{"created":"2023-05-15T14:37:14.870055+00:00","id":48022,"links":{},"metadata":{"_buckets":{"deposit":"c0aa859d-0afe-4e7d-8403-c4a8d61d256b"},"_deposit":{"created_by":1,"id":"48022","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"48022"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00048022","sets":["1"]},"author_link":["482034","482031","482038","482030","482039","482040","482036","482037","482041","482032","482035","482033"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"111","bibliographicPageStart":"108","bibliographicVolumeNumber":"45","bibliographic_titles":[{"bibliographic_title":"レーザー研究"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this paper, we report the development of optically synchronized seed pulses to achieve low-jitter pump pulses for optical parametric chirped-pulse amplification in a petawatt-class laser system. The 1064 nm pulses are generated from Ti:sapphire oscillator pulses by soliton self-frequency shift in a photonic crystal fiber (PCF). The center wavelength of the PCF output spectrum is kept at 1064 nm using a newly proposed feedback control system. This is performed by rotating a half wave plate automatically by an amount that depends on the extent of center wavelength shift. The center wavelength is stable, with a fluctuation of less than 0.02% (root mean square). The stabilized pulses are amplified to 150 mW at 80 MHz by four Yb:fiber amplifiers and stretched to 1.2 ns by a fiber Bragg grating. As a preliminary result, the stretched pulses are amplified in a diode-pumped Nd:YAG regenerative amplifier to 135 mJ at 1 Hz.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"一般社団法人レーザー学会"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0387-0200","subitem_source_identifier_type":"ISSN"}]},"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":"Miyasaka, Yasuhiro"}],"nameIdentifiers":[{"nameIdentifier":"482030","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kiriyama, Hiromitsu"}],"nameIdentifiers":[{"nameIdentifier":"482031","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kishimoto, Maki"}],"nameIdentifiers":[{"nameIdentifier":"482032","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mori, Michiaki"}],"nameIdentifiers":[{"nameIdentifier":"482033","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kando, Masaki"}],"nameIdentifiers":[{"nameIdentifier":"482034","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kondo, Kiminori"}],"nameIdentifiers":[{"nameIdentifier":"482035","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宮坂 泰弘","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"482036","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"桐山 博光","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"482037","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岸本 牧","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"482038","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"森 道昭","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"482039","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"神門 正城","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"482040","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"近藤 公伯","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"482041","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Development of Stable Seed Pulses for Optically Synchronized Optical Parametric Chirped-Pulse Amplifier Pumping","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Development of Stable Seed Pulses for Optically Synchronized Optical Parametric Chirped-Pulse Amplifier Pumping"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-06-06"},"publish_date":"2017-06-06","publish_status":"0","recid":"48022","relation_version_is_last":true,"title":["Development of Stable Seed Pulses for Optically Synchronized Optical Parametric Chirped-Pulse Amplifier Pumping"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:32:53.400011+00:00"}