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Design of tangential viewing phase contrast imaging for turbulence measurements in JT-60SA
https://repo.qst.go.jp/records/47807
https://repo.qst.go.jp/records/4780793edcf20-b527-4b1f-b1c1-683bdcc0a9b1
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-04-26 | |||||
| タイトル | ||||||
| タイトル | Design of tangential viewing phase contrast imaging for turbulence measurements in JT-60SA | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Tanaka, Kenji
× Tanaka, Kenji× Coda, S.× 吉田, 麻衣子× 笹尾, 一× 河野, 康則× 今澤, 良太× 久保, 博孝× 鎌田, 裕× 吉田 麻衣子× 笹尾 一× 河野 康則× 今澤 良太× 久保 博孝× 鎌田 裕 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A tangential viewing phase contrast imaging system is being designed for the JT-60SA tokamak to investigate microturbulence. In order to obtain localized information on the turbulence, a spatialfiltering technique is applied, based on magnetic shearing. The tangential viewing geometry enhances the radial localization. The probing laser beam is injected tangentially and traverses the entire plasma region including both low and high field sides. The spatial resolution for an Internal Transport Barrier discharge is estimated at 30%–70% of the minor radius at k = 5 cm−1, which is the typical expected wave number of ion scale turbulence such as ion temperature gradient/trapped electron mode. | |||||
| 書誌情報 |
Review of Scientific Instruments 巻 87, 号 11E118, p. 1-4, 発行日 2016-08 |
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| 出版者 | ||||||
| 出版者 | AIP Publishing | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1063/1.4960057 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://dx.doi.org/10.1063/1.4960057 | |||||
| 関連名称 | http://dx.doi.org/10.1063/1.4960057 | |||||
