Publications of H. Braune

Laqua, H. P.; Braune, H.; Marsen, S.; Moseev, D.; Oosterbeek, H.; Stange, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Experiences from long-pulse ECRH operation at W7-X. 65th Annual Meeting of the APS Division of Plasma Physics, Denver, CO (submitted)

Moseev, D.; Ponomarenko, S.; Laqua, H. P.; Stange, T.; Nielsen, S. K.; Braune, H.; Gantenbein, G.; Illy, S.; Jelonnek, J.; Kasparek, W. et al.; Krier, L.; Lechte, C.; Marsen, S.; Nishiura, M.; Plaum, B.; Ragona, R.; Ruess, T.; Salewski, M.; Stordiau, P.; Wolf, R. C.; Zimmermann, J.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Commissioning and first results of the 174 GHz CTS diagnostic at W7-X. 20th International Symposium on Laser-Aided Plasma Diagnostics 2023 (LAPD20), Kyoto (submitted)

Ponomarenko, S.; Moseev, D.; Stange, T.; Braune, H.; Gantenbein, G.; Jelonnek, J.; Krier, L.; Kuleshov, A.; Laqua, H. P.; Lechte, C. et al.; Marsen, S.; Nielsen, S. K.; Oosterbeek, J. W.; Plaum, B.; Ragona, R.; Rasmussen, J.; Ruess, T.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Development and Commissioning of Upgraded Microwave Radiometer for CTS Diagnostics at W7-X Stellarator. 5th European Conference on Plasma Diagnostics (ECPD 2023), Rethymno (submitted)

Krier, L.; Avramidis, K.; Braune, H.; Gantenbein, G.; Illy, S.; Jelonnek, J.; Laqua, H.; Marsen, S.; Moseev, D.; Noke, F. et al.; Ruess, T.; Stange, T.; Thumm, M.; Wolf, R. C.: Progress on the Frequency Stabilization of MW-Class 140 GHz Gyrotrons at W7-X with a Phase-Locked Loop. 21st Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Saint-Paul-lez-Durance (submitted)

Krier, L.; Avramidis, K. A.; Braune, H.; Gantenbein, G.; Illy, S.; Jelonnek, J.; Laqua, H. P.; Marsen, S.; Moseev, D.; Noke, F. et al.; Ruess, T.; Stange, T.; Thumm, M.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Experimental Results of a PLL-stabilized MW-Class 140 GHz Gyrotron at W7-X. 8th ITG International Vacuum Electronics Workshop (IVEW) 2022 , Bad Honnef (submitted)

Laqua, H. P.; Leggieri, A.; Lechte, C.; Moseev, D.; Legrand, F.; Gantenbein, G.; Oosterbeek, H.; Braune, H.; Chelis, I.; Jin, J. et al.; Jelonnek, J.; Tigelis, J.; Avramidis, K.; Krier, L.; Thumm, M.; Wolf, R. C.; Illy, S.; Marsen, S.; Ruess, T.; Rzesnicki, T.; Stange, T.; Ioannidis, Z.: The ECRH-Power Upgrade at the Wendelstein 7-X Stellarator. 21st Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Saint-Paul-lez-Durance (submitted)

Zanini, M.; Aleynikova, K.; Buttenschön, B.; Brandt, C.; Braune, H.; Brunner, K. J.; Dinklage, A.; Gao, Y.; Hirsch, M.; Höfel, U. et al.; Knauer, J.; Laqua, H. P.; Marsen, S.; Marushchenko, N.; Pavone, A.; Rahbarnia, K.; Schilling, J.; Stange, T.; Strumberger, E.; Thomsen, H.; Turkin, Y.; Wolf, R. C.; Yu, Q.; Zocco, A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Sawtooth-like crashes at W7-X. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)

Laqua, H. P.; Baldzuhn, J.; Braune, H.; Bozhenkov, S.; Brunner, K.; Hirsch, M.; Hoefel, U.; Knauer, J.; Langenberg, A.; Marsen, S. et al.; Moseev, D.; Pablant, N.; Pasch, E.; Stange, T.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Characteristics of ECRH-plasmas at the W7-X Stellarator. 4th Asia Pacific Conference on Plasma Physics (AAPPS-DPP 2020), Virtual (submitted)

Braune, H.; Laqua, H. P.; Brunner, K. J.; Marsen, S.; Moseev, D.; Noke, F.; Purps, F.; Schneider, N.; Schulz, T.; Stange, T. et al.; Uhren, P.; Wilde, F.; Zanini, M.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society; W7-X Team at IGVP Stuttgart; W7-X Team at KIT Karlsruhe: ECRH with 10 gyrotrons at W7-X – achievements and enhancements. 44th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW THz 2019), Paris (submitted)

Laqua, H.; Braune, H.; Brunner, J.; Marsen, S.; Moseev, D.; Stange, T.; Wolf, R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Towards steady state high performance ECRH plasmas at W7-X. 61st Annual Meeting of the APS Division of Plasma Physics, Fort Lauderdale, FL (2019)

Braune, H.; Brunner, K. J.; Laqua, H. P.; Marsen, S.; Moseev, D.; Noke, F.; Purps, F.; Schneider, N.; Schulz, T.; Stange, T. et al.; Uhren, P.; Wilde, F.: Concurrent operation of 10 gyrotrons at W7-X – experience and improvement opportunities. 30th Joint Russian-German Meeting on ECRH and Gyrotrons, Nizhny Novgorod (submitted)

Braune, H.; Brunner, K. J.; Laqua, H. P.; Marsen, S.; Moseev, D.; Noke, F.; Purps, F.; Schneider, N.; Schulz, T.; Stange, T. et al.; Uhren, P.; W7-X ECRH Team, Max Planck Institute for Plasma Physics, Max Planck Society; W7-X ECRH Team at IGVP Stuttgart; W7-X ECRH Team at KIT Karlsruhe: ECRH at W7-X – concurrent operation of 10 gyrotrons. 43rd International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW THz 2018), Nagoya (submitted)

Laqua, H. P.; Baldzuhn, J.; Braune, H.; Bozhenkov, S.; Brunner, K. J.; Kazakov, Y. O.; Marsen, S.; Moseev, D.; Stange, T.; Wolf, R. C. et al.; Zanini, M.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Overview of W7-X ECRH Results. 20th Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Greifswald (submitted)

Laqua, H. P.; Baldzuhn, J.; Braune, H.; Bozhenkov, S.; Brunner, K. J.; Kazakov, Y. O.; Marsen, S.; Moseev, D.; Stange, T.; Wolf, R. C. et al.; Zanini, M.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Overview of the ECRH experiments at Wendelstein 7-X. 30th Joint Russian-German Meeting on ECRH and Gyrotrons, Nizhny Novgorod (submitted)

Braune, H.: Enhancements of the W7-X ECRH facility with respect to the next experiment campaign OP1.2. 10th International Workshop "Strong Microwaves and Terahertz Waves: Sources and Applications", Nizhny Novgorod (2017)

Brunner, K. J.; Braune, H.; Erckmann, V.; Kasparek, W.; Laqua, H. P.; Marsen, S.; Moseev, D.; Plaum , B.; Stange, T.; Weißgerber, M. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Continuous High Power Microwave Heating at the W7-X Stellarator. 10th International Workshop "Strong Microwaves and Terahertz Waves: Sources and Applications", Nizhny Novgorod (submitted)

Moseev, D.; Abramovic, I.; Berg, J. v. d.; Braune, H.; Jensen, T.; Kasparek, W.; Laqua, H. P.; Lechte, C.; Leipold, F.; Marsen, S. et al.; Nielsen, S. K.; Pavone, A.; Salewski, M.; Stange, T.; Stejner, M.; Rasmussen, J.; Weißgerber, M.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Design and commissioning of the collective Thomson scattering diagnostic at Wendelstein 7-X. 18th International Symposium on Laser-Aided Plasma Diagnostics (LAPD 2017), Prague (submitted)

Moseev, D.; Laqua, H. P.; Stange, T.; Marsen, S.; Braune, H.; Brunner, K. J.; Kasparek, W.; Oosterbeek, J. W.; Wolf, R. C.; Wilde, F. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: ECH Experiments and Stray Radiation Study in Wendelstein 7-X in the Context of Steady State Operation of Fusion Devices. 9th IAEA Technical Meeting on Steady State Operation of Magnetic Fusion Devices, Vienna (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)

Braune, H.; Laqua, H. P.; Marsen, S.; Moseev, D.; Noke, F.; Purps, F.; Schneider, N.; Schulz, T.; Stange, T.; Uhren, P.: Gyrotron operation during the first W7-X campaign – handling and reliability. 41st International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2016), Copenhagen (submitted)