Publications of H. Laqua

Spring, A.; Laqua, H.; Schacht, J.: User control interface for W7-X plasma operation. Fusion Engineering and Design 82, pp. 1002 - 1007 (2007)

Laqua, H.; Niedermeyer, H.; Schacht, J.; Spring, A.: Real Time Software for the Fusion Experiment WENDELSTEIN-7-X. Fusion Engineering and Design 81, pp. 1807 - 1811 (2006)

Plaum, B.; Gantenbein, G.; Kasparek, W.; Schwörer, K.; Grünert, M.; Braune, H.; Erckmann, V.; Hollmann, F.; Jonitz, L.; Laqua, H. et al.; Michel, G.; Noke, F.; Purps, F.; Bruschi, A.; Cirant, S.; Gandini, F.; Verhoeven, A. G. A.; ECRH Groups: High-Power Tests of a Remote-Steering Antenna at 140 GHz. Fusion Science and Technology 50, pp. 1 - 14 (2006)

Schacht, J.; Niedermeyer, H.; Laqua, H.; Spring, A.; Müller, I.; Pingel, S.; Wölk, A.: Tasks and structure of the Wendelstein 7-X control system. Fusion Engineering and Design 81 (15-17), pp. 1799 - 1806 (2006)

Spring, A.; Laqua, H.; Niedermeyer, H.: User interaction concept for plasma discharge control on WENDELSTEIN 7-X. Fusion Engineering and Design 81, pp. 1957 - 1961 (2006)

Laqua, H.; Niedermeyer, H.; Schacht, J.: Control system of Wendelstein 7-X experiment. Fusion Engineering and Design 66-68, pp. 669 - 673 (2003)

McCormick, K.; Grigull, P.; Burhenn, R.; Brakel, R.; Ehmler, H.; Feng, Y.; Fischer, R.; Gadelmeier, F.; Giannone, L.; Hildebrandt, D. et al.; Hirsch, M.; Holzhauer, E.; Jaenicke, R.; Kisslinger, J.; Klinger, T.; Klose, S.; Knauer, J. P.; König, R.; Kühner, G.; Laqua, H.; Naujoks, D.; Niedermeyer, H.; Pasch, E.; Narayanan, R.; Rust, N.; Sardei, F.; Wagner, F.; Weller, A.; Wenzel, U.; Werner, A.: Island divertor experiments on the Wendelstein 7-AS stellarator. Journal of Nuclear Materials, pp. 1131 - 1140 (2003)

Jaenicke, R.; Bäumel, S.; Baldzuhn, J.; Brakel, R.; Burhenn, R.; Ehmler, H.; Endler, M.; Erckmann, V.; Feng, Y.; Gadelmeier, F. et al.; Geiger, J.; Giannone, L.; Grigull, P.; Hartfuß, H.-J.; Hartmann, D.; Hildebrandt, D.; Hirsch, M.; Holzhauer, E.; Kick, M.; Kisslinger, J.; Klinger, T.; Klose, S.; Knauer, J.; König, R.; Kühner, G.; Laqua, H.; Maaßberg, H.; McCormick, K.; Narayanan, R.; Niedermeyer, H.; Pasch, E.; Ruhs, N.; Rust, N.; Saffert, J.; Sardei, F.; Schneider, F.; Schubert, M.; Speth, E.; Wagner, F.; Weller, A.; Wenzel, U.; Werner, A.; Würsching, E.: A new quasi-stationary, very high density plasma regime on the W7-AS stellarator. Plasma Physics and Controlled Fusion 44 (Suppl. 12B), pp. B193 - B205 (2002)

Laqua, H.; Niedermeyer, H.; Willmann, I.: Ethernet-based real-time control data bus. IEEE Transactions on Nuclear Science 49 (2), pp. 478 - 482 (2002)

Dammertz, G.; Alberti, S.; Arnold, A.; Borie, E.; Erckmann, V.; Gantenbein, G.; Giguet, E.; Hogge, J.-P.; Illy, S.; Kasparek, W. et al.; Koppenburg, K.; Laqua, H.; Le Cloarec, G.; Le Goff, Y.; Leonhardt, W.; Lievin, C.; Magne, R.; Michel, G.; Müller, G.; Neffe, G.; Kuntze, M.; Piosczyk, B.; Schmid, M.; Thumm, M.; Tran, M. Q.: Development of a 140 GHz, 1 MW, Continuous Wave Gyrotron for the W7-X Stellarator. Frequenz 55, pp. 270 - 275 (2001)

Grigull, P.; McCormick, K.; Baldzuhn, J.; Burhenn, R.; Brakel, R.; Ehmler, H.; Feng, Y.; Gadelmeier, F.; Giannone, L.; Hartmann, D. et al.; Hildebrandt, D.; Hirsch, M.; Jaenicke, R.; Kisslinger, J.; Knauer, J.; König, R.; Kühner, G.; Laqua, H.; Naujoks, D.; Niedermeyer, H.; Ramasubramanian, N.; Rust, N.; Sardei, F.; Wagner, F.; Weller, A.; Wenzel, U.; W7-AS Team: First Island Divertor Experiments on the W7-AS Stellarator. Invited Paper. Plasma Physics and Controlled Fusion 43, pp. A175 - A193 (2001)

Hacker, H. H.; Burhenn, R.; Kondo, K.; Anton, M.; Assmus, D.; Baeumel, S.; Beidler, C.; Bindemann, T.; Brakel, R.; Cattanei, G. et al.; Dinklage, A.; Dodhy, A.; Ehmler, H.; Elsner, A.; Endler, M.; Engelhardt, K.; Erckmann, V.; Feng, Y.; Fuchs, C.; Gadelmeier, F.; Geiger, J.; Giannone, L.; Grigull, P.; Grünwald, G.; Grulke, O.; Harmeyer, E.; Hartfuss, H.-J.; Herrnegger, F.; Hirsch, M.; Hofner, J.; Hollmann, F.; Holzhauer, E.; Igitkhanov, Y.; Jaenicke, R.; Karger, F.; Kick, M.; Kisslinger, J.; Klose, S.; Knauer, J.; Kroiss, H.; Kühner, G.; Kus, A.; Laqua, H.; Liu, R.; Maassberg, H.; Marushchenko, N.; McCormick, K.; Michel, G.; Noke, F.; Ott, W.; Otte, M.; Pacco-Düchs, M. G.; Penningsfeld, F. P.; Polunovsky, E.; Probst, F.; Purps, F.; Ruhs, N.; Rust, N.; Saffert, N. J.; Salat, A.; Sallander, J.; Sardei, F.; Schneider, F.; Schubert, M.; Sidorenko, I.; Speth, E.; Süss, R.; Thomsen, H.; Volpe, F.; Wagner, F.; Weller, A.; Wendland, C.; Werner, A.; Wobig, H.; Wuersching, E.; Zimmermann, D.: Spectra of Highly Ionized Xenon (6-30 nm) Excited in W7-AS Plasmas. Applied Physics. B 73, pp. 59 - 64 (2001)

Laqua, H.; Niedermeyer, H.; Willmann, I.: Ethernet-based real-time control data bus. IEEE Transactions on Nuclear Science 49, pp. 478 - 482 (2001)

Michel, G.; Laqua, H.; Kasparek, W.: Calorimetric measurement of the microwave power transmitted through a diamond window. Fusion Engineering and Design 56-57, pp. 655 - 660 (2001)

Stroth, U.; Itoh, K.; Itoh, S.-I.; Hartfuß, H.-J.; Laqua, H.; ECRH-Team; W7-AS Team: Internal Transport Barrier Triggered by Neoclassical Transport in W7-AS. Physical Review Letters 86, pp. 5910 - 5913 (2001)

Laqua, H.; Schneider, F.: Improvement of Diamagnetic Loop Measurements in Stellarators Using Digital Signal Processing Techniques. Fusion Engineering and Design 48, pp. 143 - 147 (2000)

Laqua, H. P.; Erckmann, V.; Hartfuss, H. J.; Laqua, H.; W7-AS Team; ECRH Group: Resonant and nonresonant electron cyclotron heating at densities above the plasma cutoff by O-X-B mode conversion at the W7-As stellarator. Physical Review Letters 78 (18), pp. 3467 - 3470 (1997)

Laqua, H. P.; Erckmann, V.; Hartfuss, H.-J.; Laqua, H.; ECRH-Group: Resonant and Nonresonant Electron Cyclotron Heating at Densities above the Plasma Cutoff by O-X-B Mode. Physical Review Letters 78 (18), pp. 3467 - 3470 (1997)

Suvorov, E. V.; Holzhauer, E.; Kasparek, W.; Erckmann, V.; Geist, T.; Kick, M.; Laqua, H.; Rust, M.; W7-AS-Team; ECRH-Team et al.; NBI-Team: Collective Thomson Scattering at W7-AS. Plasma Physics and Controlled Fusion 39, pp. B337 - B351 (1997)

Erckmann, V.; Kasparek, W.; Plaum, B.; Lechte, C.; Petelin, M.; Braune, H.; Gantenbein, G.; Laqua, H.; Lubiako, L.; Marushchenko, N. et al.; Michel, G.; Turkin, Y.; Weissgerber, M.; W7-X ECRH Team at IPP Greifswald; W7-X ECRH Team at IPF Stuttgart; W7-X ECRH Team at KIT: Large Scale CW ECRH Systems: Some Considerations. In: EC-17 – 17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, 04006 (6pp) (Eds. Westerhof, E.; Nuij, P. W. J. M.). EDP Sciences, Les Ulis Cedex A (2012)