{"created":"2023-06-20T15:17:44.596418+00:00","id":11685,"links":{},"metadata":{"_buckets":{"deposit":"296f4322-c72a-4b29-85b7-3a4a423da2d4"},"_deposit":{"created_by":20,"id":"11685","owners":[20],"pid":{"revision_id":0,"type":"depid","value":"11685"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00011685","sets":["6:7"]},"author_link":["128141","127900","122738","66751","127052","126893"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-10-26","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicPageStart":"103540","bibliographicVolumeNumber":"93","bibliographic_titles":[{"bibliographic_title":"Review of Scientific Instruments "}]}]},"item_10001_description_4":{"attribute_name":"著者ID","attribute_value_mlt":[{"subitem_description":"0000-0001-8457-5570","subitem_description_type":"Other"}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We propose a combined use of a Pockels electro-optic sensor with a pickup loop coil (Bdot probe) for the measurement of magnetic fluctuations in plasmas. In this method, induced fluctuating voltage on the coil loop is converted into an optical signal by a compact electro-optic sensor in the vicinity of the measurement point and is transferred across optical fiber that is unaffected by electric noise or capacitive load issues. Compared with conventional Bdot probes, the electro-optic Bdot probe (1) is electrically isolated and free from noise pickup caused by the metallic transmission line and (2) can be operated at a higher-frequency range because of the smaller capacitance of the operation circuit, both of which are suitable for many plasma experiments. Conversely, the sensitivity of the current electro-optic Bdot probe arrangement is still significantly lower than that of conventional Bdot probes. A preliminary measurement result with the electro-optic Bdot probe showed the detection of a magnetic fluctuation signal around the cyclotron frequency range in the RT-1 magnetospheric plasma experiment.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"AIP Publishing "}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1063/5.0089031","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"H. Saitoh, M. Nishiura, T. Nakazawa, J. Morikawa, Z. Yoshida, R. Osawa; Electro-optic Bdot probe measurement of magnetic fluctuations in plasma. Rev Sci Instrum 1 October 2022; 93 (10): 103540. https://doi.org/10.1063/5.0089031"}]}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Publisher version"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":" https://doi.org/10.1063/5.0089031","subitem_relation_type_select":"DOI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"This article may be downloaded for personal use only."},{"subitem_rights":"Any other use requires prior permission of the author and AIP Publishing. "},{"subitem_rights":"This article appeared in Review of Scientific Instruments 93, 103540 (2022) and may be found at  https://doi.org/10.1063/5.0089031. "},{"subitem_rights":"Copyright 2022 Author(s). "},{"subitem_rights":"This article is distributed under a Creative Commons Attribution (CC BY) License. "}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00817730","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0034-6748 ","subitem_source_identifier_type":"ISSN"}]},"item_10001_text_23":{"attribute_name":"NAIS","attribute_value_mlt":[{"subitem_text_value":"13817"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"SAITOH, Haruhiko"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"NISHIURA,  Masaki"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NAKAZAWA, Takuya"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MORIKAWA,  Junji"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"YOSHIDA, Zensho"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"OSAWA, R."}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-04-28"}],"displaytype":"detail","filename":"13817_Rev.Sci.Instrum.pdf","filesize":[{"value":"517.8 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"13817_Rev.Sci.Instrum","url":"https://nifs-repository.repo.nii.ac.jp/record/11685/files/13817_Rev.Sci.Instrum.pdf"},"version_id":"18c5598b-7dd0-4faf-85c6-e688bd4931a4"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-10-26"}],"displaytype":"detail","filename":"VoR_Rev.Sci.Instrum_93_103540.pdf","filesize":[{"value":"6.5 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"VoR_Rev.Sci.Instrum_93_103540","url":"https://nifs-repository.repo.nii.ac.jp/record/11685/files/VoR_Rev.Sci.Instrum_93_103540.pdf"},"version_id":"7c45ab95-6cfd-4a94-b45c-7edd0a4ba720"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Electro-optic Bdot probe measurement of magnetic fluctuations in plasma","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Electro-optic Bdot probe measurement of magnetic fluctuations in plasma"}]},"item_type_id":"10001","owner":"20","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-04-28"},"publish_date":"2023-04-28","publish_status":"0","recid":"11685","relation_version_is_last":true,"title":["Electro-optic Bdot probe measurement of magnetic fluctuations in plasma"],"weko_creator_id":"20","weko_shared_id":-1},"updated":"2023-09-26T06:11:26.296821+00:00"}