[23P] Poster 3

[23P-10] Analyses of fast camera images for edge-plasma fluctuation characteristics during L-H transition in Heliotron J high-density plasma

*Naoyuki Haji¹, Tohru Mizuuchi², Nobuhiro Nishino³, Hiroki Hukuda¹, Hiroyuki Okada², Kazunobu Nagasaki², Yuji Nakamura¹, Akihiro Ishizawa¹, Shinichiro Kado², Shinji Kobayashi², Shigeru Konoshima², Takashi Minami², Satoru Yamamoto², Shinsuke Oshima², Xiangxun Lu¹, Shun Tanohira¹, Shintaro Watanabe¹, Yuma Yonemura¹, Tomomi Kanazawa¹, Koki Yamamoto¹, Hisashi Okazaki¹ (1. Graduate School of Energy Science, Kyoto Univ., 2. Institute of Advanced Energy, Kyoto Univ., 3. Graduate School of Engineering, Hiroshima Univ.)