{"created":"2023-06-20T15:14:09.375517+00:00","id":11253,"links":{},"metadata":{"_buckets":{"deposit":"acaf4180-756f-4295-aa35-16ee1d74aef1"},"_deposit":{"created_by":3,"id":"11253","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"11253"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00011253","sets":["495:496"]},"author_link":["37596","39503","37600","39505","39504"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-05-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicPageStart":"052006","bibliographicVolumeNumber":"14","bibliographic_titles":[{"bibliographic_title":"Applied Physics Express"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In standard single-end-access Brillouin optical correlation-domain reflectometry (BOCDR), the systematic error caused by the phase difference between amplitude modulation (AM) and frequency modulation (FM) in the light source can be up to tens of megahertz, causing considerable errors in strain and temperature measurement. In this letter, we develop a new concept of two-end-access BOCDR, in which light is injected into each end of a sensing fiber in turn and the measured results of the Brillouin frequency shift distributions are combined. We numerically show that this configuration can suppress the systematic error caused by the AM-FM phase difference by approximately 90%.","subitem_description_type":"Abstract"}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IOP Science"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.35848/1882-0786/abfb40","subitem_relation_type_select":"DOI"}}]},"item_2_relation_44":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://doi.org/10.35848/1882-0786/abfb40"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.35848/1882-0786/abfb40","subitem_relation_type_select":"DOI"}}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12295133","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18820778","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Faculty of Engineering, Yokohama National University"},{"subitem_text_value":"Faculty of Engineering, Yokohama National University & Institute of Innovative Research, Tokyo Institute of Technology"},{"subitem_text_value":"College of Engineering, Shibaura Institute of Technology"},{"subitem_text_value":"Institute of Innovative Research, Tokyo Institute of Technology"},{"subitem_text_value":"Faculty of Engineering, Yokohama National University"}]},"item_2_version_type_18":{"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":"Zhu, Guangtao"}],"nameIdentifiers":[{"nameIdentifier":"39503","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Noda, Kohei"}],"nameIdentifiers":[{"nameIdentifier":"39504","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Lee, Heeyoung"}],"nameIdentifiers":[{"nameIdentifier":"39505","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"30870787","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=30870787"}]},{"creatorNames":[{"creatorName":"Nakamura, Kentaro"}],"nameIdentifiers":[{"nameIdentifier":"37600","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20242315","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=20242315"}]},{"creatorNames":[{"creatorName":"Mizuno, Yosuke"}],"nameIdentifiers":[{"nameIdentifier":"37596","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"30630818","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=30630818"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-05-05"}],"displaytype":"detail","filename":"APEX_vol14_no5_052006.pdf","filesize":[{"value":"813.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"APEX_vol14_no5_052006.pdf","url":"https://ynu.repo.nii.ac.jp/record/11253/files/APEX_vol14_no5_052006.pdf"},"version_id":"5d6e9e82-d991-4e6e-9e44-3d655573852a"}]},"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":"Error compensation in Brillouin optical correlation-domain reflectometry by combining bidirectionally measured frequency shift distributions","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Error compensation in Brillouin optical correlation-domain reflectometry by combining bidirectionally measured frequency shift distributions"}]},"item_type_id":"2","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-06-03"},"publish_date":"2021-06-03","publish_status":"0","recid":"11253","relation_version_is_last":true,"title":["Error compensation in Brillouin optical correlation-domain reflectometry by combining bidirectionally measured frequency shift distributions"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T18:03:56.993784+00:00"}