{"created":"2023-06-20T15:07:59.029919+00:00","id":217,"links":{},"metadata":{"_buckets":{"deposit":"9a7b29f6-4b98-4d5a-849d-6fe83bd64a80"},"_deposit":{"created_by":3,"id":"217","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"217"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00000217","sets":["6:7"]},"author_link":["67626","67625","67630","67632","67627","67631","67628","67633","67629"],"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-10-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"Issue10","bibliographicPageStart":"10E301-1 - 10E301-6","bibliographicVolumeNumber":"Vol.79","bibliographic_titles":[{},{"bibliographic_title":"Review of Scientific Instruments","bibliographic_titleLang":"en"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Imaging bolometers utilize an infrared (IR) video camera to measure the change in temperature of a thin foil exposed to the plasma radiation, thereby avoiding the risks of conventional resistive bolometers related to electric cabling and vacuum feedthroughs in a reactor environment. A prototype of the IR imaging video bolometer (IRVB) has been installed and operated on the JT-60U tokamak demonstrating its applicability to a reactor environment and its ability to provide two-dimensional measurements of the radiation emissivity in a poloidal cross section. In this paper we review this development and present the first results of an upgraded version of this IRVB on JT-60U. This upgrade utilizes a state-of-the-art IR camera (FLIR/Indigo Phoenix-InSb) (3?5?μm, 256×360?pixels, 345 Hz, 11 mK) mounted in a neutron/gamma/magnetic shield behind a 3.6 m IR periscope consisting of CaF2 optics and an aluminum mirror. The IRVB foil is 7?cm×9?cm×5?μm tantalum. A noise equivalent power density of 300 ?μW/cm2  is achieved with 40×24  channels and a time response of 10 ms or 23?μW/cm2 for 16×12 channels and a time response of 33 ms, which is 30 times better than the previous version of the IRVB on JT-60U.","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics"}]},"item_2_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1063/1.2988822","subitem_relation_type_select":"DOI"}}]},"item_2_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/10.1063/1.2988822","subitem_relation_type_select":"DOI"}}]},"item_2_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"(c) 2008 American Institute of Physics."}]},"item_2_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Peterson,  Byron J.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Parchamy,  Homaira","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ashikawa,  Naoko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawashima,  Hisato","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Konoshima,  Shigeru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kostryukov,  Artem Yu.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Miroshnikov,  Igor V.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Seo,  Dongcheol","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Omori,  T.","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-03-11"}],"displaytype":"detail","filename":"RevSciInstrum_79_10E301.pdf","filesize":[{"value":"776.9 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"RevSciInstrum_79_10E301.pdf","url":"https://nifs-repository.repo.nii.ac.jp/record/217/files/RevSciInstrum_79_10E301.pdf"},"version_id":"79c48845-b9fc-4853-afe6-1d46ac2bf811"}]},"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":"Development of imaging bolometers for magnetic fusion reactors (invited)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Development of imaging bolometers for magnetic fusion reactors (invited)"}]},"item_type_id":"2","owner":"3","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-02-04"},"publish_date":"2013-02-04","publish_status":"0","recid":"217","relation_version_is_last":true,"title":["Development of imaging bolometers for magnetic fusion reactors (invited)"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T16:20:04.362540+00:00"}