Volume 87

EPJ Web of Conferences

Volume 87

1

Engineering aspects of design and integration of ECE diagnostic in ITER

Udintsev, V.S., Taylor, G., Pandya, H.K.B., Austin, M.E., Casal, N., Catalin, R., Clough, M., Cuquel, B., Dapena, M., Drevon, J.-M., Feder, R., Friconneau, J.P., Giacomin, T., Guirao, J., Henderson, M

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.29 MB

english, 2015

2

Development of Mode Conversion Waveguides at KIT

Jin, Jianbo, Gantenbein, Gerd, Jelonnek, John, Rzesnicki, Tomasz, Thumm, Manfred, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.51 MB

english, 2015

3

A model of multi-pass absorption of external EC radiation at initial stage of discharge in ITER

Minashin, P.V., Kukushkin, A.B., Khayrutdinov, R.R., Lukash, V.E., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.00 MB

english, 2015

4

Spectroscopic diagnostics of superthermal electrons with high-number harmonic EC radiation in tokamak reactor plasmas

Minashin, P.V., Kukushkin, A.B., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 463 KB

english, 2015

5

Computational studies on ECE spectrum for ITER, in the presence of a small fraction of non-thermals and radial resolution evolution for oblique view

Subhash, P.V., Ghai, Yashika, Pandya, Hitesh K., Singh, Amit K., Begam, A. M., Vasu, P., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 507 KB

english, 2015

6

Influence of density fluctuations on the O–X mode conversion and on microwave propagation

Köhn, A., Williams, T., Vann, R., Holzhauer, E., Leddy, J., O’Brien, M., Ramisch, M., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.18 MB

english, 2015

7

Status of Europe’s contribution to the ITER EC system

Albajar, F., Aiello, G., Alberti, S., Arnold, F., Avramidis, K., Bader, M., Batista, R., Bertizzolo, R., Bonicelli, T., Braunmueller, F., Brescan, C., Bruschi, A., von Burg, B., Camino, K., Carannante

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 817 KB

english, 2015

8

Scattering of diffracting beams of electron cyclotron waves by random density fluctuations in inhomogeneous plasmas

Weber, Hannes, Maj, Omar, Poli, Emanuele, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 552 KB

english, 2015

9

Feedback-controlled NTM stabilization on ASDEX Upgrade

Stober, J., Barrera, L., Behler, K., Bock, A., Buhler, A., Eixenberger, H., Giannone, L., Kasparek, W., Maraschek, M., Mlynek, A., Monaco, F., Poli, E., Rapson, C.J., Reich, M., Schubert, M., Treutter

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 2.45 MB

english, 2015

10

Development of Resonant Diplexers for high-power ECRH – Status, Applications, Plans

Kasparek, W., Plaum, B., Lechte, C., Wu, Z., Wang, H., Maraschek, M., Stober, J., Wagner, D., Reich, M., Schubert, M., Grünwald, G., Monaco, F., Müller, S., Schütz, H., Erckmann, V., Doelman, N., van

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 2.26 MB

english, 2015

11

Diamond Window Diagnostics for Nuclear Fusion Applications – Early Concepts

Mazzocchi, F., Aiello, G., Meier, A., Schreck, S., Spaeh, P., Strauss, D., Scherer, T., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.39 MB

english, 2015

12

High power ECRH and ECCD in moderately collisional ASDEX Upgrade Hmodes and status of EC system upgrade

Stober, J., Sommer, F., Angioni, C., Bock, A., Fable, E., Leuterer, F., Monaco, F., Müller, F., Münich, S., Petzold, B., Poli, E., Schubert, M., Schütz, H., Wagner, D., Zohm, H., Kasparek, W., Plaum,

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 2.07 MB

english, 2015

13

Long Pulse EBW Start-up Experiments in MAST

Shevchenko, V.F., Baranov, Y.F., Bigelow, T., Caughman, J.B., Diem, S., Dukes, C., Finburg, P., Hawes, J., Gurl, C., Griffiths, J., Mailloux, J., Peng, M., Saveliev, A.N., Takase, Y., Tanaka, H., Tayl

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 4.28 MB

english, 2015

14

A megawatt-level 28 GHz heating system for the National Spherical Torus Experiment Upgrade

Taylor, G., Ellis, R.A., Fredd, E., Gerhardt, S. P., Greenough, N., Harvey, R. W., Hosea, J. C., Parker, R., Poli, F., Raman, R., Shiraiwa, S., Smirnov, A. P., Terry, D., Wallace, G., Wukitch, S., Kub

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 2.19 MB

english, 2015

15

Summary of Technology sessions at EC18

Denisov, Gregory G., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 452 KB

english, 2015

16

Selected highlights of ECH/ECCD physics studies in the TCV tokamak

Goodman, T.P., Coda, S., Duval, B.P., Kim, D., Sauter, O., Felici, F., Decker, J., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 436 KB

english, 2015

17

Demonstration of sawtooth period control with EC waves in KSTAR plasma

Jeong, J. H., Bae, Y. S., Joung, M., Kim, D., Goodman, T. P., Sauter, O., Sakamoto, K., Kajiwara, K., Oda, Y., Kwak, J. G., Namkung, W., Cho, M. H., Park, H., Hosea, J., Ellis, R., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 3.58 MB

english, 2015

18

Development of Momentum Conserving Monte Carlo Simulation Code for ECCD Study in Helical Plasmas

Murakami, S., Hasegawa, S., Moriya, Y., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 830 KB

english, 2015

19

Summary of ECRH/ECCD Presentations at EC18

Nagasaki, Kazunobu, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 74 KB

2015

20

Experimental characterization of plasma start-up using ECRH in preparation of W7-X operation

Preynas, M., Aßmus, D., Igami, H., Kado, S., Kobayashi, S., Kubo, S., Laqua, H.P., Mutoh, T., Nagasaki, K., Otte, M., Shimozuma, T., Stange, T., Yoshimura, Y., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.80 MB

english, 2015

21

Recent Upgrading of ECRH System and Studies to Improve ECRH Performance in the LHD

Igami, Hiroe, Kubo, Shin, Shimozuma, Takashi, Yoshimura, Yasuo, Takahashi, Hiromi, Kamio, Shuji, Kobayashi, Sakuji, Ito, Satoshi, Mizuno, Yoshinori, Okada, Kohta, Makino, Ryohei, Ogasawara, Shinya, Ko

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 18.33 MB

english, 2015

22

Direct measurement of refracted trajectory of transmitting electron cyclotron beam through plasma on the Large Helical Device

Takahashi, Hiromi, Kubo, Shin, Shimozuma, Takashi, Igami, Hiroe, Yoshimura, Yasuo, Ito, Satoshi, Kobayasi, Sakuji, Mizuno, Yoshinori, Okada, Kohta, Kamio, Shuji, Mutoh, Takashi, Osakabe, Masaki, Nagas

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 5.04 MB

english, 2015

23

Power measurement system of ECRH on HL-2A

Wang, He, Lu, Zhihong, Kubo, Shin, Chen, Gangyu, Wang, Chao, Zhou, Jun, Huang, Mei, Rao, Jun, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.41 MB

english, 2015

24

Remote-Steering Launchers for the ECRH system on the Stellarator W7-X

Kasparek, W., Lechte, C., Plaum, B., Zeitler, A., Erckmann, V., Laqua, H.P., Weißgerber, M., Bechtold, A., Busch, M., Szcepaniak, B., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.95 MB

english, 2015

25

Research and Development of 2-frequency (110/138 GHz) FADIS for JT-60SA ECHCD system

Idei, H., Moriyama, S., Kobayashi, T., Isayama, A., Sakaguchi, M., Kasparek, W., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 4.63 MB

english, 2015

26

High β p plasma formation using off-axis ECCD in Ohmic heated plasma in the spherical tokamak QUEST

Mishra, Kishore, Zushi, H., Idei, H., Hasegawa, M., Hanada, K., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.80 MB

english, 2015

27

Initial Data of Digital Correlation ECE with a Giga Hertz Sampling Digitizer

Tsuchiya, Hayato, Inagaki, Shigeru, Tokuzawa, Tokihiko, Nagayama, Yoshio, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 3.56 MB

english, 2015

28

Correlation ECE diagnostic in Alcator C-Mod

Sung, C., White, A. E., Howard, N. T., Mikkelsen, D., Irby, J., Leccacorvi, R., Vieira, R., Oi, C., Rice, J., Reinke, M., Gao, C., Ennever, P., Porkolab, M., Churchill, R., Theiler, C., Walk, J., Hugh

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.67 MB

english, 2015

29

Performance History and Upgrades for the DIII-D Gyrotron Complex

Lohr, J., Anderson, J.P., Cengher, M., Ellis, R.A., Gorelov, Y.A., Kolemen, E., Lambot, T., Murakami, D.D., Myrabo, L., Noraky, S., Parkin, K.L., Ponce, D., Torrezan, A., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 4.77 MB

english, 2015

30

Study of Synergetic Effect of X2 and X3 EC Wave in KSTAR

Bae, Y.S., Decker, J., Jeong, J.H., Lee, K.D., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.87 MB

english, 2015

31

A Multifrequency Notch Filter for Millimeter Wave Plasma Diagnostics based on Photonic Bandgaps in Corrugated Circular Waveguides

Wagner, D., Bongers, W., Kasparek, W., Leuterer, F., Monaco, F., Münich, M., Schütz, H., Stober, J., Thumm, M., Brand, H. v.d., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.89 MB

english, 2015

32

Computation of the Spitzer function in stellarators and tokamaks with finite collisionality

Kernbichler, Winfried, Kapper, Gernot, Kasilov, Sergei V., Marushchenko, Nikolai B., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 728 KB

english, 2015

33

Application of ECH to the Study of Transport in ITER Baseline Scenario-like Discharges in DIII-D

Pinsker, R.I., Austin, M.E., Ernst, D.R., Garofalo, A.M., Grierson, B.A., Hosea, J.C., Luce, T.C., Marinoni, A., McKee, G.R., Perkins, R.J., Petty, C.C., Porkolab, M., Rost, J.C., Schmitz, L., Solomon

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 2.72 MB

english, 2015

34

Preface

Kubo, Shin, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 44 KB

english, 2015

35

Summary for the Theory Session at EC-18

Marushchenko, N.B., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 80 KB

english, 2015

36

On the criteria guiding the design of the upper electron-cyclotron launcher for ITER

Poli, E., Angioni, C., Casson, F. J., Farina, D., Figini, L., Goodman, T. P., Maj, O., Sauter, O., Weber, H., Zohm, H., Saibene, G., Henderson, M. A., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 232 KB

english, 2015

37

42GHz ECRH assisted Plasma Breakdown in tokamak SST-1

Shukla, B. K., Pradhan, S., Patel, Paresh, Babu, Rajan, Patel, Jatin, Patel, Harshida, Dhorajia, Pragnesh, Tanna, V., Atrey, P K, Manchanda, R, Gupta, Manoj, Joisa, Shankar, Gupta, C N, Danial, Raju,

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 6.94 MB

english, 2015

38

Machine safety issues with respect to the extension of ECRH systems at ASDEX Upgrade

Schuberta, Martin, Herrmann, Albrecht, Monaco, Francesco, Rohde, Volker, Schütz, Harald, Stober, Jörg, Vierle, Thomas, Vorbrugg, Stefan, Wagner, Dietmar, Zasche, Dieter, Zehetbauer, Thomas, Zeidner, W

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 9.26 MB

english, 2015

39

Recent Tests on 117.5 GHz and 170 GHz Gyrotrons

Felch, K., Blank, M., Borchard, P., Cauffman, S., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 3.24 MB

english, 2015

40

Development of a dual frequency (110/138 GHz) gyrotron for JT-60SA and its extension to an oscillation at 82 GHz

Kobayashia, Takayuki, Moriyama, Shinichi, Isayama, Akihiko, Sawahata, Masayuki, Terakado, Masayuki, Hiranai, Shinichi, Wada, Kenji, Sato, Yoshikatsu, Hinata, Jun, Yokokura, Kenji, Hoshino, Katsumichi,

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 1.32 MB

english, 2015

41

Beam propagation and stray radiation in the ITER EC H&CD Upper Launcher

Platania, Paola, Bruschi, Alex, Farina, Daniela, Figini, Lorenzo, Goodman, Timothy, Krause, Alexandra, Henderson, Mark A., Moro, Alessandro, Saibene, Gabriella, Toussaint, Matthieu, Sozzi, Carlo, Kubo

Journal:

EPJ Web of Conferences

Year:

2015

Language:

english

File:

PDF, 5.00 MB

english, 2015

42

Non inductive formation of an extremely overdense spherical Tokamak by electron Bernstein wave heating and current drive on LATE

Uchida, Masaki, Noguchi, Yuto, Tanaka, Hitoshi, Maekawa, Takashi, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 790 KB

2015

43

Real-Time Feed-backed Anode Power Supply for 170GHz gyrotron in KSTAR

Seok, Bong-Jun, Ahn, Il-kun, Lee, Seung-kyo, Shim, Eun-yong, Bae, Young-soon, Joung, Mi, Joung, Jin-Hyun, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 5.24 MB

2015

44

ECRH scenarios with selective heating of trapped/passing electrons in the W7-X Stellarator

Marushchenko, N.B., Beidler, C.D., Erckmann, V., Geiger, J., Helander, P., Laqua, H.P, Maassberg, H., Turkin, Y., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 351 KB

2015

45

New approach to ECE measurements based on Hilbert-transform spectral analysis

Pandya, Hitesh Kumar B., Divin, Yuriy, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 487 KB

2015

46

Development of a Millimeter-Wave Beam Position and Profile Monitor for Transmission Efficiency Improvement in an ECRH System

Shimozuma, T., Kobayashi, S., Ito, S., Ito, Y., Kubo, S., Yoshimura, Y., Nishiura, M., Igami, H., Takahashi, H., Mizuno, Y., Okada, K., Mutoh, T., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 2.06 MB

2015

47

Scattering of ECRF waves by edge density fluctuations and blobs

Ram, Abhay K., Hizanidis, Kyriakos, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 587 KB

2015

48

Closure of the single fluid magnetohydrodynamic equations in presence of electron cyclotron current drive

Westerhof, E., Pratt, J., Ayten, B., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 674 KB

2015

49

Long-pulse Plasma Discharges by Upgraded ECH System in the LHD

Yoshimura, Y., Kasahara, H., Nagasaki, K., Tokitani, M., Ashikawa, N., Ueda, Y., Ito, S., Kubo, S., Shimozuma, T., Igami, H., Takahashi, H., Nishiura, M., Kobayashi, S., Mizuno, Y., Okada, K., Ogasawa

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 2.54 MB

2015

50

Localised Microwave Bursts During ELMs on MAST

Freethy, Simon, Shevchenko, Vladimir, Huang, Billy, Vann, Roddy, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 798 KB

2015

51

Assessment of the ITER EC Upper Launcher Performance

Figini, Lorenzo, Farina, Daniela, Poli, Emanuele, Sauter, Olivier, Bruschi, Alessandro, Goodman, Timothy, Moro, Alessandro, Platania, Paola, Sozzi, Carlo, Cavinato, Mario, Saibene, Gabriella, Henderso

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 2.04 MB

2015

52

Summary of ECE Presentations at EC-18

Taylor, G., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 429 KB

2015

53

Recent result of gyrotron operation in NIFS

Ito, Satoshi, Shimozuma, Takashi, Yoshimura, Yasuo, Igami, Hiroe, Takahashi, Hiromi, Nishiura, Masaki, Kobayashi, Sakuji, Mizuno, Yoshinori, Okada, Kota, Kubo, Shin, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 1.56 MB

2015

54

EC Radiative Transport and Losses in DEMO-like High-Temperature Plasmas

Albajar, F., Bornatici, M., Engelmann, F., Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 238 KB

2015

55

A study of mode purity improvement in the ITER relevant transmission line

Oda, Yasuhisa, Ikeda, Ryosuke, Kajiwara, Ken, Takahashi, Koji, Sakamoto, Keishi, Kubo, S.

Journal:

EPJ Web of Conferences

Year:

2015

File:

PDF, 1.15 MB

2015