{"created":"2023-06-19T10:29:38.143509+00:00","id":9582,"links":{},"metadata":{"_buckets":{"deposit":"7428c297-0f6e-4700-864e-892919149bab"},"_deposit":{"created_by":18,"id":"9582","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"9582"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00009582","sets":["216:322","216:487","46"]},"author_link":["923","42770","58685","42769"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-11-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"23","bibliographicPageEnd":"28222","bibliographicPageStart":"28210","bibliographicVolumeNumber":"25","bibliographic_titles":[{"bibliographic_title":"Optics Express","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":"An efficient gradient-based topology optimal design approach using beam propagation method (BPM) for a 3-D semi-vectorial design problem of optical waveguide devices is proposed. A semi-vectorial finite-difference BPM (SVFD-BPM) based on an alternating direction implicit method (ADIM) is employed for the wave propagation analysis in our design approach. In comparison to conventional 3-D topology optimal design approaches, it is expected that our approach can reduce its computational cost and design an optical waveguide which is too long to analyze using a finite element method or finite-difference time/frequency-domain method. In this paper, we design several waveguide devices (S-bend, power splitter, and mode converter), and it is shown that our topology optimal design approach surely works.","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":"10.1364/OE.25.028210","subitem_link_url":"https://doi.org/10.1364/OE.25.028210"}]},"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":"Optical Society of America","subitem_publisher_language":"en"}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1364/OE.25.028210","subitem_relation_type_select":"DOI"}}]},"item_79_relation_22":{"attribute_name":"主となる版","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.osapublishing.org/oe/viewmedia.cfm?uri=oe-25-23-28210&seq=0","subitem_relation_type_select":"URI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2017 Optical Society of America. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited.","subitem_rights_language":"en"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1094-4087","subitem_source_identifier_type":"PISSN"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"425.9","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_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"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":[{"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":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"安井, 崇","creatorNameLang":"ja"},{"creatorName":"YASUI, Takashi","creatorNameLang":"en"},{"creatorName":"ヤスイ, タカシ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"平山, 浩一","creatorNameLang":"ja"},{"creatorName":"HIRAYAMA, Koichi","creatorNameLang":"en"},{"creatorName":"ヒラヤマ, コウイチ","creatorNameLang":"ja-Kana"}],"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":"2018-02-05"}],"displaytype":"detail","filename":"OE_25_23_28210_28222.pdf","filesize":[{"value":"6.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"OE_25_23_28210_28222","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/9582/files/OE_25_23_28210_28222.pdf"},"version_id":"fb04b718-baa7-43ef-88d2-fa467f07534a"}]},"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":"Efficient topology optimization of optical waveguide devices utilizing semi-vectorial finite-difference beam propagation method","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Efficient topology optimization of optical waveguide devices utilizing semi-vectorial finite-difference beam propagation method","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","322","487"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-02-05"},"publish_date":"2018-02-05","publish_status":"0","recid":"9582","relation_version_is_last":true,"title":["Efficient topology optimization of optical waveguide devices utilizing semi-vectorial finite-difference beam propagation method"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-11-10T06:19:46.604894+00:00"}