{"created":"2023-05-15T14:58:42.397895+00:00","id":79645,"links":{},"metadata":{"_buckets":{"deposit":"23b1659f-e2f7-4d9b-a927-12bf7c3f30e4"},"_deposit":{"created_by":1,"id":"79645","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"79645"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00079645","sets":["2"]},"author_link":["858844","858836","858841","858839","858843","858847","858845","858838","858837","858842","858846","858848","858840"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-09","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{"bibliographic_title":"Proceedings of the 39th International Free-Electron Laser Conference "}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"High harmonic generation (HHG) in rare gases is now becoming a common technology to produce attosecond pulses in VUV wavelengths. So far HHG sources have been realized by femtosecond solid-state lasers, not FELs. We propose a FEL-driven HHG source to explore attosecond pulses at photon energies above 1 keV with a MHz-repetition, which is difficult with solid-state lasers [1]. A research program has been launched to establish technologies for the FEL-HHG, which covers generation and characterization of few-cycle IR pulses in a FEL oscillator, stacking of FEL pulses in an external cavity, and a seed laser for stabilization of carrier-envelope phase in a FEL oscillator. In this talk, we present the scheme of FEL-HHG and the status of the research program.","subitem_description_type":"Abstract"}]},"item_10003_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.18429/JACoW-FEL2019-TUD02","subitem_relation_type_select":"DOI"}}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"羽島, 良一"}],"nameIdentifiers":[{"nameIdentifier":"858836","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"永井, 良治"}],"nameIdentifiers":[{"nameIdentifier":"858837","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"川瀬, 啓悟"}],"nameIdentifiers":[{"nameIdentifier":"858838","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大垣英明"}],"nameIdentifiers":[{"nameIdentifier":"858839","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"全炳俊"}],"nameIdentifiers":[{"nameIdentifier":"858840","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"早川恭史"}],"nameIdentifiers":[{"nameIdentifier":"858841","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"境武志"}],"nameIdentifiers":[{"nameIdentifier":"858842","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"住友洋介"}],"nameIdentifiers":[{"nameIdentifier":"858843","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"島田美帆"}],"nameIdentifiers":[{"nameIdentifier":"858844","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宮島司"}],"nameIdentifiers":[{"nameIdentifier":"858845","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hajima, Ryoichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"858846","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nagai, Ryoji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"858847","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kawase, Keigo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"858848","nameIdentifierScheme":"WEKO"}]}]},"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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Application of infrared FEL oscillators for producing isolated attosecond X-ray pulses via high-harmonic generation in rare gases","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Application of infrared FEL oscillators for producing isolated attosecond X-ray pulses via high-harmonic generation in rare gases"}]},"item_type_id":"10003","owner":"1","path":["2"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-03-25"},"publish_date":"2020-03-25","publish_status":"0","recid":"79645","relation_version_is_last":true,"title":["Application of infrared FEL oscillators for producing isolated attosecond X-ray pulses via high-harmonic generation in rare gases"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:14:12.341039+00:00"}