{"created":"2025-02-21T03:16:14.606216+00:00","id":2006278,"links":{},"metadata":{"_buckets":{"deposit":"8f3d1b43-70d7-40ab-9602-7c1f89f08927"},"_deposit":{"created_by":41,"id":"2006278","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2006278"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02006278","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Monolithically integrated optical modulator based on polycrystalline Ba0.7Sr0.3TiO3 thin films","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Xu, Zhimou","creatorNameLang":"en"}],"familyNames":[{"familyName":"Xu","familyNameLang":"en"}],"givenNames":[{"givenName":"Zhimou","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Suzuki, Masato","creatorNameLang":"en"}],"familyNames":[{"familyName":"Suzuki","familyNameLang":"en"}],"givenNames":[{"givenName":"Masato","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Tanushi, Yuichiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"Tanushi","familyNameLang":"en"}],"givenNames":[{"givenName":"Yuichiro","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yokoyama, Shin","creatorNameLang":"en"}],"familyNames":[{"familyName":"Yokoyama","familyNameLang":"en"}],"givenNames":[{"givenName":"Shin","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2006 American Institute of Physics."}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Good-quality polycrystalline Ba0.7Sr0.3TiO3 (BST0.7) thin films were deposited on fused silica substrates and Si substrates having a thick amorphous SiO2 layer at a relatively low temperature of 550 °C by spin-coating metal organic solutions. The thin films were highly transparent to light in the ultraviolet to near-infrared wavelength regions. The optical propagation loss for a 5-μm-wide and 300-nm-thick polycrystalline waveguide based on BST0.7 was about 17 dB/cm at a wavelength of 632.8 nm. An electro-optic Mach-Zehnder interferometer modulator based on the polycrystalline BST0.7 thin film was monolithically integrated on a Si substrate with standard lithography and wet etching. Optical modulation was successfully demonstrated. The estimated electro-optic coefficient (6.7 pm/V) is the highest reported so far for this kind of film deposited on a fused silica substrate or a Si substrate with an amorphous SiO2 layer.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"0003-6951","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA00543431","subitem_source_identifier_type":"NCID"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-04-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"17","bibliographicVolumeNumber":"88","bibliographic_titles":[{"bibliographic_title":"Applied Physics Letters"},{"bibliographic_title":"Applied Physics Letters"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1063/1.2197288","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1063/1.2197288","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"ApplPhysLett_88_161107.pdf","filesize":[{"value":"327.3 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2006278/files/ApplPhysLett_88_161107.pdf"},"version_id":"b8efaec5-4a56-41a9-9860-d3c382160ec5"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"18592"},"item_title":"Monolithically integrated optical modulator based on polycrystalline Ba0.7Sr0.3TiO3 thin films","item_type_id":"40003","owner":"41","path":["1730444907710"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2006278","relation_version_is_last":true,"title":["Monolithically integrated optical modulator based on polycrystalline Ba0.7Sr0.3TiO3 thin films"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-21T07:06:37.758718+00:00"}