Publications of D. Wagner

Wagner, D.; Thumm, M.; Arnold, A.: Mode generator for the cold test of step-tunable gyrotrons. In: Proceedings of the 27th International Conference on Infrared and Millimeter Waves, pp. 303 - 304 (Ed. Temkin, R.J.). 27th International Conference on Infrared and Millimeter Waves, San Diego, September 22, 2002 - September 26, 2002. IEEE Press, New York,NY (2002)

Yang, X.; Piosczyk, B.; Wagner, D.; Borie, E.; Heidinger, R.; Dammertz, G.; Thumm, M.: Analysis of transmission characteristics for single and double disk windows. In: Proceedings of the 27th International Conference on Infrared and Millimeter Waves, pp. 157 - 158 (Ed. Temkin, R.J.). 27th International Conference on Infrared and Millimeter Waves, San Diego, September 22, 2002 - September 26, 2002. IEEE Press, New York,NY (2002)

Zohm, H.; Gantenbein, G.; Günter, S.; Leuterer, F.; Maraschek, M.; Meskat, J.; Peeters, A. G.; Suttrop, W.; Wagner, D.; ASDEX Upgrade Team et al.; ECRH-Group: Experiments on MHD Mode Stabilisation by ECCD in ASDEX Upgrade. In: 1998 International Congress on Plasma Physics and 25th EPS Conference on Controlled Fusion and Plasma Physics. Contributed Papers, pp. 480 - 483 (Ed. Pavlo, P.). 1998 International Congress on Plasma Physics and 25th EPS Conference on Controlled Fusion and Plasma Physics, Prague, June 29, 1998 - July 03, 1998. European Physical Society, Geneva (1998)

Wagner, D.; Leuterer, F.; Monaco, F.; Schütz, H.; Stober, J.: In-situ Low Power Tests of the ASDEX Upgrade ECRH Transmission Line. 22nd Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-22), Daejeon (submitted)

Wagner, D.; Leuterer, F.; Plaum, B.; Schütz, H.; Stober, J.; Thumm, M.: Beam Quality Measurements at the ASDEX Upgrade ECRH System. 49th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW THz 2024), Perth (submitted)

Wagner, D.; Kasparek, W.; Leuterer, F.; Schütz, H.; Stober, J.; Thumm, M.: A Combined 60/170 GHz Notch Filter for Collective Thomson Scattering at ITER. 48th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW THz 2022), Montreal (submitted)

Ruess, T.; Gantenbein, G.; Jin, J.; Marek, A.; Rzesnicki, T.; Thumm, M.; Wagner, D.; Jelonnek, J.: Verification of the 170/204 GHz Quasi-Optical Output Coupler of the 2 MW Coaxial-Cavity Gyrotron using a Mode Generator Setup. 14th German Microwave Conference (GeMic 2022), Ulm (2022)

Wagner, D.; Kasparek, W.; Leuterer, F.; Monaco, F.; Ruess, T.; Schütz, H.; Stober, J.; Thumm, M.: Compact Multi-Frequency Sub-THz Notch Filters with Rejection within and above the Pass Band. 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW THz 2022) (Virtual Edition), Delft (submitted)

Illy, S.; Avramidis, K.; Ioannidis, Z.; Aiello, G.; Benin, P.; Chelis, I.; Dinklage, A.; Gantenbein, G.; Jelonnek, J.; Jin, J. et al.; Laqua, H.; Leggieri, A.; Legrand, F.; Marek, A.; Marsen, S.; Pagonakis, I.; Ruess, T.; Rzesnicki, T.; Scherer, T.; Strauss, D.; Thumm, M.; Tigelis, I.; Wagner, D.; Weggen, J.; Wolf, R. C.: Recent Development of a 1.5 MW, 140 GHz Continuous-Wave Gyrotron for the Upgraded ECRH System at W7-X. 45th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW THz 2020) (Virtual Edition), Buffalo, NY (submitted)

Schubert, M.; Stober, J.; Herrmann, A.; Grigore, E.; Kasparek, W.; Lechte, C.; Monaco, F.; Petzold, B.; Plaum, B.; Poli, E. et al.; Ruset, C.; Vorbrugg, S.; Wagner, D.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Experiments with reduced single pass absorption at ASDEX Upgrade – instrumentation and applications. 21st Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Saint-Paul-lez-Durance (submitted)

Avramidis, K. A.; Ioannidis, Z. C.; Aiello, G.; Chelis, I.; Dinklage, A.; Gantenbein, G.; Illy, S.; Jin, J.; Laqua, H. P.; Marek, A. et al.; Marsen, S.; Noke, F.; Pagonakis, I. G.; Ruess, T.; Rzesnicki, T.; Stange, T.; Strauss, D.; Thumm, M.; Tigelis, I.; Wagner, D.; Weggen, J.; Wolf, R. C.; Jelonnek, J.: Progress in the Development of a 1.5 MW, 140 GHz Gyrotron for the Upgrade of the ECRH System at W7-X. US-EU-JPN RF Heating Technology Workshop: Workshop on RF Heating Technology of Fusion Plasmas 2019, Freiburg (submitted)

Ruess, T.; Avramidis, K. A.; Gantenbein, G.; Ioannidis, Z.; Illy, S.; Jin, J.; Lutz, F.-C.; Marek, A.; Ruess, S.; Rzesnicki, T. et al.; Weggen, J.; Thumm, M.; Wagner, D.; Jelonnek, J.: Automated Generation of High-Order Modes for Tests of Quasi-Optical Systems of Gyrotrons for W7-X Stellarator. 12th German Microwave Conference (GeMiC), Stuttgart (2019)

Schubert, M.; Plaum, B.; Stober, J.; Herrmann, A.; Ruset, C.; Grigore, E.; Kasparek, W.; Lechte, C.; Monaco, F.; Petzold, B. et al.; Poli, E.; Schütz, H.; Vorbrugg, S.; Wagner, D.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Progress with advanced ICRF schemes in support of ITER operations on AUG and JET. US-EU-JPN RF Heating Technology Workshop: Workshop on RF Heating Technology of Fusion Plasmas 2019, Freiburg (submitted)

Stober, J.; Angioni, C.; Banon Navarro, A.; Bobkov, V.; Bock, A.; Fable, E.; Fischer, R.; Gil, L.; Görler, T.; Happel, T. et al.; Kasparek, W.; Leuterer, F.; McDermott, R.; Monaco, F.; Münich, M.; Plaum, B.; Pütterich, T.; Reisner, M.; Schubert, M.; Suttrop, W.; Wagner, D.; Zohm, H.; EUROfusion MST1 Team; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Exploring Fusion-Reactor Physics with High-Power Electron-Cyclotron-Resonance Heating (ECRH) on ASDEX Upgrade. 46th EPS Conference on Plasma Physics, Milan (submitted)

Wagner, D.; Stober, J.; Kircher, M.; Leuterer, F.; Monaco, F.; Münich, M.; Schubert, M.; Zohm, H.; Gantenbein, G.; Jelonnek, J. et al.; Thumm, M.; Meier, A.; Scherer, T.; Strauss, D.; Kasparek, W.; Lechte, C.; Plaum, B.; Zach, A.; Litvak, A. G.; Denisov, G. G.; Chirkov, A.; Malygin, V.; Popov, L. G.; Nichiporenko, V. O.; Myasnikov, V. E.; Tai, E. M.; Solyanova, E. A.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Completion of the 8 MW Multi-Frequency ECRH System at ASDEX Upgrade. 44th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW THz 2019), Paris (submitted)

Avramidis, K. A.; Ruess, T.; Mentgen, F.; Gantenbein, G.; Illy, S.; Ioannidis, Z. C.; Jin, J.; Laqua, H. P.; Pagonakis, I. G.; Rzesnicki, T. et al.; Thumm, M.; Wagner, D.; Wolf, R. C.; Jelonnek, J.: Studies towards an upgraded 1.5 MW gyrotron for W7-X. 20th Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Greifswald (submitted)

Lechte, C.; Kasparek, W.; Plaum, B.; Leuterer, F.; Schubert, M.; Stober, J.; Wagner, D.: Simulation of Polarising and Reflecting Gratings for High Power mm Waves. 20th Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Greifswald (submitted)

Schubert, M.; Plaum, B.; Stober, J.; Herrmann, A.; Kasparek, W.; Lechte, C.; Leuterer, F.; Monaco, F.; Petzold, B.; Poli, E. et al.; Vorbrugg, S.; Wagner, D.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Beam tracing study for design and operation of two-pass electron cyclotron heating at ASDEX Upgrade. 20th Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Greifswald (submitted)

Stober, J.; Kircher, M.; Leuterer, F.; Monaco, F.; Münich, M.; Schubert, M.; Wagner, D.; Bock, A.; Burckhart, A.; Geiger, B. et al.; Herrmann, A.; Rittich, D.; Zohm, H.; Gantenbein, G.; Jelonnek, J.; Thumm, M.; Meier, A.; Scherer, T.; Strauss, D.; Kasparek, W.; Lechte, C.; Plaum, B.; Zach, A.; Litvak, A. G.; Denisov, G. G.; Chirkov, A.; Malygin, V.; Popov, L. G.; Nichiporenko, V. O.; Myasnikov, V. E.; Tai, E. M.; Solyanova, E. A.; Usachev, S.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: The 8 MW dual-frequency ECRH system of ASDEX Upgrade. 20th Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Greifswald (submitted)

Wagner, D.; Leuterer, F.; Kasparek, W.; Lechte, C.; Stober, J.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Prediction of Ohmic Losses in Miter Bend Polarizers. 30th Joint Russian-German Meeting on ECRH and Gyrotrons, Nizhny Novgorod (submitted)