{"created":"2021-03-01T06:40:34.506693+00:00","id":22833,"links":{},"metadata":{"_buckets":{"deposit":"ad469fee-9779-43d0-8527-92823dcb78b9"},"_deposit":{"id":"22833","owners":[],"pid":{"revision_id":0,"type":"depid","value":"22833"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00022833","sets":["171:1108:2048:2054","9:504:1111:2050:2055"]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1963-10-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicPageEnd":"414","bibliographicPageStart":"410","bibliographicVolumeNumber":"15","bibliographic_titles":[{"bibliographic_title":"生産研究"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"レーザの発達につれて光のcoherencyという問題がとりあげられてきた.coherencyというのは直訳すれば可干渉性ということである.しかし光というものはマックスウェルの微分方程式の解として与えられ,この微分方程式は線型であるから,その解の重ね合せもまた解である.これを干渉というならば,どのような光でも完全に可干渉のはずであり,干渉性をうんぬんするということはおかしい.しかし実際には同一光源をほぼ同時に出た光でなければ干渉縞は観測されず,同一光源でも時間を隔って出た二つの光は,その時間に比例して可干渉性が悪くなるという実験事実がある.これはどのように説明されるかをのべ,これを応用した二三の測定法の例をあげてみよう.","subitem_description_type":"Abstract"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学生産技術研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00127075","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0037105X","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"500","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Institute of Industrial Science. University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学生産技術研究所 応用光学"},{"subitem_text_value":"Institute of Industrial Science. University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"久保田, 広"}],"nameIdentifiers":[{"nameIdentifier":"114758","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-26"}],"displaytype":"detail","filename":"sk015010004.pdf","filesize":[{"value":"479.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"sk015010004.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/22833/files/sk015010004.pdf"},"version_id":"1111abc4-eea3-423b-a529-1dc7f4e346c2"}]},"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":"光の可干渉性(Coherency)とその応用","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"光の可干渉性(Coherency)とその応用"}]},"item_type_id":"4","owner":"1","path":["2054","2055"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-12-24"},"publish_date":"2009-12-24","publish_status":"0","recid":"22833","relation_version_is_last":true,"title":["光の可干渉性(Coherency)とその応用"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:00:54.591716+00:00"}