Development of a 140-GHz 1-MW continuous wave gyrotron for the W7-X stellarator by Dammertz, G., Alberti, S., Arnold, A., Borie, E., Erckmann, V., Gantenbein, G., Giguet, E., Heidinger, R., Hogge, J.P., Illy, S., Kasparek, W., Koppenburg, K., Kuntze, M., Laqua, H.P., LeCloarec, G., LeGoff, Y., Leonhardt, W., Lievin, C., Magne, R., Michel, G., Muller, G., Neffe, G., Piosczyk, B., Schmid, M., Schworer, K., Thumm, M.K., Tran, M.Q.

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High-power gyrotron development at Forschungszentrum Karlsruhe for fusion applications by Dammertz, G., Alberti, S., Arnold, A., Bariou, D., Brand, P., Braune, H., Erckmann, V., Dumbrajs, O., Gantenbein, G., Giguet, E., Heidinger, R., Hogge, J.-P., Illy, S., Jin, J., Kasparek, W., Koppenburg, K., Laqua, H.P., Legrand, F., Leonhardt, W., Lievin, C., Michel, G., Neffe, G., Piosczyk, B., Prinz, O., Rzesnicki, T., Schmid, M., Thumm, M., Minh Quang Tran, Yang, X., Yovchev, I.

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Frequency step-tunable (114–170 GHz) megawatt gyrotrons for plasma physics applications by Thumm, M, Arnold, A, Borie, E, Braz, O, Dammertz, G, Dumbrajs, O, Koppenburg, K, Kuntze, M, Michel, G, Piosczyk, B

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Fast frequency-step-tunable high-power gyrotron with hybrid-magnet-system by Koppenburg, K., Dammertz, G., Kuntze, M., Piosczyk, B., Thumm, M.

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Progress toward optimization of phase-correcting mirrors for a multifrequency 1-MW gyrotron by Xiaokang Yang, Thumm, M.K., Arnold, A., Borie, E., Dammertz, G., Drumm, O., Koppenburg, K., Wagner, D.

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Development of multimegawatt gyrotrons for fusion plasma heating and current drive by Dammertz, G., Alberti, S., Arnold, A., Bariou, D., Borie, E., Brand, P., Braune, H., Erckmann, V., Gantenbein, G., Giguet, E., Heidinger, R., Hogge, J.-P., Illy, S., Jin, J., Kasparek, W., Koppenburg, K., Laqua, H.P., Legrand, F., Leonhardt, W., Lievin, C., Magne, R., Michel, G., Muller, G., Neffe, G., Piosczyk, B., Rzesnicki, T., Schmid, M., Thumm, M., Minhquang Tran, Yang, X.

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Possibilities for multifrequency operation of a gyrotron at FZK by Borie, E., Drumm, O., Illy, S., Koppenburg, K., Kartikeyan, M.V., Piosczyk, B., Wagner, D., Xiaokang Yang, Dammertz, G., Thumm, M.K.

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Status of the new ECRH system for ASDEX Upgrade by Leuterer, F., Grünwald, G., Monaco, F., Münich, M., Schütz, H., Ryter, F., Wagner, D., Zohm, H., Franke, T., Dammertz, G., Heidinger, R., Koppenburg, K., Thumm, M., Kasparek, W., Gantenbein, G., Hailer, H., Denisov, G.G., Litvak, A., Zapevalov, V.

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Design of an ultra-broadband single-disk output window for a frequency step-tunable 1 MW gyrotron by Yang, X., Dammertz, G., Heidinger, R., Koppenburg, K., Leuterer, F., Meier, A., Piosczyk, B., Wagner, D., Thumm, M.

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Advanced high-power gyrotrons by Kuntze, M., Alberti, S., Dammertz, G., Giguet, E., Illy, S., Heidinger, R., Koppenburg, K., LeCloarec, G., LeGoff, Y., Leonhardt, W., Piosczyk, B., Schmid, M., Thumm, M.K., Tran, M.Q.

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Crucial issues of multi-beam feed-back control with ECH/ECCD in fusion plasmas by Cirant, S, Berrino, J, Gandini, F, Granucci, G, Iannone, F, Lazzaro, E, D'Antona, G, Farina, D, Koppenburg, K, Nowak, S, Ramponi, G

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Plans for a new ECRH system at ASDEX upgrade by Leuterer, F., Kirov, K., Monaco, F., Münich, M., Schütz, H., Ryter, F., Wagner, D., Wilhelm, R., Zohm, H., Franke, T., Voigt, K., Thumm, M., Heidinger, R., Dammertz, G., Koppenburg, K., Gantenbein, G., Hailer, H., Kasparek, W., Müller, G.A., Bogdashov, A., Denisov, G., Kurbatov, V., Kuftin, A., Litvak, A., Malygin, S., Tai, E., Zapevalov, V.

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Power modulation capabilities of the 140 GHz/1 MW gyrotron for the stellarator Wendelstein 7-X by Dammertz, G., Alberti, S., Fasel, D., Giguet, E., Koppenburg, K., Kuntze, M., Legrand, F., Leonhardt, W., Lievin, C., Müller, G., Neffe, G., Piosczyk, B., Schmid, M., Sterk, A., Thumm, M., Tran, M.Q., Verhoeven, A.G.A

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Development of gyrotrons with 2 MW output power by Kuntze, M, Arnold, A, Borie, E, Dammertz, G, Illy, S, Koppenburg, K, Piosczyk, B, Thumm, M

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Recent results of the 1-MW, 140-GHz, TE/sub 22,6/-mode gyrotron by Dammertz, G., Braz, O., Chopra, A.K., Koppenburg, K., Kuntze, M., Piosczyk, B., Thumm, M.

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Recent results of the 1-MW, 140-GHz, TE22,6-mode gyrotron by Dammertz, Gunter, Braz, Oliver, Chopra, A K, Koppenburg, Kai

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Design of an ultra-broadband single-disk output window for a frequency step-tunable 1MW gyrotron by Yang, X., Dammertz, G., Heidinger, R., Koppenburg, K., Leuterer, F., Meier, A., Piosczyk, B., Wagner, D., Thumm, M.

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Development of multi-megawatt gyrotrons at Forschungszentrum Karlsruhe by Piosczyk, B., Dammertz, G., Heidinger, R., Koppenburg, K., Thumm, M.

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Investigations on mode converters for multi-frequency gyrotrons by Prinz, H.O., Arnold, A., Dammertz, G., Koppenburg, K., Thumm, M.

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The influence of window parameters on the transmission characteristics of millimeter waves by Yang, X, Borie, E, Dammertz, G, Heidinger, R, Koppenburg, K, Leuterer, F, Piosczyk, B, Wagner, D, Thumm, M

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