{"created":"2023-06-19T10:30:11.930286+00:00","id":10406,"links":{},"metadata":{"_buckets":{"deposit":"3a50fc17-042f-47ce-89d0-03d3c9c83a93"},"_deposit":{"created_by":18,"id":"10406","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"10406"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00010406","sets":["216:322","216:487","46"]},"author_link":["58338","58685","923"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"474","bibliographic_titles":[{"bibliographic_title":"OPTICS COMMUNICATIONS","bibliographic_titleLang":"en"}]}]},"item_79_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"So far, as an optimal design method for 2D and 3D design of optical waveguide devices, topology optimization based on a function expansion method has been reported. In this paper, we improve the conventional functionexpansion-based topology optimization method to design three-dimensional photonic devices with structural variation in the depth direction. In order to design realistic 3D optical waveguide devices, we consider a layered structure and design each layer by using function-expansion-based topology optimization method. In this approach, undesired floating structures are avoided and layer thickness can be optimized. The validity of this method is verified through design examples of a polarization splitter and rotator (PSR) and a crossing waveguide which have two-layer structure.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_link_17":{"attribute_name":"出版者版へのリンク","attribute_value_mlt":[{"subitem_link_text":"10.1016/j.optcom.2020.126094","subitem_link_url":"https://doi.org/10.1016/j.optcom.2020.126094"}]},"item_79_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"井口 亜希人（IGUCHI Akito）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/200000200_ja.html"},{"subitem_link_text":"辻 寧英（TSUJI Yasuhide）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000213_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"ELSEVIER","subitem_publisher_language":"en"}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.optcom.2020.126094","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/","subitem_rights_language":"en"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0030-4018","subitem_source_identifier_type":"PISSN"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"425","subitem_subject_scheme":"NDC"}]},"item_79_version_type_21":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"TOMIOKA, Shun","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"IGUCHI, Akito","creatorNameLang":"en"},{"creatorName":"井口, 亜希人","creatorNameLang":"ja"},{"creatorName":"イグチ, アキト","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"TSUJI,  Yasuhide","creatorNameLang":"en"},{"creatorName":"ツジ, ヤスヒデ","creatorNameLang":"ja-Kana"},{"creatorName":"辻, 寧英","creatorNameLang":"ja"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-11-01"}],"displaytype":"detail","filename":"OC_474_126094.pdf","filesize":[{"value":"564.2 kB"}],"format":"application/pdf","licensetype":"license_5","mimetype":"application/pdf","url":{"label":"OC_474_126094","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/10406/files/OC_474_126094.pdf"},"version_id":"dd54f943-a989-4227-81c3-9604fb782d83"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Topology optimization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Function expansion method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Finite element method (FEM)","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Optical waveguide device","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"Function-expansion-based topology optimization of three-dimensional optical waveguide devices with multi-layered structure considering layer thickness","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Function-expansion-based topology optimization of three-dimensional optical waveguide devices with multi-layered structure considering layer thickness","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","322","487"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-12-23"},"publish_date":"2020-12-23","publish_status":"0","recid":"10406","relation_version_is_last":true,"title":["Function-expansion-based topology optimization of three-dimensional optical waveguide devices with multi-layered structure considering layer thickness"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-10-24T02:00:44.576728+00:00"}