{"_buckets": {"deposit": "4985d728-2ee3-49cd-8afb-85fc4d0496f4"}, "_deposit": {"id": "30779", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "30779"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00030779", "sets": []}, "author_link": ["102075", "102076", "102077"], "item_9_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1986-10-31", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "41", "bibliographicPageStart": "1", "bibliographicVolumeNumber": "38", "bibliographic_titles": [{"bibliographic_title": "Memoirs of the Faculty of Engineering, Nagoya University"}]}]}, "item_9_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Optical active devices using acousto-optic (A-O) interaction by a surface acoustic wave (SAW) are expected to play an important roll in optical communication and signal processing. In this device using collinear A-O interaction, wavelength-multiplexed optical signals can be controlled by frequency-multiplexed SAWs. The purpose of this study is to develop an A-O separator and to clarify its potential use in signal processing. First, characteristics of the separator are theoretically discussed. Then the results are experimentally verified with devices consisting of ZnS/Ta[2]O[5]/Nb[2]O[5] multilayered films on Y-X LiNbO[3] substrates. Next, to improving the A-O interaction efficiency and temperature independency, material combinations of the device are investigated. The design of effective SAW waveguides is also demonstrated for a Ta[2]O[5] strip on a LiNbO[3] substrate. Finally, channel waveguide devices and their applications to signal processing such as signal exchanging and matrix multiplication are discussed.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_9_identifier_registration": {"attribute_name": "ID\u767b\u9332", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/memfenu.38.1.1", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "Faculty of Engineering, Nagoya University"}]}, "item_9_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_source_id_7": {"attribute_name": "ISSN\uff08print\uff09", "attribute_value_mlt": [{"subitem_source_identifier": "0027-7657", "subitem_source_identifier_type": "PISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Goto, Nobuo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "102075", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Miyazaki, Yasumitsu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "102076", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Akao, Yasuo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "102077", "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": "2020-11-04"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "38-1-01.pdf", "filesize": [{"value": "4.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 4200000.0, "url": {"label": "38-1-01.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/30779/files/38-1-01.pdf"}, "version_id": "ef45c3de-489c-459f-bc2f-145c6a6a3b45"}]}, "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Study of waveguide-type optical separators using acousto-optic effects", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Study of waveguide-type optical separators using acousto-optic effects", "subitem_title_language": "en"}]}, "item_type_id": "9", "owner": "1", "path": ["320/2524/2544/2556"], "permalink_uri": "https://doi.org/10.18999/memfenu.38.1.1", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2020-11-04"}, "publish_date": "2020-11-04", "publish_status": "0", "recid": "30779", "relation": {}, "relation_version_is_last": true, "title": ["Study of waveguide-type optical separators using acousto-optic effects"], "weko_shared_id": -1}