{"created":"2021-03-01T05:59:48.755582+00:00","id":7358,"links":{},"metadata":{"_buckets":{"deposit":"d47170d0-221a-406e-8b0e-69fba896af79"},"_deposit":{"id":"7358","owners":[],"pid":{"revision_id":0,"type":"depid","value":"7358"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00007358","sets":["1:86"]},"author_link":["37539","37540"],"item_1646810750418":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_3_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicPageEnd":"984","bibliographicPageStart":"982","bibliographicVolumeNumber":"20","bibliographic_titles":[{"bibliographic_title":"IEEE photonics technology letters"}]}]},"item_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We propose a design method for optical waveguide devices based on topology optimization with alternative expression of refractive index distribution. In our approach, a refractive index distribution in a design region is expressed by an expansion with some analytical functions and gray area, which has intermediate refractive index between usable materials, does not appear.We can obtain better results in the optimization of waveguide bends and branches, compared with the widely used density method.","subitem_description_type":"Abstract"}]},"item_3_description_185":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"c Copyright 2009 IEEE ? All Rights Reserved","subitem_description_type":"Other"}]},"item_3_description_194":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_3_publisher_212":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Institute of Electrical and Electronics Engineers"}]},"item_3_relation_191":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://doi.org/10.1109/LPT.2008.922921","subitem_relation_type_select":"DOI"}}]},"item_3_select_195":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"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":"Tsuji, Yasuhide","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hirayama, Koichi","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":"2016-11-22"}],"displaytype":"detail","filename":"tsuji yt070.pdf","filesize":[{"value":"284.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"tsuji yt070.pdf","url":"https://kitami-it.repo.nii.ac.jp/record/7358/files/tsuji yt070.pdf"},"version_id":"458d9e7f-2733-40c2-933e-50b7b0e8f57c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Finite-element method","subitem_subject_scheme":"Other"},{"subitem_subject":"optical circuit device","subitem_subject_scheme":"Other"},{"subitem_subject":"topology optimization","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":"Design of Optical Circuit Devices Using Topology Optimization Method With Function-Expansion- Based Refractive Index Distribution","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Design of Optical Circuit Devices Using Topology Optimization Method With Function-Expansion- Based Refractive Index Distribution","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["86"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2009-04-09"},"publish_date":"2009-04-09","publish_status":"0","recid":"7358","relation_version_is_last":true,"title":["Design of Optical Circuit Devices Using Topology Optimization Method With Function-Expansion- Based Refractive Index Distribution"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-13T02:22:29.645276+00:00"}