{"created":"2023-07-25T10:28:00.402369+00:00","id":751,"links":{},"metadata":{"_buckets":{"deposit":"e87ab17b-a43b-4fe6-8046-283ebdf7c8e6"},"_deposit":{"created_by":2,"id":"751","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"751"},"status":"published"},"_oai":{"id":"oai:it-hiroshima.repo.nii.ac.jp:00000751","sets":["1:18:377"]},"author_link":["3425","3426","3438","3424","3437","3434","3431","3439","3436","3428","3432","3433","3427","3430","3435","3429"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"5","bibliographicPageStart":"1","bibliographicVolumeNumber":"42","bibliographic_titles":[{"bibliographic_title":"広島工業大学紀要. 研究編"}]}]},"item_10002_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Near field patterns(NFPs) of a plastic optical fiber (POF) are studied in this paper. NFPs are\nfound to be inhomogeneous across the cross section of the POF and vary irregularly over short POF\ndistances. They also vary when light incident angles are varied. The irregularity and inhomogeneity\nare found to come not from the irregularity of the POF end surfaces but from the POF bulk property.\nThey are also found to affect the far field pattern(FFP),which in turn affects the impulse response\nwaveform and frequency transfer characteristics of the POF.\nThe use of a photodiode in combination with a POF of a large diameter and large numerical aperture\nis also studied in this paper. Frequency transfer function of a POF can be measured precisely only\nwhen all of the exiting lights from the POF are received at a photodiode(PD). Such a condition is\nnot met for the POF under consideration. POFs of 35m and 10m in length and with light incident\nat zero degree both show the best frequency characteristics when the distance between the POF end\nsurface and the APD is the largest as we have expected. However,POF of 10m in length and light\nincident at 25 degrees shows the best frequency characteristics when the distance is small. Both\ncharacteristics are discussed in terms of varying angle distributions of the light that the APD can\naccept with the varying distances.","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"広島工業大学"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11599110","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13469975","subitem_source_identifier_type":"ISSN"}]},"item_10002_subject_21":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"547.68","subitem_subject_scheme":"NDC"}]},"item_10002_version_type_20":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"橋爪, 信郎"},{"creatorName":"ハシヅメ, ノブオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3424","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石浦, 朋広"},{"creatorName":"イシウラ, トモヒロ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3425","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊吹, 健児"},{"creatorName":"イブキ, ケンジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3426","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中島, 文徳"},{"creatorName":"ナカジマ, フミノリ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3427","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"西垣内, 順"},{"creatorName":"ニシガウチ, ジュン","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3428","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"本田, 幸生"},{"creatorName":"ホンダ, ユキオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3429","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"齋藤, 千晴"},{"creatorName":"サイトウ, チハル","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3430","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石田, 亮介"},{"creatorName":"イシダ, リョウスケ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3431","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hashizume, Nobuo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3432","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishiura, Tomohiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3433","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ibuki, Kenji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3434","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakajima, Fuminori","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3435","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nishigauchi, Jun","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3436","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Honda, Yukio","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3437","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Saito, Chiharu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3438","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishida, Ryosuke","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3439","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-03-30"}],"displaytype":"detail","filename":"42_1.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"42_1.pdf","url":"https://it-hiroshima.repo.nii.ac.jp/record/751/files/42_1.pdf"},"version_id":"84c8bfd8-b88f-461e-a982-0f129ca57a4d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Plastic optical fiber","subitem_subject_scheme":"Other"},{"subitem_subject":"Inhomogeneity","subitem_subject_scheme":"Other"},{"subitem_subject":"Near field pattern","subitem_subject_scheme":"Other"},{"subitem_subject":"Far field pattern","subitem_subject_scheme":"Other"},{"subitem_subject":"Photodiode position","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"プラスティック光ファイバーの不56306;57123;一性ならびに受光器の配置が測定特性に及ぼす影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"プラスティック光ファイバーの不56306;57123;一性ならびに受光器の配置が測定特性に及ぼす影響"},{"subitem_title":"Inhomogeneity of Plastic Optical Fiber and Effects of Photodiode Position on Measured Characteristics","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"2","path":["377"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-03-30"},"publish_date":"2023-03-30","publish_status":"0","recid":"751","relation_version_is_last":true,"title":["プラスティック光ファイバーの不56306;57123;一性ならびに受光器の配置が測定特性に及ぼす影響"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-07-25T10:40:51.763640+00:00"}