector sweeping with smooth power distribution
2007 · V. Erckmann, H. P. Laqua, et al. · Max Planck Institute for Plasma Physics · 6
Status of Resonant Diplexer Development for high-power ECRH Applications
2012 · W. Kasparek, B. Plaum, et al. · EPJ Web of Conferences · 5
PDF
Spectra of highly ionized xenon (6–30 nm) excited in W7-AS plasmas
2001 · H.H. Hacker, R. Burhenn, et al. · Applied Physics B · 5
Extended operation of the 1 MW, CW gyrotrons for W7-X
2007 · H. Braune, P. Brand, et al. · 4
Architecture of central control system for the 10MW ECRH-plant at W7-X
2007 · H. Braune, P. Brand, et al. · Fusion Engineering and Design · 4
Works count: 62
Citation count: 1,125
H-index: 13
I10-index: 16
Year
Topic
Type