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EPJ Web of Conferences

Volume 313 (2024)

22^nd Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC22)

Daejeon, Republic of Korea, April 22-26, 2024
E. Poli, E. Choi, S. Wang and G. Yun (Eds.)

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Statement of Peer review

Published online: 15 November 2024

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Open Access

Preface 00001

Emanuele Poli, Eunmi Choi, Sonjong Wang and Gunsu Yun

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431300001

Theory and Design

Open Access

ECCD system design activities for JA DEMO 01001

Yasuhisa Oda, Kazunobu Nagasaki, Atsushi Fukuyama, Takashi Maekawa, Hiroshi Idei, Tomohiro Seino, Kota Yanagihara, Nobuyuki Aiba, Satoru Yajima, Takahiro Shinya et al. (7 more)

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431301001

Open Access

Two-plasmon decay of microwaves in low temperature magnetized laboratory plasmas 01002

Johan Kølsen de Wit, Mads Givskov Senstius, Asbjørn Clod Pedersen, Riccardo Ragona and Stefan Kragh Nielsen

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431301002

Open Access

Nonlinear Landau damping of electron Bernstein waves in MAST-U 01003

Mads Givskov Senstius, Simon Freethy, Stefan Kragh Nielsen and Michael Barnes

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431301003

Open Access

IMAS modelling of First Wall EC heat loads for the ITER rebaseline 01004

Mireille Schneider, Jörg Stober, Mélanie Preynas, Sophie Carpentier-Chouchana, Quentin Deliege, Maksim Dubrov, Emanuele Poli and Antoine Sirinelli

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431301004

Open Access

ECCD studies for EU-DEMO plasmas 01005

Emanuele Poli, Lorenzo Figini, Emiliano Fable, Mattia Siccinio, Antti Snicker, Chuanren Wu and Hartmut Zohm

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431301005

Experiment

Open Access

Flux pumping studies and T_i peaking by q-profile shaping using ECCD in ASDEX Upgrade 02001

Jörg Stober, Alexander Bock, Andreas Burckhart, Mike Dunne, Emiliano Fable, Rainer Fischer, Matthias Hölzl, Simon van Mulders, Emanuele Poli, Thomas Pütterich et al. (7 more)

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431302001

Open Access

Appearance and analysis of a reflecting coating damage 02002

Martin Schubert, Stefan Elgeti, Katja Hunger, Eduard Grigore, Cristian Ruset, Rudolf Neu, Jörg Stober, Stefan Vorbrugg, Irene Zammuto and ASDEX Upgrade Team

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431302002

Open Access

Progress of the electron cyclotron resonance heating system and the related experiments on J-TEXT 02003

Donghui Xia, Xixuan Chen, Jingtao Li, Ruomu Wang, Wei Zheng and J-TEXT team

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431302003

Open Access

Upgradation of 82.6GHz ECRH system for SST-1 and Aditya-U 02004

Braj Kishore Shukla, Jatin Patel, Harshida Patel, Hardik Mistry, Dharmesh Purohit, K.G. Parmar, Evgeny Tai, E. Soluyanova, I.P. Khailov and M.I. Bakulin

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431302004

Open Access

Analysis of neoclassical tearing mode stabilization experiment by electron cyclotron injection in KSTAR 02005

MinSoo Cha, MinHo Woo, Sang-hee Hahn, Young-Seok Park, Minjun J. Choi, Jong-Kyu Park, Byoung-ho Park, Andrew Rothstein, Egemen Kolemen and Yong-Su Na

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431302005

Open Access

KSTAR ECH System Development Progress 02006

Mi Joung, Sonjong Wang, Sunggug Kim, Jongwon Han, Inhyuk Rhee and Jonggu Kwak

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431302006

Diagnostics

Open Access

Overview of recent turbulence studies across multiple confinement modes at the ASDEX Upgrade tokamak using the Correlation Electron Cyclotron Emission diagnostic 03001

Christian Yoo, Rachel Bielajew, Branka Vanovac, Jacob Schellpfeffer, Willy Burke, Garrard Conway, Pablo Rodriguez-Fernandez, Anne White, the EUROfusion WPTE Team and the ASDEX Upgrade Team

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431303001

Open Access

Recent Results from Electron Cyclotron Emission (ECE) Radiometer diagnostics in the presence of Electron Cyclotron Resonance Heating (ECRH) 03002

Varsha Siju, S.K. Pathak, B.K. Shukla, R.L. Tanna, R. Kumar, J. Ghosh and Aditya-Upgrade Team

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431303002

Open Access

Design, Development and Characterization of Indigenously Developed High Temperature Black Body Source for Calibration of ECE Diagnostics 03003

Abhishek Sinha, Dusmanta Mohanta, Neha Parmar, Santosh P. Pandya and Surya K. Pathak

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431303003

Open Access

Towards absolutely calibrated ECE Michelson measurements in EC heated plasmas at W7-X 03004

Johan Willem Oosterbeek, Mathias Stern, Neha Chaudhary, J.F. Guerrero Arnaiz, Matthias Hirsch, Walter Kasparek, Carsten Lechte, Burkhard Plaum, Stefan Schmuck, Torsten Stange et al. (3 more)

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431303004

Open Access

Design of the Collective Thomson Scattering System on HL-3 tokamak 03005

Weichu Deng, Zhongbing Shi, Peiwan Shi, Feng Zhang, Xin Yu, Zengchen Yang, Min Jiang, Yu Zhou, Yuqi Shen, Kexi Han et al. (2 more)

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431303005

Technology

Open Access

In-situ Low Power Tests of the ASDEX Upgrade ECRH Transmission Lines 04001

Dietmar Wagner, Fritz Leuterer, Francesco Monaco, Harald Schütz, Jörg Stober and Manfred Thumm

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431304001

Open Access

Commissioning of MW class Gyrotron Test Facility at ITER-India & Demonstration of ITER relevant RF performance (1MW for 1000 s at 170 GHz) 04002

S.L. Rao, Vipal Rathod, Anjali Sharma, Ronak Shah, Deepak Mandge, Sharan Dilip, Amit Yadav, Sandip Gajjar, Rasesh Dave, Dishang Upadhyay et al. (7 more)

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431304002

Open Access

ITER ECH&CD Transmission Line Layout Development 04003

Zachary C. Wolfe, Michael C. Kaufman, Aravind Shanmugasundaram and Gregory R. Hanson

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431304003

Open Access

ITER ECH Transmission Line System Design and Status 04004

Gregory R. Hanson, Zachary C. Wolfe, Michael C. Kaufman, Natalia Casal, Carl L. Dukes, Franco Gandini, Timothy P. Goodman, Zackary P. Hale, Mark A. Henderson, Charles R. Schaich et al. (2 more)

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431304004

Open Access

Results on the 1 MW CW 170 GHz gyrotron TH1509UA for ITER and DTT at the FALCON test stand 04005

Falk Braunmueller, Timothy P. Goodman, Jérémy Genoud, Ferran Albajar, Stefano Alberti, Konstantinos A. Avramidis, Ruggero Bertazzoni, William Bin, Daniele Bonetti, Alessandro Bruschi et al. (31 more)

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431304005

Open Access

Fabrication and assembly of the gyrotron multi-stage depressed collector prototype at KIT 04006

Benjamin Ell, Chuanren Wu, Lukas Feuerstein, Gerd Gantenbein, Stefan Illy, Tobias Ruess, Tomasz Rzesnicki, Sebastian Stanculovic, Manfred Thumm, Jörg Weggen and John Jelonnek

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431304006

Open Access

Tuning optical properties to optimize microwave absorbers 04007

Andreas Hentrich and Christian Semmler

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431304007

Open Access

Experimental characterization of the TCV dual-frequency gyrotron and validation of numerical codes including the effect of After Cavity Interaction 04008

Jérémy Genoud, Stefano Alberti, Jean-Philippe Hogge, Konstantinos Avramidis, Falk Braunmüller, Alessandro Bruschi, Wiliam Bin, Jérémie Dubray, Damien Fasel, Gerd Gantenbein et al. (9 more)

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431304008

Open Access

Recent additions to the PROFUSION code for the spurious mode analysis of the ECRH launchers for ITER 04009

Burkhard Plaum

Published online: 15 November 2024

DOI: 10.1051/epjconf/202431304009

EPJ

EPJ Web of Conferences

Volume 313 (2024)

22nd Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC22)

Statement of Peer review

Preface 00001

Theory and Design

ECCD system design activities for JA DEMO 01001

Two-plasmon decay of microwaves in low temperature magnetized laboratory plasmas 01002

Nonlinear Landau damping of electron Bernstein waves in MAST-U 01003

IMAS modelling of First Wall EC heat loads for the ITER rebaseline 01004

ECCD studies for EU-DEMO plasmas 01005

Experiment

Flux pumping studies and Ti peaking by q-profile shaping using ECCD in ASDEX Upgrade 02001

Appearance and analysis of a reflecting coating damage 02002

Progress of the electron cyclotron resonance heating system and the related experiments on J-TEXT 02003

Upgradation of 82.6GHz ECRH system for SST-1 and Aditya-U 02004

Analysis of neoclassical tearing mode stabilization experiment by electron cyclotron injection in KSTAR 02005

KSTAR ECH System Development Progress 02006

Diagnostics

Overview of recent turbulence studies across multiple confinement modes at the ASDEX Upgrade tokamak using the Correlation Electron Cyclotron Emission diagnostic 03001

Recent Results from Electron Cyclotron Emission (ECE) Radiometer diagnostics in the presence of Electron Cyclotron Resonance Heating (ECRH) 03002

Design, Development and Characterization of Indigenously Developed High Temperature Black Body Source for Calibration of ECE Diagnostics 03003

Towards absolutely calibrated ECE Michelson measurements in EC heated plasmas at W7-X 03004

Design of the Collective Thomson Scattering System on HL-3 tokamak 03005

Technology

In-situ Low Power Tests of the ASDEX Upgrade ECRH Transmission Lines 04001

Commissioning of MW class Gyrotron Test Facility at ITER-India & Demonstration of ITER relevant RF performance (1MW for 1000 s at 170 GHz) 04002

ITER ECH&CD Transmission Line Layout Development 04003

ITER ECH Transmission Line System Design and Status 04004

Results on the 1 MW CW 170 GHz gyrotron TH1509UA for ITER and DTT at the FALCON test stand 04005

Fabrication and assembly of the gyrotron multi-stage depressed collector prototype at KIT 04006

Tuning optical properties to optimize microwave absorbers 04007

Experimental characterization of the TCV dual-frequency gyrotron and validation of numerical codes including the effect of After Cavity Interaction 04008

Recent additions to the PROFUSION code for the spurious mode analysis of the ECRH launchers for ITER 04009

Conference announcements

22^nd Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC22)

Flux pumping studies and T_i peaking by q-profile shaping using ECCD in ASDEX Upgrade 02001