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Measurement of radial profiles of density ratio of helium to hydrogen ion using charge exchange spectroscopy with two-wavelength spectrometer
http://hdl.handle.net/10655/00012541
http://hdl.handle.net/10655/00012541cf807b72-53c4-469b-8bae-acac249e5087
| 名前 / ファイル | ライセンス | アクション |
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VoR_Rev.Sci.Instr86_123514 (1.9 MB)
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Rev.Sci.Instrum86_pp_123514 (936.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||||
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| 公開日 | 2021-07-02 | |||||||||||||||||||||
| タイトル | ||||||||||||||||||||||
| タイトル | Measurement of radial profiles of density ratio of helium to hydrogen ion using charge exchange spectroscopy with two-wavelength spectrometer | |||||||||||||||||||||
| 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 | |||||||||||||||||||||
| 著者 |
IDA, Katsumi
× IDA, Katsumi
× YOSHINUMA, M.
× Wieland, B.
× Goto, M.
× NAKAMURA, Yukio
× KOBAYASHI, Masahiro
× MURAKAMI, I.
× Moon, C.
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| 著者ID | ||||||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||||||
| 内容記述 | 0000-0002-0585-4561 | |||||||||||||||||||||
| 抄録 | ||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||
| 内容記述 | Radial profiles of density ratio of helium to hydrogen ions are measured using the charge exchange spectroscopy technique with the two-wavelength spectrometer system in the large helical device. The two-wavelength spectrometer system consists of a dichroic mirror box, a spectrometer with two grating and two camera lenses, and one CCD detector. The dichroic mirror box is used to divide the light of one fiber from the plasma to two fibers, one for HeII (λ = 468.6 nm) and the other for Hα (λ = 656.3 nm), that are connected to the entrance slit of the spectrometer to eliminate the interference between the HeII and the Hα spectra on the CCD. This system provides a simultaneous measurement of helium and hydrogen ion density ratio at 8 exact same locations (8 spatial channels) with a time resolution of >40 ms in the wide range of the density ratio of 0.05–5. | |||||||||||||||||||||
| 書誌情報 |
Review of Scientific Instruments 巻 86, 号 12, p. 123514, 発行日 2015-12-30 |
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| 出版者 | ||||||||||||||||||||||
| 出版者 | AIP | |||||||||||||||||||||
| ISSN | ||||||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||||||
| 収録物識別子 | 10897623 | |||||||||||||||||||||
| 書誌レコードID | ||||||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||||||
| 収録物識別子 | AA12442307 | |||||||||||||||||||||
| DOI | ||||||||||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1063/1.4939032 | |||||||||||||||||||||
| 権利 | ||||||||||||||||||||||
| 権利情報 | This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Review of Scientific Instruments 86, 123514 (2015) and may be found at https://doi.org/10.1063/1.4939032. | |||||||||||||||||||||
| 関連サイト | ||||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1063/1.4939032 | |||||||||||||||||||||
| 関連名称 | Publisher version | |||||||||||||||||||||
| 著者版フラグ | ||||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||
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Cite as
IDA, Katsumi, YOSHINUMA, M., Wieland, B., Goto, M., NAKAMURA, Yukio, KOBAYASHI, Masahiro, MURAKAMI, I., Moon, C., 2015, Measurement of radial profiles of density ratio of helium to hydrogen ion using charge exchange spectroscopy with two-wavelength spectrometer: AIP, 123514– p.
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