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Conceptual design of laser transfer system of the JT-60SA Thomson scattering diagnostic
https://repo.qst.go.jp/records/48664
https://repo.qst.go.jp/records/48664f8f18d7f-6ed0-46d4-bc1f-42338066ad1d
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-04-08 | |||||
| タイトル | ||||||
| タイトル | Conceptual design of laser transfer system of the JT-60SA Thomson scattering diagnostic | |||||
| 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 |
東條, 寛
× 東條, 寛× 波多江, 仰紀× 濱野, 隆× 伊丹, 潔× 東條 寛× 波多江 仰紀× 濱野 隆× 伊丹 潔 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper provides a conceptual design of the laser transfer system to be installed for the JT-60SA Thomson scattering system. The optical design newly permits transferring two wavelength lasers, i.e., YAG (1064 nm) and ruby (694 nm) lasers, so that an in situ relative calibration for high-field edge measurements, where the scattering angle is close to 90◦, is possible under severe radiation condition. Stray light generated from scattering at a vacuum window can be suppressed using multiple baffles. It is newly found that the baffles spaced at a geometric series, i.e., 40% of unit length, is an effective way and reduces the stray light. The amount of stray light can be reduced to ∼6% using only three baffles compared with the case of no-baffles. | |||||
| 書誌情報 |
Fusion Engineering and Design 巻 123, p. 678-681, 発行日 2017-07 |
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| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1536-1055 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.fusengdes.2017.06.037 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.sciencedirect.com/science/article/pii/S0920379617307378 | |||||
| 関連名称 | https://www.sciencedirect.com/science/article/pii/S0920379617307378 | |||||
