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Thumm, M.; Arnold, A.; Dammertz, G.; Gantenbein, G.; Heidinger, R.; Illy, S.; Leonhardt, W.; Neffe, G.; Piosczyk, B.; Schmid, M. et al.; Alberti, S.; Hogge, J. P.; Tran, M. Q.; Braune, H.; Erckmann, V.; Laqua, H.; Michel, G.; Brand, P.; Kasparek, W.; Magne, R.; Giguet, E.; Legrand, F.; Lievin, C.: EU megawatt-class 140 GHz CW gyrotron for W7-X. In: Proceedings of the National Symposium on Vacuum Electronic Devices and Applications (VEDA), PS2/1. National Symposium on Vacuum Electronic Devices and Applications (VEDA), Pilani, October 11, 2006 - October 13, 2006. Central Electronics Engineering Research Institute CEERI, Pilani (2006)

Dammertz, G.; Alberti, S.; Arnold, A.; Brand, P.; Braune, H.; Borie, E.; Erckmann, V.; Gantenbein, G.; Giguet, E.; Heidinger, R. et al.; Hogge, J. P.; Illy, S.; Kasparek, W.; Koppenburg, K.; Kuntze, M.; Laqua, H.; LeCloarec, G.; Legrand, F.; Leonhardt, W.; Liévin, C.; Magne, R.; Michel, G.; Müller, G.; Neffe, G.; Piosczyk, B.; Schmid, M.; Schwörer, K.; Thumm, M.; Tran, M. Q.: Progress in the Development of 1 MW CW Gyrotrons for the Stellarator W7-X. In: Electron Cyclotron Emission and Electron Cyclotron Heating. Proceedings of the 13th Joint Workshop, pp. 371 - 376 (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)

Erckmann, V.; Brand, P.; Braune, H.; Dammertz, G.; Gantenbein, G.; Kasparek, W.; Laqua, H. P.; Michel, G.; Thumm, M.; Weissgerber, M. et al.; W7-X ECRH Team at IPP; W7-X ECRH Team at FZK; W7-X ECRH Team at IPF: The 140 GHz, 10 MW, CW ECRH System for W7-X: A Training Field for ITER. In: IRMMW-THz 2005: the Joint 30th International Conference on Infrared and Millimeter Waves & 13th International Conference on Terahertz Electronics, p. 31 - 31 (Ed. Button, K.J.). Joint 30th International Conference on Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics (IRMMW-THZ 2005), Williamsburg,VA, September 19, 2005 - September 23, 2005. IEEE Operations Center, Piscataway,NJ (2005)

Dammertz, G.; Alberti, S.; Arnold, A.; Borie, E.; Brand, P.; Braune, H.; Erckmann, V.; Gantenbein, G.; Giguet, E.; Heidinger, R. et al.; Hogge, J. P.; Illy, S.; Kasparek, W.; Koppenburg, K.; Kunze, M.; Laqua, H.; Le Cloarec, G.; Legrand, F.; Piosczyk, B.; Schmid, M.; Thumm, M.; Tran, M. Q.: Status of the 1 MW, CW Gyrotrons for 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), M4.4, pp. 113 - 114 (Eds. Thumm, M.; Wiesbeck, W.). Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics (IRMMW 2004/THz 2004), Karlsruhe, September 27, 2004 - October 01, 2004. University of Karlsruhe (TH), Karlsruhe (2004)

Dammertz, G.; Alberti, S.; Arnold, A.; Brand, P.; Braune, H.; Borie, E.; Erckmann, V.; Gantenbein, G.; Giguet, E.; Heidinger, R. et al.; Hogge, J. P.; Illy, S.; Kasparek, W.; Koppenburg, K.; Kuntze, M.; Laqua, H.; LeCloarec, G.; Legrand, F.; Leonhardt, W.; Liévin, C.; Magne, R.; Michel, G.; Müller, G.; Neffe, G.; Piosczyk, B.; Schmid, M.; Schwörer, K.; Thumm, M.; Tran, M. Q.: Progress in the Development of 1 MW CW Gyrotrons for the Stellarator W7-X. 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)

Erckmann, V.; Brand, P.; Braune, H.; Dammertz, G.; Gantenbein, G.; Kasparek, W.; Laqua, H. P.; Michel, G.; Mueller, G. A.; Thumm, M. et al.; W7-X ECRH Team at IPP; W7-X ECRH Team at FZK; W7-X ECRH Team at IPF: The 10 MW ECRH and CD System for W7-X: Status and first tests. In: 31st EPS Conference on Plasma Physics, P-1.197 (Eds. Norreys, P.; Hutchinson, H.). 31st European Physical Society Conference on Plasma Physics, London, June 28, 2004 - July 02, 2004. European Physical Society, Geneva (2004)

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)

Laqua, H. P.; Braune, H.; Hirsch, M.; Höfel, U.; Marsen, S.; Moseev, D.; Stange, T.; Wauters, T.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: ECRH and ECCD Experiments at the Wendelstein7-X Stellarator. 58th Annual Meeting of the APS Division of Plasma Physics, San Jose, CA (submitted)