{"_buckets": {"deposit": "fe22a6bc-5016-4b1e-b4f6-d74c19124dfb"}, "_deposit": {"id": "8196", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "8196"}, "status": "published"}, "_oai": {"id": "oai:kitami-it.repo.nii.ac.jp:00008196", "sets": ["1"]}, "item_3_biblio_info_186": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2012-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "13", "bibliographicPageEnd": "2215", "bibliographicPageStart": "2210", "bibliographicVolumeNumber": "30", "bibliographic_titles": [{"bibliographic_title": "Journal of Lightwave Technology"}]}]}, "item_3_description_184": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "A topology optimization method can be used to\nfind out the optical waveguide structures which have the desired\ntransmission characteristics. Using the function expansion\nmethod, we can avoid the problem of a gray area, which means\nthat some areas having intermediate refractive index between\nthose of usable materials appear in a design region. However, so\nfar, topology optimization has mainly been studied for structures\nconsisting of two isotropic materials. In this paper, we study the\napplicability of topology optimization to structures which include\nthree or more materials, and demonstrate the optimal design of\na waveguide crossing.", "subitem_description_type": "Abstract"}]}, "item_3_full_name_183": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "44850", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000030218820 ", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/d/nr/1000030218820 "}], "names": [{"name": "\u5e73\u5c71, \u6d69\u4e00"}]}, {"nameIdentifiers": [{"nameIdentifier": "42967", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "\u5b89\u4e95, \u5d07"}]}]}, "item_3_publisher_212": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "Institute of Electrical and Electronics Engineers (IEEE)"}]}, "item_3_relation_191": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://doi.org/10.1109/JLT.2012.2195474", "subitem_relation_type_select": "DOI"}}]}, "item_3_rights_192": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "c2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works."}]}, "item_3_select_195": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_3_subject_196": {"attribute_name": "\u65e5\u672c\u5341\u9032\u5206\u985e\u6cd5", "attribute_value_mlt": [{"subitem_subject": "540", "subitem_subject_scheme": "NDC"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Fujimoto, Kota"}], "nameIdentifiers": [{"nameIdentifier": "42960", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tsuji, Yasuhide"}], "nameIdentifiers": [{"nameIdentifier": "42961", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hirayama, Koichi"}], "nameIdentifiers": [{"nameIdentifier": "42962", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yasui, Takashi"}], "nameIdentifiers": [{"nameIdentifier": "42963", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sato, Shingo"}], "nameIdentifiers": [{"nameIdentifier": "42964", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kijima, Ryosuke"}], "nameIdentifiers": [{"nameIdentifier": "42965", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2016-11-22"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "JLT2012.pdf", "filesize": [{"value": "790.2 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 790200.0, "url": {"label": "JLT2012.pdf", "url": "https://kitami-it.repo.nii.ac.jp/record/8196/files/JLT2012.pdf"}, "version_id": "9825ff97-866c-4211-afe6-7fcafc04e53f"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "Topology optimization method", "subitem_subject_scheme": "Other"}, {"subitem_subject": "optical waveguide circuit", "subitem_subject_scheme": "Other"}, {"subitem_subject": "finite element method", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "A Study on Topology Optimization of Optical Circuits Consisting of Multi-Materials", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "A Study on Topology Optimization of Optical Circuits Consisting of Multi-Materials"}]}, "item_type_id": "3", "owner": "1", "path": ["1"], "permalink_uri": "https://kitami-it.repo.nii.ac.jp/records/8196", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2016-06-24"}, "publish_date": "2016-06-24", "publish_status": "0", "recid": "8196", "relation": {}, "relation_version_is_last": true, "title": ["A Study on Topology Optimization of Optical Circuits Consisting of Multi-Materials"], "weko_shared_id": 3}