{"created":"2021-03-01T06:36:04.089601+00:00","id":18657,"links":{},"metadata":{"_buckets":{"deposit":"4acc5fec-7b31-45c9-a818-064297b289fd"},"_deposit":{"id":"18657","owners":[],"pid":{"revision_id":0,"type":"depid","value":"18657"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00018657","sets":["171:1108:1270:1280","9:504:1111:1272:1281"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"リング共振器を用いたエルビウムドープ・ファイバレーザの理論解析"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1994-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"427","bibliographicPageStart":"420","bibliographicVolumeNumber":"46","bibliographic_titles":[{"bibliographic_title":"生産研究"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The operation of erbium-doped fiber lasers with ring cavities is discussed by solving the rate equations and propagation equations. A small signal model is proposed for analyzing the lasing threshold. There exists an analytic solution in the case of small signal. It is shown that the threshold input pump power is relational to the cavity length and coupler efficiency. The optium cavity length and coupling efficiency exist for the minimum threshold. The case of big signal is analyzed as well by solving the equations numerically. The output spectrum is given, which shows that the spectral width of the output is approximately 2 nm. The effects of the cavity length, coupler efficiency, and input pump power on the output characteristics are discussed.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"32746","nameIdentifierScheme":"WEKO"}],"names":[{"name":"喬, 学臣"}]},{"nameIdentifiers":[{"nameIdentifier":"32747","nameIdentifierScheme":"WEKO"}],"names":[{"name":"藤井, 陽一"}]}]},"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":"549","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, the University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"NTT Data 破壊力学"},{"subitem_text_value":"Institute of Industrial Science, University of Tokyo 応用電子工学"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"QIAO, Xuechen"}],"nameIdentifiers":[{"nameIdentifier":"32744","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"FUJII, Yoichi"}],"nameIdentifiers":[{"nameIdentifier":"32745","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":"2017-06-08"}],"displaytype":"detail","filename":"sk046008003.pdf","filesize":[{"value":"762.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"sk046008003.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/18657/files/sk046008003.pdf"},"version_id":"247c6a6c-e1f9-4cea-9b6a-529b15577e33"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"研究解説 : Theoretical Analysis of Erbium-Doped Fiber Laser with a Ring Cavity","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"研究解説 : Theoretical Analysis of Erbium-Doped Fiber Laser with a Ring Cavity"}]},"item_type_id":"4","owner":"1","path":["1280","1281"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-11-16"},"publish_date":"2012-11-16","publish_status":"0","recid":"18657","relation_version_is_last":true,"title":["研究解説 : Theoretical Analysis of Erbium-Doped Fiber Laser with a Ring Cavity"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:57:25.151058+00:00"}