Publikationen von H. P. Laqua

Konferenzbeitrag (96)

2003
Konferenzbeitrag
Wagner, F.; Burhenn, R.; Gadelmeier, F.; Geiger, J.; Hirsch, M.; Laqua, H. P.; Weller, A.; Werner, A.; Bäumel, S.; Baldzuhn, J. et al.; Brakel, R.; Dinklage, A.; Grigull, P.; Endler, M.; Erckmann, V.; Ehmler, H.; Feng, Y.; Fischer, R.; Giannone, L.; Hartfuss, H.-J.; Hildebrandt, D.; Holzhauer, E.; Igitkhanov, Y.; Jaenicke, R.; Kick, M.; Kislyakov, A.; Kreter, A.; Kisslinger, J.; Klinger, T.; Klose, S.; Knauer, J. P.; König, R.; Kühner, G.; Maassberg, H.; McCormick, K.; Naujoks, D.; Niedermeyer, H.; Nührenberg, C.; Pasch, E.; Ramasubramanian, N.; Rust, N.; Sallander, E.; Sardei, F.; Wenzel, U.; Wobig, H.; Würsching, E.; Zarnstorff, M.; Zoletnik, S.; W7-AS Team: Major results from Wendelstein 7-AS stellarator. In: Fusion Energy 2002, OV/2-4. 19th Fusion Energy Conference, Lyon (FR), 14. Oktober 2002 - 19. Oktober 2002. International Atomic Energy Agency, Vienna (2003)
Konferenzbeitrag
Weller, A.; Geiger, J.; Zarnstorff, M.; Sallander, E.; Klose, S.; Werner, A.; Baldzuhn, J.; Brakel, R.; Burhenn, R.; Ehmler, H. et al.; Gadelmeier, F.; Giannone, L.; Hartmann, D.; Jaenicke, R.; Knauer, J.; Laqua, H. P.; Nührenberg, C.; Pasch, E.; Rust, N.; Speth, E.; Spong, D. A.; Wagner, F.; Wenzel, U.; W7-AS Team; NBI Group: Investigation of the beta-limit in the W7-AS stellarator. In: Fusion Energy 2002, EX/S3-1. 19th Fusion Energy Conference, Lyon (FR), 14. Oktober 2002 - 19. Oktober 2002. International Atomic Energy Agency, Vienna (2003)
2002
Konferenzbeitrag
Dammertz, G.; Alberti, S.; Arnold, A.; Borie, E.; Erckmann, V.; Gantenbein, G.; Giguet, E.; Heidinger, R.; Hogge, J. P.; Illy, S. et al.; Kasparek, W.; Koppenburg, K.; Kuntze, M.; Laqua, H. P.; LeCloarec, G.; Legrand, F.; LeGoff, Y.; Leonhardt, W.; Lievin, C.; Magne, R.; Michel, G.; Müller, G.; Neffe, G.; Piosczyk, B.; Schmid, M.; Schwörer, K.; Thumm, M.; Tran, M. Q.: Progress of the 1 MW, 140 GHz. CW gyrotron for W7-X. In: Proceedings of the 27th International Conference on Infrared and Millimeter Waves, S. 3 - 4 (Hg. Temkin, R.J.). 27th International Conference on Infrared and Millimeter Waves, San Diego, 22. September 2002 - 26. September 2002. IEEE Press, New York,NY (2002)
Konferenzbeitrag
Dammertz, G.; Alberti, S.; Arnold, A.; Borie, E.; Erckmann, V.; Gantenbein, G.; Giguet, E.; Heidinger, R.; Hogge, J. P.; Illy, S. et al.; Kasparek, W.; Koppenburg, K.; Kuntze, M.; Laqua, H. P.; LeCloarec, G.; Legrand, F.; LeGoff, Y.; Leonhardt, W.; Lievin, C.; Magne, R.; Michel, G.; Müller, G.; Neffe, G.; Piosczyk, B.; Schmid, M.; Thumm, M.; Tran, M. Q.: 140 GHz, 1 MW. CW Gyrotron for Fusion Plasma Heating. In: Proceedings of the 3rd IEEE International Vacuum Electronics Conference, S. 330 - 331. 3rd IEEE International Vacuum Electronics Conference, Monterey, 23. April 2002 - 25. April 2002. IEEE Operations Centre, Piscataway,NJ (2002)
Konferenzbeitrag
Laqua, H. P.; Erckmann, V.; Volpe, F.; W7-AS Team, Max Planck Institute for Plasma Physics, Max Planck Society; ECRH Group: Electron Bernstein wave heating and current drive in over-dense plasmas at the Wendelstein 7-AS stellarator. In: Proceedings of the 13th International Stellarator Workshop, OIV.3. 13th International Stellarator Workshop, Canberra, 25. Februar 2002 - 01. März 2002. Plasma Physics Princeton Lab., Princeton (2002)
Konferenzbeitrag
Laqua, H. P.; Erckmann, V.; Volpe, F.; Maaßberg, H.; W7-AS Team: Electron bernstein wave heating and current drive in overdense plasmas at the Wendelstein 7-AS Stellarator. In: 29th European Physical Society Conference on Plasma Physics and Controlled Fusion. Contributed Papers, D-5.010 (Hg. Behn, R.; Varandas, C.). 29th EPS Conference on Plasma Physics and Controlled Fusion, Montreux, 17. Juni 2002 - 21. Juni 2002. European Physical Society, Geneva (2002)
Konferenzbeitrag
McCormick, K.; Grigull, P.; Burhenn, R.; Brakel, R.; Ehmler, H.; Feng, Y.; Gadelmeier, F.; Giannone, L.; Hildebrandt, D.; Hirsch, M. et al.; Jaenicke, R.; Kisslinger, J.; Klinger, T.; Klose, S.; Knauer, J.-P.; König, R.; Kühner, G.; Laqua, H. P.; Narayanan, R.; Naujoks, D.; Niedermeyer, H.; Pasch, E.; Rust, N.; Sardei, F.; Wagner, F.; Weller, A.; Wenzel, U.; Werner, A.: Plasma performance of Wendelstein 7-AS with the new boundary-island divertor modules. In: Proceedings of the 13th International Stellarator Workshop, OIV.4. 13th International Stellarator Workshop, Canberra, 25. Februar 2002 - 01. März 2002. Plasma Physics Princeton Lab., Princeton (2002)
2001
Konferenzbeitrag
Laqua, H. P.; Erckmann, V.; Hirsch, M.; W7-AS Team; Gandini, F.: Distribution of the ECRH Stray Radiation in Fusion Devices. In: 28th EPS Conference on Controlled Fusion and Plasma Physics. Contributed Paper, S. 1277 - 1280 (Hg. Silva, C.; Varandas, C.; Campbell, D.). 28th EPS Conference on Controlled Fusion and Plasma Physics, Funchal, 18. Juni 2001 - 26. Mai 2000. European Physical Society, Geneva (2001)
Konferenzbeitrag
Laqua, H. P.; Erckmann, V.; Maaßberg, H.; W7-AS Team; ECRH-Group (IPF-Stuttgart): The Electron Heat Transport for High Power Electron Cyclotron Heating at the Wendelstein 7-AS Stellarator. In: 28th EPS Conference on Controlled Fusion and Plasma Physics. Contributed Paper, S. 17 - 20 (Hg. Silva, C.; Varandas, C.; Campbell, D.). 28th EPS Conference on Controlled Fusion and Plasma Physics, Funchal, 18. Juni 2001 - 22. Juni 2001. European Physical Society, Geneva (2001)
2000
Konferenzbeitrag
Volpe, F.; Laqua, H. P.; W7-AS Team: Development of an Electron Bernstein Emission Diagnostic for Temperature Profiles above the ECE-Cutoff Density at Wendelstein 7-AS Stellarator. In: 27th EPS Conference on Controlled Fusion and Plasma Physics. Contributed Paper, S. 1669 - 1672 (Hg. Szegö; K.; Todd; T.N.; Zoletnik et al.). 27th EPS Conference on Controlled Fusion and Plasma Physics, Budapest, 12. Juni 2000 - 16. Juni 2000. European Physical Society, Geneva (2000)
1999
Konferenzbeitrag
Erckmann, V.; Gasparino, U.; Laqua, H. P.; Maaßberg, H.; W7-AS Team, Max Planck Institute for Plasma Physics, Max Planck Society: ECRH and ECCD Experiments in an Extended Power Range at the W7-AS Stellarator. In: Fusion Energy 1998. 17th Conference Proceedings, S. CDP/05 - CDP/05. 17th Conference on Fusion Energy, Yokohama, 18. Oktober 1998 - 24. Oktober 1998. International Atomic Energy Agency, Vienna (1999)
Konferenzbeitrag
Wagner, F.; Anton, M.; Baldzuhn, J.; Brakel, R.; Burhenn, R.; Cattanei, G.; Endler, M.; Erckmann, V.; Feng, Y.; Fiedler, S. et al.; Geiger, J.; Geist, T.; Giannone, L.; Grigull, P.; Hartfuss, H. J.; Hartmann, D.; Herre, G.; Hirsch, M.; Holzhauer, E.; Jaenecke, R.; Kick, M.; Kisslinger, J.; Koponen, J.; Kuehner, G.; Laqua, H. P.; Maassberg, H.; Sardei, F.; Stroth, U.; Weller, A.; Zoletnik, S.; Chatenet, J. H.; Dorst, D.; Elsner, A.; Goerner, C.; Hacher, H.; Karger, F.; Knauer, J.; Koenig, R.; Laqua, H.; McCormick, K.; Niedermeyer, H.; Nuehrenberg, C.; Ott, W.; Penningsfeld, F. P.; Salat, A.; Schneider, F.; Theimer, G.; Walter, H.; Wendland, C.; Werner, A.; Wuersching, E.; Zeiler, P.: Overview on W7-AS Results with Relevance for Wendelstein 7-X and the Low-Shear Stellarator Line. In: Fusion Energy 1998. 17th Conference Proceedings, S. 115 - 128. 17th Conference on Fusion Energy, Yokohama, 18. Oktober 1998 - 24. Oktober 1998. International Atomic Energy Agency (IAEA), Vienna (1999)
1998
Konferenzbeitrag
Erckmann, V.; Beaumont, B.; Geist, T.; Libeyre, P.; Laqua, H. P.; De Gentile, B.; Weissgerber, M.: ECRH System for the W7-X Stellarator. In: Fusion Technology 1998: Proceedings of the 20th Symposium on Fusion Technology, S. 299 - 302. 20th Symposium on Fusion Technology (SOFT 1998), Marseille (FR), 07. November 1998 - 11. November 1998. Association EURATOM-CEA, Saint Paul Lez Durance (1998)
1997
Konferenzbeitrag
Erckmann, V.; Laqua, H. P.; Gasparino, U.; Geiger, J.; Hartfuss, H. J.; Jaenicke, R.; Kuhner, G.; Maassberg, H.; Niedermeyer, H.; Rome, M. et al.; Weller, A.: High density ECRH and shear related confinement with ECCD in W7-AS. In: Fusion Energy 1996. Proceedings of the 16th International Conference on Fusion Energy, S. 119 - 126. 16th International Conference on Fusion Energy, Montreal, 07. Oktober 1996 - 11. Oktober 1996. International Atomic Energy Agency (IAEA), Vienna (1997)
Konferenzbeitrag
Erckmann, V.; Litvak, A. G.; Laqua, H. P.; Maassberg, H.; Rome, M.; W7-AS-Team: Overview on ECRH and ECCD Experiments at the W7-AS Stellarator. In: Strong Microwaves in Plasmas. Proceedings, S. 69 - 88. 3rd International Workshop on Stron, Nizhny Novgorod (RU), 07. August 1996 - 14. August 1996. Univ. Press, Nizhny Novgorod (1997)
Konferenzbeitrag
Laqua, H. P.; Donne, T.; Erckmann, V.; Verhoeven, T.; W7-AS-Team: Recent ECRH and ECCD Experiments at W7-AS. In: Proceedings of the Tenth Joint Workshop on Electron Cyclotron Emmission and Electron Cyclotron Heating, S. 317 - 328. 10th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Heating (EC-10), Ameland (NL), 06. April 1997 - 11. April 1997. World Scientific Publ., Singapore (1997)
Konferenzbeitrag
Laqua, H. P.; Erckmann, V.; W7-AS-Team: Resonant Electron Bernstein Wave Heating via Mode Conversion in W7-AS. In: 24th European Physical Society Conference on Controlled Fusion and Plasma Physics, S. 1641 - 1644. 24th EPS Conference on Controlled Fusion and Plasma Physics, Berchtesgaden, 09. Juni 1997 - 13. Juni 1997. European Physical Society, Geneva (1997)
1996
Konferenzbeitrag
Laqua, H.-P.; Erckmann, V.; Hartfuss, H.-J.; W7-AS Team, Max Planck Institute for Plasma Physics, Max Planck Society; ECRH-Group; Laqua, H.: Resonant and Nonresonant Electron Cyclotron Heating at Densities above the Plasma Cut-off by O-X-B-Mode Conversion at W7-AS. 23rd EPS Conference on Controlled Fusion and Plasma Physics, Kiev (UA). ECA 20C, 2, S. 847 - 850 (1996)

Meeting Abstract (1)

2019
Meeting Abstract
Zanini, M.; Laqua, H. P.; Stange, T.; Thomsen, H.; Andreeva, T.; Brandt, C.; Hirsch, M.; Höfel, U.; Rahbarnia, K.; Wolf, R. C. et al.; Zocco, A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: ECCD-induced electron temperature crashes at W7-X. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (VI) 55 (1), P 4.3. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, 08. März 2020 - 13. März 2020. DPG, Bad Honnef (eingereicht)

Vortrag (166)

2022
Vortrag
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 (eingereicht)
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