Publications of G. Michel

Dammertz, G.; Alberti, S.; Arnold, A.; Erckmann, V.; Gantenbein, G.; Giquet, E.; Heidinger, R.; Hogge, J. P.; Illy, S.; Kasparek, W. et al.; Koppenburg, K.; Laqua, H.; Legrand, F.; Lievin, C.; Michel, G.; Neffe, G.; Piosczyk, B.; Schmid, M.; Thumm, M.; Tran, M. Q.: Status of the 1-MW, 140-GHz, CW series-gyrotrons for W7-X. 18th Joint Russian-German Workshop on ECRH and Gyrotrons, Nizhny Novgorod, Moscow (2006)

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 Greifswald; W7-X ECRH Team at FZK Karlsruhe; W7-X ECRH Team at IPF Stuttgart: The 140 GHz, 10 MW, CW ECRH Plant for W7-X: A Training Field for ITER. 21st IAEA Fusion Energy Conference, Chengdu (2006)

Gantenbein, G.; Alberti, S.; Arnold, A.; Dammertz, G.; Erckmann, V.; Giguet, E.; Heidinger, R.; Hogge, J. P.; Illy, S.; Kasparek, W. et al.; Laqua, H. P.; Legrand, F.; Leonhardt, W.; Liévin, C.; Michel, G.; Neffe, G.; Piosczyk, B.; Schmid, M.; Thumm, M.; Tran, M. Q.: Experimental results of the 1-MW,140-GHz, CW Gyrotron for W7-X. 21st IAEA Fusion Energy Conference, Chengdu (2006)

Kasparek, W.; Brand, P.; Braune, H.; Dammertz, G.; Erckmann, V.; Gantenbein, G.; Grünert, M.; Hollmann, F.; Kumric, H.; Jonitz, L. et al.; Laqua, H. P.; Lechte, C.; Mangold, O.; Michel, G.; Noke, F.; Plaum, B.; Purps, F.; Schulz, T.; Schwörer, K.; Weissgerber, M.: Recent developments and results from the 140 GHz/ 10 MW CW transmission system for ECRH on the stellarator W7-X. 18th Joint Russian-German Workshop on ECRH and Gyrotrons, Nizhny Novgorod, Moscow (2006)

Laqua, H. P.; Brand, P.; Braune, H.; Dammertz, G.; Erckmann, V.; Gantenbein, G.; Hollmann, F.; Jonitz, L.; Michel, G.; Noke, F. et al.; Purps, F.; Schulz, T.; Weissgerber, M.: Status of the Wendelstein 7-X ECRH system. 18th Joint Russian-German Workshop on ECRH and Gyrotrons, Nizhny Novgorod, Moscow (2006)

Michel, G.: Analysis and Synthesis of Mirrors for High Divergence Microwave Beams. 31st International Conference of Infrared and Millimeter Waves, Shanghai (2006)

Rzesnicki, T.; Jin, J.; Piosczyk, B.; Thumm, M.; Michel, G.; Wagner, D.: 170 Gz, 2 MW coaxial cavity gyrotron. Test of the RF output system for the first industrial prototype tube. 2006 IEEE International Vacuum Electronics Conference Held Jointly with 2006 IEEE International Vacuum Electron Sources Conference (IVEC/IVESC), Monterey, CA (2006)

Rzesnicki, T.; Jin, J.; Piosczyk, B.; Thumm, M.; Michel, G.; Wagner, D.: Low power verification of a new rf output system for a 170 GHz, 2 MW coaxial cavity gyrotron. German Microwave Conference (GeMIC 2006), Karlsruhe (2006)

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.; Kasparek, W.; Magne, R.; Giguet, E.; Legrand, F.; Lievin, C.: EU megawatt-class 140 GHz CW gyrotron. 33rd IEEE International Conference on Plasma Science (ICOPS), Traverse City, MI (2006)

Laqua, H. P.; Erckmann, V.; Brakel, R.; Braune, H.; Maaßberg, H.; Marushchenko, N.; Michel, G.; Turkin, Y.; Ullrich, S.; Dammertz, G. et al.; Thumm, M.; Brand, P.; Gantenbein, G.; Kasparek, W.; W7-X Team (IPP); W7-X Team (FZK); W7-X Team (IPF): The Steady-State ECRH-System at Wendelstein 7-X. 15th International Stellarator Workshop, Madrid (2005)

Michel, G.: A Finite State Machine for Gyrotron Operation. 17th Russian-German STC Meeting on ECRH and Gyrotrons, Greifswald (2005)

Michel, G.: Free Hardware - An Opportunity for Sustainability in Long Term Experiments. W7-X Training Seminar, Barth (2005)

Michel, G.; Prinz, O.; Rzesnicki, T.: A Design Scheme for Quasi-Optical Mode Converters of Coaxial Gyrotrons. 6th International Workshop on Strong Microwaves in Plasmas, Nizhny Novgorod (2005)

Braune, H.; Erckmann, V.; Hofner, J.; Hollmann, F.; Jonitz, L.; Laqua, H. P.; Michel, G.; Noke, F.; Purps, F.; Schulz, T. et al.; Weissgerber, M.; ECRH Team Stuttgart; ECRH Team FZK: Commissioning of and First Long Pulse Experiments with the ECRH System for W7-X. 13th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC-13), Nizhny Novgorod (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. 13th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC-13), Nizhny Novgorod (2004)

Gantenbein, G.; Erckmann, V.; Kasparek, W.; Plaum, B.; Laqua, H.; Michel, G.; Schwörer, K.; Bruschi, A.; Cirant, S.; Gandini, F. et al.; Verhoeven, A. G. A.; ECRH Group: First High-Power Tests of a Remote Steering Concept for ECRH/ECCD at ITER. Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics (IRMMW 2004/THz 2004), Karlsruhe (2004)

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 Groups 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. 13th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC-13), Nizhny Novgorod (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. Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics, Karlsruhe (2004)

Kasparek, W.; Dammertz, G.; Erckmann, V.; Gantenbein, G.; Holzhauer, E.; Kumric, H.; Laqua, H. P.; Leuterer, F.; Michel, G.; Niethammer, U. et al.; Plaum, B.; Schwörer, K.; Wagner, D.; Wacker, R.; Weissgerber, M.: High-power millimetre wave transmission systems and components for electron cyclotron heating of fusion plasmas. NATO Advanced Research Workshop on Quasi-Optical Control of Intense Microwave Transmission, Nizhny Novgorod (2004)

Piosczyk, B.; Arnold, A.; Borie, E.; Dammertz, G.; Dumbrajs, O.; Heidinger, R.; Illy, S.; Jin, J.; Koppenburg, K.; Michel, G. et al.; Rzesnicki, T.; Thumm, M.; Yang, X.: Development of Advanced High Power Gyrotrons for EC H&CD Applications in Fusion Plasmas. 13th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC-13), Nizhny Novgorod (2004)