{"created":"2024-10-28T02:25:25.227366+00:00","id":2003798,"links":{},"metadata":{"_buckets":{"deposit":"ffba4513-9e7a-4563-9cfc-d91521d9619b"},"_deposit":{"created_by":7,"id":"2003798","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2003798"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02003798","sets":["1713853213384:1713853295607"]},"author_link":["768","242","130"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-01-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"93","bibliographicPageStart":"84","bibliographicVolumeNumber":"E100-C","bibliographic_titles":[{"bibliographic_title":"IEICE Transactions on Electronics","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Optical label processing is expected to reduce power consumption in label switching network nodes. Previously, we proposed passive waveguide circuits for the recognition of BPSK labels with a theoretically infinite contrast ratio. The recognizable label number was limited to four and eight for 4-bit and 8-bit BPSK labels, respectively. In this paper, we propose methods to increase the recognizable label number. The proposed circuits can recognize eight and sixteen labels of 4-bit BPSK codes with a contrast ratio of 4.00 and 2.78, respectively. As 8-bit BSPK codes, 64, 128, and 256 labels can be recognized with a contrast ratio of 4.00, 2.78, and 1.65, respectively. In recognition of all encoded labels, that is, 16 and 256 labels for 4-bit and 8-bit BPSK labels, a reference signal is employed to identify the sign of the optical output signals. The effect of phase deviation and loss along the optical waveguides of the devices is also discussed.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Institute of Electronics, Information and Communication Engineers","subitem_publisher_language":"en"}]},"item_10001_rights_15":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"(c)2017 The Institute of Electronics, Information and Communication Engineers","subitem_rights_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"17451353","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA11510332","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_20":{"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_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1718868208704":{"attribute_name":"備考","attribute_value_mlt":[{"subitem_textarea_language":"ja","subitem_textarea_value":"IEICE Transactions Online TOP：http://search.ieice.org/"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://search.ieice.org/bin/summary.php?id=e100-c_1_84&category=C&year=2017&lang=E&abst=","subitem_relation_type_select":"URI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"320696"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岸川, 博紀","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"768","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"イハラ, アキト","creatorNameLang":"ja"},{"creatorName":"イハラ, アキト","creatorNameLang":"ja-Kana"},{"creatorName":"Ihara, Akito","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"後藤, 信夫","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"242","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"柳谷, 伸一郎","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"130","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2017-08-30"}],"displaytype":"detail","filename":"ieice_trans_e100-c_1_84.pdf","filesize":[{"value":"1.67 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://tokushima-u.repo.nii.ac.jp/record/2003798/files/ieice_trans_e100-c_1_84.pdf"},"version_id":"529f13a6-a755-40fe-9ea8-a62ea665fe1a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"code recognition","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"optical waveguide circuits","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"optical BPSK code","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":"Increase of Recognizable Label Number with Optical Passive Waveguide Circuits for Recognition of Encoded 4- and 8-Bit BPSK Labels","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Increase of Recognizable Label Number with Optical Passive Waveguide Circuits for Recognition of Encoded 4- and 8-Bit BPSK Labels","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1713853295607"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-08-29"},"publish_date":"2017-08-29","publish_status":"0","recid":"2003798","relation_version_is_last":true,"title":["Increase of Recognizable Label Number with Optical Passive Waveguide Circuits for Recognition of Encoded 4- and 8-Bit BPSK Labels"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2024-10-28T02:25:34.723541+00:00"}