Publications of F. Hollmann

Kasparek, W.; Plaum, B.; Lechte, C.; Filipovic, E.; Erckmann, V.; Grünwald, G.; Hollmann, F.; Maraschek, M.; Michel, G.; Monaco, F. et al.; Müller, S.; Noke, F.; Purps, F.; Schubert, M.; Schütz, H.; Stober, J.; Wagner, D.; van den Braber, R.; Doelman, N.; Fritz, E.; Bongers, W.; Krijger, B.; Petelin, M.; Lubyako, L.; Bruschi, A.; Sakamoto, K.; ASDEX Upgrade Team: 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)

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

Doelman, N.; Van den Braber, R.; Kasparek, W.; Erckmann, V.; Bongers, W.; Stober, J.; Fritz, E.; Dekker, B.; Krijger, B.; Hollmann, F. et al.; Michel, G.; Noke, F.; Purps, F.; Maraschek, M.; Monaco, F.; Müller, S.; Schütz, H.; Wagner, D.; ASDEX Upgrade Team: Adaptive mirror control for an optical resonator cavity. 52nd IEEE Conference on Decision and Control (CDC), Florence, December 10, 2013 - December 13, 2013. Decision and Control (Cdc), 2013 IEEE 52nd Annual Conference on, pp. 5558 - 5564 (2013)

Kasparek, W.; Plaum, B.; Brand, P.; Lechte, C.; Saliba, M.; Wang, Y.; Erckmann, V.; Hollmann, F.; Michel, G.; Noke, F. et al.; Purps, F.; Stober, J.; Wagner, D.; Petelin, M.; Koposova, E.; Lubyako, L.; Doelman, N.; van den Braber, R.; Bruschi, A.; Bongers, W.; Thoen, D. J.: Development of Compact Resonant Diplexers for ECRH: Design, Recent Results and Plans. In: Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC-16): Proceedings of the 16th Joint Workshop, pp. 382 - 389 (Ed. Prater, R.). 16th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, Sanya, April 12, 2010 - April 15, 2010. World Scientific Publishing Co., Singapore (2011)

Kasparek, W.; Petelin, M.; Shchegolkov, D.; Erckmann, V.; Bruschi, A.; Braune, H.; Hollmann, F.; Jonitz, L.; Michel, G.; Laqua, H. P. et al.; Noke, F.; Purps, F.; Schulz, T.; Brand, P.; Plaum, B.; Wubie, W.; Koshurinov, Y.; Lubyako, L.; Bin, W.; D'Arcangelo, O.; ECRH Group at IPP Greifswald; ECRH Group at FZK Karlsruhe; ECRH Group at IFP Milano; ECRH Group at IAP Nizhny Novgorod; ECRH Group at IPF Stuttgart: High-power microwave diplexers for advanced ECRH systems. In: Strong Microwaves: Sources and Applications. Proceedings of the 7th International Workshop, pp. 27 - 39 (Ed. Litvak, A. G.). 7th International Workshop Strong Microwaves: Sources and Application, Nizhny Novgorod, July 27, 2008 - August 02, 2008. Russian Academy of Sciences, Nizhny Novgorod (2009)

Kasparek, W.; Erckmann, V.; Gantenbein, G.; Plaum, B.; Schwörer, K.; Wacker, R.; Grünert, M.; Hollmann, F.; Jonitz, L.; Laqua, H. P. et al.; Michel, G.; Noke, F.; Purps, F.; Wagner, D.; Chirkov, A. V.; Denisov, G. G.; Kuzikov, S. V.; Ohkubo, K.; Bruschi, A.; Cirant, S.; Gandini, F.; Verhoeven, A. G.; ECRH Group at IPP; ECRH Group at FZK; ECRH Group at IPF: Low- and high-power investigations of an ITER Remote Steering Launcher Mock-up. In: Proceedings of the 6th International Workshop “Strong Microwaves in Plasmas”, pp. 489 - 498 (Ed. Litvak, A. G.). 6th International Workshop “Strong Microwaves in Plasmas”, Nizhny Novgorod, July 25, 2005 - August 01, 2005. Russian Academy of Science, Institute of Applied Physics, Nizhny Novgorod (2006)

Gantenbein, G.; Kasparek, W.; Plaum, B.; Schwörer, K.; Grünert, M.; Erckmann, V.; Hollmann, F.; Jonitz, L.; Laqua, H.; Michel, G. et al.; Noke, F.; Purps, F.; Bruschi, A.; Cirant, S.; Gandini, F.; Verhoeven, A. G. A.; ECRH Group at IPP Greifswald; ECRH Groups at FZK Karlsruhe; ECRH Groups at IPF Stuttgart: High-power Tests of a Remote Steering Launcher Mock-up at 140 GHZ. In: Electron Cyclotron Emission and Electron Cyclotron Heating. Proceedings of the 13th Joint Workshop, pp. 310 - 314 (Ed. Litvak, A.). 13th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC-13), Nizhny Novgorod, May 17, 2004 - May 20, 2004. Institute of Applied Physics, Nizhny Novgorod (2005)

Gantenbein, G.; Kasparek, W.; Plaum, B.; Schwörer, K.; Grünert, M.; Erckmann, V.; Hollmann, F.; Jonitz, L.; Laqua, H.; Michel, G. et al.; Noke, F.; Purps, F.; Bruschi, A.; Cirant, S.; Gandini, F.; Verhoeven, A. G. A.; ECRH Group: High-power Tests of a Remote Steering Launcher Mock-up at 140 GHZ. In: 13th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating. Papers and Contributions. 13th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC-13), Nizhny Novgorod, May 17, 2004 - May 20, 2004. (2004)

Kasparek, W.; Dammertz, G.; Erckmann, V.; Gantenbein, G.; Grünert, M.; Hollmann, F.; Jonitz, L.; Laqua, H.; Michel, G.; Noke, F. et al.; Plaum, B.; Purps, F.; Schultz, T.; Schwörer, K.; Weissgerber, M.: First high-power tests of the 140 GHz, 10 MW CW transmission system for ECRH on the stellarator W7-X. In: Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics (IRMMW 2004/THz 2004), Tu3.4, pp. 223 - 224 (Eds. Thumm, M.; Wiesbeck, W.). Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics, Karlsruhe, September 27, 2004 - October 01, 2004. University of Karlsruhe (TH), Karlsruhe (2004)

Kasparek, W.; Dammertz, G.; Erckmann, V.; Gantenbein, G.; Hailer, H.; Hollmann, F.; Jonitz, L.; Laqua, H. P.; Leonhardt, W.; Michel, G. et al.; Schmid, M.; Schüller, P. G.; Schwörer, K.; Wacker, R.; Weissgerber, M.: The transmission system for ECRH on the stellarator W7-X: design issues and tests of prototype components. In: Strong Microwaves in Plasmas: Proceedings of the 5. International Workshop, Nizhny Novgorod, 1-9 August 2002, pp. 333 - 339 (Ed. Litvak, A. G.). Strong Microwaves in Plasmas, 5, Nizhny Novgorod (RU), August 01, 2002 - August 09, 2002. Russian Academy of Sciences, Institute of Applied Physics, Nizhny Novgorod (2003)

Kasparek, W.; Gantenbein, G.; Plaum, B.; Wacker, R.; Filipovic, E.; Chirkov, A. V.; Denisov, G. G.; Kuzikov, S. V.; Ohkubo, K.; Hollmann, F. et al.; Wagner, D.: Performance of a remote steering antenna for ECRH/ECCD applications using 4-Wall corrugated square wave-guide. In: Proceedings of the 12th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Heating, pp. 481 - 487 (Ed. Giruzzi, G.). Electron Cyclotron Emission and Electron Cyclotron Heating (EC-12), Aix-en-Provence (FR), May 13, 2002 - May 16, 2002. World Scientific Publ., New Jersey, NJ (2003)

Michel, G.; Brand, P.; Erckmann, V.; Gantenbein, G.; Hollmann, F.; Jonitz, L.; Kasparek, W.; Laqua, H. P.; Leonhardt, W.; Müller, G. et al.; Purps, F.; Schmid, M.; Schulz, T.; Thumm, M.; ECRH Teams at Forschungszentrum Karlsruhe; ECRH Team at Institut für Plasmaforschung Stuttgart: Progress of the 10 MW ECRH System for W7-X. In: Proceedings of the 12. Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Heating, pp. 493 - 497 (Ed. Giruzzi, G.). Electron Cyclotron Emission and Electron Cyclotron Heating, Aix-en-Provence, May 13, 2002 - May 16, 2002. World Scientific Publ., New Jersey, NJ (2003)

Polei, N. S.; Stange, T.; Noke, F.; Hollmann, F.; Laqua, H. P.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Development of an ECRH plasma start-up scenario for X3 heating at 1.8 T at Wendelstein 7-X. DPG-Frühjahrstagung 2024, Greifswald (submitted)

Braune, H.; Erckmann, V.; Hollmann, F.; Kasparek, W.; Laqua, H. P.; Lechte, C.; Marsen, S.; Noke, F.; Purps, F.; Reintrog, A. et al.; Schlüter, K.-H.; Schneider, N.; Schulz, T.; Stange, T.; Uhren, P.; W7-X ECRH Team, Max Planck Institute for Plasma Physics, Max Planck Society; W7-X ECRH Team at IGVP; W7-X ECRH Team at KIT: Reliable and safe simultaneous operation of the W7-X gyrotrons. 27th Joint Russian-German Workshop on ECRH and Gyrotrons, Greifswald (2016)

Stange, T.; Kasparek, W.; Laqua, H. P.; Erckmann, V.; Marsen, S.; Hollmann, F.; Schneider, N.; Michel, G.; Noke, F.; Purps, F. et al.; Schulz, T.; Braune, H.; W7-X ECRH Team, Max Planck Institute for Plasma Physics, Max Planck Society: How to bring megawatt ECRH power into W7-X. 27th Joint Russian-German Workshop on ECRH and Gyrotrons, Greifswald (2016)

Doelman, N.; Van den Braber, R.; Kasparek, W.; Erckmann, V.; Bongers, W.; Stober, J.; Fritz, E.; Dekker, B.; Krijger, B.; Hollmann, F. et al.; Michel, G.; Noke, F.; Purps, F.; Maraschek, M.; Monaco, F.; Müller, S.; Schütz, H.; Wagner, D.; ASDEX Upgrade Team: Adaptive Mirror Control for an Optical Resonator Cavity. 52nd IEEE Annual Conference on Decision and Control (CDC), Firenze (2013)

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.; Elzendoorn, B. S. Q.; Goede, A. P. H.; Grünwald, G.; Hollmann, F.; Krijger, B.; Kaas, G.; Michel, G.; Monaco, F.; Noke, F.; Nuij, P. W. J. M.; Plaum, B.; Purps, F.; Pierik, J. G. W. t.; Stober, J.; Schütz, H.; Wagner, D.; ASDEX Upgrade Team: Commissioning of line-of-sight ECE system within waveguide based ECRH transmission systems on ASDEX Upgrade. 17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC-17), Deurne (2012)

Doelman, N.; van den Braber, R.; Kasparek, W.; Erckmann, V.; Bongers, W.; Krijger, B.; Stober, J.; Fritz, E.; Dekker, B.; Klop, W. et al.; Hollmann, F.; Michel, G.; Noke, F.; Purps, F.; de Baar, M.; Maraschek, M.; Monaco, F.; Müller, S.; Schütz, H.; Wagner, D.; ASDEX Upgrade Team: Controlled Mirror Motion System for Resonant Diplexers in ECRH Applications. 17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC-17), Deurne (2012)

Braune, H.; Erckmann, V.; Hollmann, F.; Kasparek, W.; Noke, F.; Purps, F.; Schulz, T.; Wagner, D.: A new CW-load for high power ECRH systems. 36th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2011), Houston, TX (2011)

Kasparek, W.; van den Braber, R.; Doelman, N.; Fritz, E.; Erckmann, V.; Hollmann, F.; Michel, G.; Noke, F.; Purps, F.; Bongers, W. et al.; Krijger, B.; Eminoglou, E.; Petelin, M.; Lubyako, L.; Bruschi, A.; Stober, J.; Wagner, D.; Plaum, B.; Filipovic, E.; Saliba, M.: Controlled high-power microwave diplexers. 8th International Workshop “Strong Microwaves and Terahertz Waves: Sources and Applications”, Nizhny Novgorod (2011)