{"_buckets": {"deposit": "45e0a99d-277d-45c3-aa7c-df84fac5215a"}, "_deposit": {"id": "31022", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "31022"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00031022"}, "item_8_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2012-02", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "82641I-6", "bibliographicPageStart": "82641I-1", "bibliographicVolumeNumber": "8264", "bibliographic_titles": [{"bibliographic_title": "Proceedings of SPIE - the International Society for Optical Engineering"}, {"bibliographic_title": "Proceedings of SPIE - the International Society for Optical Engineering", "bibliographic_titleLang": "en"}]}]}, "item_8_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "In a guided-wave optical microphone with a diaphragm used as a vibration plate, damping of diaphragm vibration is very significant in order to realize broad flat frequency response. In this study, a glass-based guided-wave optical microphone without a damping structure was experimentally examined to evaluate the damping ratio as the first phase in the optimization of damping. Damping ratio and resonance frequency were successfully evaluated to be 0.009 and 3.5 kHz, respectively, for a fabricated microphone with a diaphragm of 20 mm \u00d7 20 mm \u00d7 0.15 mm.", "subitem_description_type": "Abstract"}]}, "item_8_description_5": {"attribute_name": "\u5185\u5bb9\u8a18\u8ff0", "attribute_value_mlt": [{"subitem_description": "Integrated optics: devices, materials, and technologies 16 : 23-25 January 2012 : San Francisco, California, United States : 16th photonics west conference on integrated optics : SPIE optoelectronics symposium : Jan 2012, San Francisco, CA", "subitem_description_type": "Other"}]}, "item_8_publisher_7": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "International Society for Optical Engineering, SPIE"}]}, "item_8_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1117/12.910286", "subitem_relation_type_select": "DOI"}}]}, "item_8_rights_15": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "Copyright 2012 Society of Photo-Optical Instrumentation Engineers"}]}, "item_8_select_19": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_8_source_id_11": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA10619755", "subitem_source_identifier_type": "NCID"}]}, "item_8_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0277786X", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Ohkawa, Masashi"}], "nameIdentifiers": [{"nameIdentifier": "169347", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Murata, Kazuya"}], "nameIdentifiers": [{"nameIdentifier": "169348", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sato, Takashi"}], "nameIdentifiers": [{"nameIdentifier": "169349", "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": "2019-08-26"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "8264_82641I.pdf", "filesize": [{"value": "685.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 685700.0, "url": {"label": "8264_82641I.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/31022/files/8264_82641I.pdf"}, "version_id": "49ed942c-801a-4e64-b057-f50454e6c46c"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "microphone", "subitem_subject_scheme": "Other"}, {"subitem_subject": "diaphragm", "subitem_subject_scheme": "Other"}, {"subitem_subject": "damping", "subitem_subject_scheme": "Other"}, {"subitem_subject": "frequency response", "subitem_subject_scheme": "Other"}, {"subitem_subject": "integrated photonics", "subitem_subject_scheme": "Other"}, {"subitem_subject": "glass waveguide", "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": "conference paper", "resourceuri": "http://purl.org/coar/resource_type/c_5794"}]}, "item_title": "Evaluation of Damping Ratio in a Glass-Based Guided-Wave Optical Microphone with a Diaphragm", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Evaluation of Damping Ratio in a Glass-Based Guided-Wave Optical Microphone with a Diaphragm"}, {"subitem_title": "Evaluation of Damping Ratio in a Glass-Based Guided-Wave Optical Microphone with a Diaphragm", "subitem_title_language": "en"}]}, "item_type_id": "8", "owner": "1", "path": ["453/457", "423/435/1827"], "permalink_uri": "http://hdl.handle.net/10191/31053", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2014-12-12"}, "publish_date": "2014-12-12", "publish_status": "0", "recid": "31022", "relation": {}, "relation_version_is_last": true, "title": ["Evaluation of Damping Ratio in a Glass-Based Guided-Wave Optical Microphone with a Diaphragm"], "weko_shared_id": null}