ECRH-Related Technologies for High-Power and Steady-State Operation in LHD

References

• V. ERCKMANN and U. GASPARINO, “Electron Cyclotron Resonance Heating and Current Drive in Toroidal Fusion Plasmas,” Plasma Phys. Control. Fusion, 36, 1869 (1994).
   Web of Science ®Google Scholar
• R. PRATER, “Heating and Current Drive by Electron Cyclotron Waves,” Phys. Plasmas, 11, 2349 (2004).
   Web of Science ®Google Scholar
• ITER PHYSICS BASIS EDITORS, “Chapter 6: Plasma Auxiliary Heating and Current Drive,” Nucl. Fusion, 39, 2495 (1999).
   Web of Science ®Google Scholar
• M. THUMM et al., “Progress in the 10-MW 140-GHz ECH System for the Stellarator W7-X,” IEEE Trans. Plasma Sci., 35, 341 (2008).
   Google Scholar
• S. KUBO et al., Proc. 28th Int. Conf. Infrared and Millimeter Waves, p.369 (2003).
   Google Scholar
• S. KUBO et al., “Extension and Characteristics ofanECRH Plasma in LHD,” Plasma Phys. Control. Fusion, 47, A81 (2005).
   Web of Science ®Google Scholar
• T. SHIMOZUMA et al., “Development of a High Power, 84 GHz CW Gyrotron,” Proc. 19th Int. Conf. Infrared and Millimeter Waves, Sendai, Japan, October 17-21, 1994, M5.5, pp. 65–66 (1994).
   Google Scholar
• T. SHIMOZUMA et al., “The First Experiments on an 84 GHz Gyrotron with a Single Stage Depressed Collector,” Proc. 22nd Int. Conf. Infrared and Millimeter Waves, Wintergreen, Virginia, July 2025, 1997, W1.6, pp. 194–195 (1997).
   Google Scholar
• T. SHIMOZUMA et al., “Development of an ECRH System for Large Helical Device,” Proc. 19th Symp. Fusion Technology, Lisbon, Portugal, September 16-20, 1996, PB-8, pp. 553–556, Elsevier, Amsterdam (1996).
   Google Scholar
• A. G. LITVAK, V. V. ALIKAEV, G. G. DENISOV, V. I. KURBA-TOV, V. E. MYASNIKOV, E. M. TAI, and V. E. ZAPEVALOV, “Gy-rotrons for Fusion: Status and Prospects,” Proc. 18th Fusion Energy Conf., Sorrento, Italy, October 4–10, 2000, FTP1-31 (2000).
   Google Scholar
• T. SHIMOZUMA et al., “Handling Technology of Mega-Watt Millimeter-Waves for Optimized Heating of Fusion Plasmas,” J. Microwave Power Electromag. Energy, 43, 60 (2009).
   Web of Science ®Google Scholar
• T. SHIMOZUMA et al., “ECH System and Its Application to Long Pulse Discharge in Large Helical Device,” Fusion Eng. Des., 53, 525 (2001).
   Web of Science ®Google Scholar
• J. L. DOANE and R. A. OLSTAD, “Transmission Line Technology for Electron Cyclotron Heating,” Fusion Sci. Technol., 53, 39 (2008).
   Web of Science ®Google Scholar
• T. SHIMOZUMA et al., “Improvement of Plasma Core Confinement via Electron-Root Realization by Strongly Focused ECRH in LHD: Core Electron-Root Confinement,” Fusion Sci. Technol., 58, 38 (2010).
   Web of Science ®Google Scholar
• G. G. DENISOV, A. G. LITVAK, V. E. MYASNIKOV, E. M. TAI, and V. E. ZAPEVALOV, “Development in Russia of High-Power Gy-rotrons for Fusion,” Nucl. Fusion, 48, 05400 7 (2008).
   Web of Science ®Google Scholar
• Y. YOSHIMURA et al., “Achievement of One Hour Discharge with ECH on LHD,” J. Phys. Conf. Ser., 25, 189 (2005).
   Google Scholar
• S. KUBO et al., “Antenna and Transmission System for High Power Electron Cyclotron Heating in a Compact Helical System,” Fusion Eng. Des., 26, 319 (1995).
   Web of Science ®Google Scholar
• T. SHIMOZUMA et al., “Alignment Method of ECH Transmission Lines Based on the Moment and Phase Retrieval Method Using IR Images,” J. Plasma Fusion Res., 81, 191 (2005).
   Google Scholar
• F. FELICI et al., “Real-Time Feedback Control of Millimeter-Wave Polarization for LHD,” Rev. Sci. Instrum., 80, 013504 (2009).
   Web of Science ®Google Scholar
• H. YAMADA et al., “Energy Confinement and Thermal Transport Characteristics of Net Current Free Plasmas in the Large Helical Device,” Nucl. Fusion, 41, 7, 901 (2001).
   Web of Science ®Google Scholar
• T. IMAI et al., “Development of 1 MW Gyrotron and Progress of ECH System for the GAMMA 10 Tandem Mirror in Tsukuba,” Proc. 22nd Fusion Energy Conf., Geneva, Switzerland, October 13–18, 2008, FTP2-325 (2008).
   Google Scholar
• H. TAKAHASHI et al., “The Development of a 77-GHz, 1-MW ECRH System for the Large Helical Device,” Fusion Sci. Technol., 57, 19 (2010).
   Web of Science ®Google Scholar
• T. SHIMOZUMA et al., “Progress on Electron Cycrotron Heating and Electron Cyclotron Current Drive Experiments in LHD,” Fusion Sci. Technol., 50, 403 (2006).
   Web of Science ®Google Scholar