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Bolometer diagnostics for one- and two-dimensional measurements of radiated power on the Large Helical Device

B J Peterson, A Yu Kostrioukov, N Ashikawa, Y Liu, Yuhong Xu, M Osakabe, K Y Watanabe, T Shimozuma, S Sudo, the LHD Experiment Group2003年Plasma Physics and Controlled FusionIF 2.2出版社

Bolometer diagnostics are installed on the Large Helical Device (LHD) to provide measurements of the total (broad spectrum) electromagnetic radiation emitted by the plasma. Three types of detectors are used: resistive metal film bolometers, absolute extreme ultraviolet photodiodes and infrared imaging video bolometers. Details of the installation in LHD are given for each type of detector. The detector calibration, data analysis and tomography techniques are described and compared and sample results are shown.

日本語訳

ボロメータ診断は、大型ヘリカル装置(LHD)に設置され、プラズマから放出される全(広帯域)電磁放射の測定を提供する。3種類の検出器が使用されている:抵抗性金属膜ボロメータ、絶対極端紫外フォトダイオード、および赤外線イメージングビデオボロメータである。各検出器タイプについて、LHDへの設置詳細を示す。検出器の較正、データ解析、およびトモグラフィー手法について説明し、比較するとともに、サンプル結果を示す。

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Plasma diagnosticsHelical device
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