Publications of F. Purps

Journal Article (16)

1.
Journal Article
Pedersen, T. S.; Abramovic, I.; Agostinetti, P.; Agredano Torres, M.; Äkäslompolo, S.; Alcuson Belloso, J.; Aleynikov, P.; Aleynikova, K.; Alhashimi, M.; Ali, A. et al.: Experimental confirmation of efficient island divertor operation and successful neoclassical transport optimization in Wendelstein 7-X. Nuclear Fusion 62, 042022 (2022)
2.
Journal Article
Klinger, T.; Andreeva, T.; Bozhenkov, S.; Brandt, C.; Burhenn, R.; Buttenschön, B.; Fuchert, G.; Geiger, B.; Grulke, O.; Laqua, H. P. et al.: Overview of first Wendelstein 7-X high-performance operation. Nuclear Fusion 59, 112004 (2019)
3.
Journal Article
Braune, H.; Brunner, K. J.; Laqua, H. P.; Marsen, S.; Moseev, D.; Noke, F.; Purps, F.; Schneider, N.; Schulz, T.; Stange, T. et al.: Concurrent operation of 10 gyrotrons at W7-X experience and improvement opportunities. EPJ Web of Conferences 187, 01003 (2018)
4.
Journal Article
Wolf, R. C.; Ali, A.; Alonso, A.; Baldzuhn, J.; Beidler, C. D.; Beurskens, M.; Biedermann, C.; Bosch, H.-S.; Bozhenkov, S.; Brakel, R. et al.: Major results from the first plasma campaign of the Wendelstein 7-X stellarator. Nuclear Fusion 57, 102020 (2017)
5.
Journal Article
Bosch, H.-S.; Wolf, R.; Andreeva, T.; Baldzuhn, J.; Birus, D.; Bluhm, T.; Bräuer, T.; Braune, H.; Bykov, V.; Cardella, A. et al.: Technical challenges in the construction of the steady-state stellarator Wendelstein 7-X. Nuclear Fusion 53, 126001 (15pp) (2013)
6.
Journal Article
Kasparek, W.; van den Braber, R.; Doelman, N.; Fritz, E.; Erckmann, V.; Hollmann, F.; Michel, G.; Noke, F.; Purps, F.; Bongers, W. et al.: High-Power Performance of a Resonant Diplexer for Advanced ECRH. Fusion Science and Technology 59 (4), pp. 729 - 741 (2011)
7.
Journal Article
Bruschi, A.; Erckmann, V.; Kasparek, W.; Petelin, M. I.; Thumm, M.; Bin, W.; Cirant, S.; D'Arcangelo, O.; Hollmann, F.; Lubyako, L. et al.: Diplexers for Power Combination and Switching in High Power ECRH Systems. IEEE Transactions on Plasma Science 38 (6, Part 1), pp. 1427 - 1438 (2010)
8.
Journal Article
Erckmann, V.; Kasparek, W.; Gantenbein, G.; Hollmann, F.; Jonitz, L.; Noke, F.; Purps, F.; Weissgerber, M.; W7-X ECRH Team at IPP Greifswald; W7-X ECRH Team at FZK Karlsruhe et al.: ECRH for W7-X: Transmission losses of high-power 140 GHz wave beams. Fusion Science and Technology 55 (1), pp. 16 - 22 (2009)
9.
Journal Article
Erckmann, V.; Kasparek, W.; Koshurinov, Y.; Lubyako, L.; Petelin, M. I.; Shchegolkov, D. Y.; Hollmann, F.; Michel, G.; Noke, F.; Purps, F. et al.: Power combination of two 140 GHz gyrotrons and fast switching of the combined beam. Fusion Science and Technology 55 (1), pp. 23 - 30 (2009)
10.
Journal Article
Kasparek, W.; Petelin, M.; Erckmann, V.; Bruschi, A.; Noke, F.; Purps, F.; Hollmann, F.; Koshurinov, Y.; Lubyako, L.; Plaum, B. et al.: High-power microwave diplexers for advanced ECRH systems. Fusion Engineering and Design 84 (2-6), pp. 1002 - 1005 (2009)
11.
Journal Article
Bin, W.; Bruschi, A.; Cirant, S.; Erckmann, V.; Gandini, F.; Granucci, G.; Hollmann, F.; Laqua, H. P.; Mellera, V.; Muzzini, V. et al.: Advances in high power calorimetric matched loads for short pulses and CW gyrotrons. Fusion Engineering and Design 82, pp. 775 - 784 (2007)
12.
Journal Article
Braune, H.; Brand, P.; Erckmann, V.; Jonitz, L.; Leonhardt, W.; Mellein, D.; Michel, G.; Mueller, G.; Purps, F.; Schlüter, K.-H. et al.: Architecture of central control system for the 10 MW ECRH-plant at W7-X. Fusion Engineering and Design 82, pp. 677 - 685 (2007)
13.
Journal Article
Plaum, B.; Gantenbein, G.; Kasparek, W.; Schwörer, K.; Grünert, M.; Braune, H.; Erckmann, V.; Hollmann, F.; Jonitz, L.; Laqua, H. et al.: High-Power Tests of a Remote-Steering Antenna at 140 GHz. Fusion Science and Technology 50, pp. 1 - 14 (2006)
14.
Journal Article
Kasparek, W.; Brand, P.; Braune, H.; Dammertz, G.; Erckmann, V.; Gantenbein, G.; Hollmann, F.; Grünert, M.; Kumric, H.; Jonitz, L. et al.: Status of the 140 GHz, 10 MW CW transmission system for ECRH on the stellarator W7-X. Fusion Engineering and Design 74, pp. 243 - 248 (2005)
15.
Journal Article
Plaum, B.; Erckmann, V.; Gantenbein, G.; Kasparek, W.; Schwörer, K.; Braune, H.; Grünert, M.; Hollmann, F.; Jonitz, L.; Laqua, H. P. et al.: High-power tests of a remote steering Launcher mock-up at 140 GHZ. Journal of Physics: Conference Series 25, pp. 120 - 129 (2005)

Book Chapter (3)

17.
Book Chapter
Bongers, W. A.; Kasparek, W.; Braber, R. v. d.; Doelman, N.; Petelin, M.; Lubyako, L.; Eminoglu, V.; Baar, M. R. d.; Donné, A. J. H.; Erckmann, V. et al.: Commissioning of line-of-sight ECE system within waveguide based ECRH transmission systems on ASDEX Upgrade. In: EC-17 – 17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, 03006 (6pp) (Eds. Westerhof, E.; Nuij, P. W. J. M.). EDP Sciences, Les Ulis Cedex A (2012)
18.
Book Chapter
Doelman, N.; van den Braber, R.; Kasparek, W.; Erckmann, V.; Bongers, W.; Krijger, B.; Stober, J.; Fritz, E.; Dekker, B.; Klop, W. et al.: Controlled Mirror Motion System for Resonant Diplexers in ECRH Applications. In: EC-17 – 17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, 04005 (6pp) (Eds. Westerhof, E.; Nuij, P. W. J. M.). EDP Sciences, Les Ulis Cedex A (2012)
19.
Book Chapter
Kasparek, W.; Plaum, B.; Lechte, C.; Filipovic, E.; Erckmann, V.; Grünwald, G.; Hollmann, F.; Maraschek, M.; Michel, G.; Monaco, F. et al.: Status of Resonant Diplexer Development for High-power ECRH Applications. In: EC-17 – 17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, 04008 (6pp) (Eds. Westerhof, E.; Nuij, P. W. J. M.). EDP Sciences, Les Ulis Cedex A (2012)

Proceedings (1)

20.
Proceedings
Controlled High-Power Microwave Diplexers. 8th International Workshop "Strong Microwaves and Terahertz Waves: Sources and Applications", Russia.