{"created":"2023-06-20T15:03:27.436340+00:00","id":32670,"links":{},"metadata":{"_buckets":{"deposit":"f34829c6-6cf3-4ed0-9599-326be315051a"},"_deposit":{"created_by":1,"id":"32670","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"32670"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00032670","sets":["1887:1890","1896:1898:1899:1911"]},"author_link":["410723","410726","410722","410724","410725","410721"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Detection of Gravitational Radiation by Using Laser Interferometer"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1985-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"36","bibliographicPageStart":"1","bibliographicVolumeNumber":"25","bibliographic_titles":[{"bibliographic_title":"宇宙科学研究所報告"}]}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Methods of experiments aimed at the detction of gravitational radiation by using laser interferometer is reviewed. There are two types of the interferometer; Michelson type with delay lines and Fabry-Perot type with cavities for resonance. In either case very precise and elaborate control system of effective arm length is indispensable. Various noises on the laser interferometer are studied in detail. Theoretical limit to sensitivity for dimensionless amplitude h is determined by laser shot noise in photodetector. For 100km of beam path length and 1 Watt of laser power, this sensitivity limit is 10^<-21> Hz^<-1/2>. The results of the experiments so far in several laboratories are presented. The sensitivity of the order of h=10^<-18> Hz^<-1/2> has been obtained.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0166065000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙科学研究所"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0285-2853","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00354474","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川村, 静児"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"平尾, 淳一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"河島, 信樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KAWAMURA, Seiji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HIRAO, Jun-ichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KAWASHIMA, Nobuki","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":"2020-01-24"}],"displaytype":"detail","filename":"SA0166065.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0166065.pdf","url":"https://jaxa.repo.nii.ac.jp/record/32670/files/SA0166065.pdf"},"version_id":"096e27ba-ec5c-42a2-8882-1db3e4349193"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"レーザー干渉計による重力波検出","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"レーザー干渉計による重力波検出"}]},"item_type_id":"9","owner":"1","path":["1890","1911"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"32670","relation_version_is_last":true,"title":["レーザー干渉計による重力波検出"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:26:46.682338+00:00"}