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Development of laser-induced breakdown spectroscopy system using ceramic micro-laser for fiber-optic remote analysis
https://repo.qst.go.jp/records/79984
https://repo.qst.go.jp/records/79984da4e6fb4-dab8-4a7d-a666-660844c27ad7
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-05-28 | |||||
| タイトル | ||||||
| タイトル | Development of laser-induced breakdown spectroscopy system using ceramic micro-laser for fiber-optic remote analysis | |||||
| 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 |
Tamura, Koji
× Tamura, Koji× 田村浩司× Oba, Hironori× Saeki, Morihisa× Taguchi, Tomitsugu× Hwan Hong, Lim× 平等拓範× 若井田育夫× Koji, Tamura× Hironori, Oba× Morihisa, Saeki× Tomitsugu, Taguchi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this study, a compact fiber-optic laser-induced breakdown spectroscopy (LIBS) system is developed using a microchip laser (MCL) with a monolithic Nd:YAG/Cr:YAG composite ceramic for application to the fiber-optic remote analysis of hazardous environments, such as nuclear reactor cores. Laser pulses of short pulse duration and near-Gaussian beam profile were obtained. The properties of the output laser, such as pulse energy, pulse repetition rate, temporal pulse shape, and beam profile, were measured as the parameters for LIBS application, and were found to be suitable for the purpose. The spectra of zirconium metal were observed, and the signal intensity was further enhanced by multi-burst mode irradiation. The results of this study indicate that the fiber-optic microchip-laser induced breakdown spectroscopy (FO-MCLIBS) system, which is advantageous for efficient remote analysis of hazardous environments, is applicable to analyze the inside of nuclear reactor cores. | |||||
| 書誌情報 |
Journal of Nuclear Science and Technology 巻 57, 号 10, p. 1189-1198, 発行日 2020-09 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0022-3131 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1080/00223131.2020.1776648 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.tandfonline.com/doi/full/10.1080/00223131.2020.1776648 | |||||
