{"created":"2023-05-15T09:57:18.238102+00:00","id":1108,"links":{},"metadata":{"_buckets":{"deposit":"36ef17cc-b6ea-4b30-b3c0-3cb383b443a5"},"_deposit":{"created_by":5,"id":"1108","owner":"5","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"1108"},"status":"published"},"_oai":{"id":"oai:miyazaki-u.repo.nii.ac.jp:00001108","sets":["73","73:27"]},"author_link":["7103","7077","7076"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-12-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageEnd":"5921","bibliographicPageStart":"5913","bibliographicVolumeNumber":"84","bibliographic_titles":[{"bibliographic_title":"Journal of applied physics","bibliographic_titleLang":"en"},{"bibliographic_title":"J. appl. phys","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Second-harmonic （SH） wave in the grating coupler is investigated by using the singular perturbation technique with multiple space scales. In order to apply the perturbation technique, we first introduce the perturbation parameter concerned with the nonlinear coefficient and the depth of the grating, and the multiple space scales in the propagation direction. Substituting the expansion of the field and the multiple space scales into the nonlinear wave equation, we can get the governing equations to each order of the perturbation. From the solvability conditions to have nontrivial solutions for each perturbation solution, that coupled equations for the guided wave, incident wave, and radiated wave can be shown. Also, the radiated angle of fundamental and SH waves and the radiated SH wave for input/output couplers are examined numerically.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics","subitem_publisher_language":"en"}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00693547","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00218979","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"10897550","subitem_source_identifier_type":"ISSN"}]},"item_10001_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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"0000000106573887","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"https://isni.org/isni/0000000106573887"}],"affiliationNames":[{"affiliationName":"宮崎大学","affiliationNameLang":"ja"},{"affiliationName":"University of Miyazaki","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"横田, 光広","creatorNameLang":"ja"},{"creatorName":"ヨコタ, ミツヒロ","creatorNameLang":"ja-Kana"},{"creatorName":"Yokota, Mitsuhiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"横田","familyNameLang":"ja"},{"familyName":"ヨコタ","familyNameLang":"ja-Kana"},{"familyName":"Yokota","familyNameLang":"en"}],"givenNames":[{"givenName":"光広","givenNameLang":"ja"},{"givenName":"ミツヒロ","givenNameLang":"ja-Kana"},{"givenName":"Mitsuhiro","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"7103","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40191506","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40191506"}]},{"creatorNames":[{"creatorName":"Takaishi, Sin'ichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"7076","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamane, Jun'ichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"7077","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":"2020-06-21"}],"displaytype":"detail","filename":"joap_1998_84_11.pdf","filesize":[{"value":"672.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"joap_1998_84_11.pdf","url":"https://miyazaki-u.repo.nii.ac.jp/record/1108/files/joap_1998_84_11.pdf"},"version_id":"054f1653-b20b-4b82-b927-a8a4f3816989"}]},"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":"Second-harmonic generation in nonlinear grating coupler","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Second-harmonic generation in nonlinear grating coupler","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"5","path":["73","27"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-11-28"},"publish_date":"2007-11-28","publish_status":"0","recid":"1108","relation_version_is_last":true,"title":["Second-harmonic generation in nonlinear grating coupler"],"weko_creator_id":"5","weko_shared_id":-1},"updated":"2024-12-26T07:28:59.918143+00:00"}