Measuring Electron Temperature in the Tandem Mirror GAMMA 10 Plasma Using a Yttrium-Aluminum-Garnet Thomson Scattering System

• YOSHIKAWA Masayuki

  Plasma Research Center, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan

• YAGUCHI Fumiaki

  Plasma Research Center, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan

• MIYATA Yoshiaki

  Plasma Research Center, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan

• MORIMOTO Masato

  Plasma Research Center, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan

• SHIMA Yoriko

  Plasma Research Center, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan

• YAMADA Ichihiro

  National Institute for Fusion Science, Toki, Gifu 509-5292, Japan

• KAWAHATA Kazuo

  National Institute for Fusion Science, Toki, Gifu 509-5292, Japan

• FUNABA Hisamichi

  National Institute for Fusion Science, Toki, Gifu 509-5292, Japan

• YASUHARA Ryo

  National Institute for Fusion Science, Toki, Gifu 509-5292, Japan

• MINAMI Takashi

  Institute of Advanced Energy, Kyoto University, Uji, Kyoto 611-0011, Japan

• NARIHARA Kazumichi

  National Institute for Fusion Science, Toki, Gifu 509-5292, Japan

• NAKASHIMA Yousuke

  Plasma Research Center, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan

• ICHIMURA Makoto

  Plasma Research Center, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan

• IMAI Tsuyoshi

  Plasma Research Center, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan

抄録

A yttrium-aluminum-garnet Thomson scattering (TS) system was constructed and applied to the tandem mirror GAMMA 10 plasma to measure the electron temperature. A large solid-angle TS light-collection system was set using a spherical mirror system and a large numerical aperture of bundled optical fiber. A five-channel polychromator with avalanche silicon photo diodes was employed after being calibrated with standard light. Calibration was performed by Rayleigh and Raman scattering. An electron temperature increase from 40 eV to 80 eV was observed with application of electron cyclotron heating to plug/barrier cells.

収録刊行物

• Plasma and Fusion Research

  Plasma and Fusion Research 6 1202095-1202095, 2011

  一般社団法人 プラズマ・核融合学会

キーワード

• tandem mirror
• GAMMA 10
• Thomson scattering

詳細情報

• CRID: 1390282680230413952
• NII論文ID: 130001066523
• DOI: 10.1585/pfr.6.1202095
• BIBCODE: 2011PFR.....602095Y
• ISSN: 18806821
• Web Site: http://www.jstage.jst.go.jp/article/pfr/6/0/6_0_1202095/_pdf
• 本文言語コード: en
• データソース種別:
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