{"created":"2023-06-20T14:41:01.128551+00:00","id":8037,"links":{},"metadata":{"_buckets":{"deposit":"1df37bfa-3a7e-4540-9c30-9516cbaf32d2"},"_deposit":{"created_by":1,"id":"8037","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"8037"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00008037","sets":["1543:1562:1574","1887:1891"]},"author_link":["44062","44061","44066","44067","44075","44073","44079","44076","44074","44070","44065","44063","44071","44068","44064","44072","44060","44077","44069","44078"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Realization of effective space transfer system based on laser propulsion: Direct conversion from solar light to pulse laser"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-05","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"121","bibliographicPageStart":"117","bibliographic_titles":[{"bibliographic_title":"第27回宇宙エネルギーシンポジウム　平成19年度"},{"bibliographic_title":"The Twenty-seventh Space Energy Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"We showed a proposal that space solar power can be converted to pulse laser directly to realize a space transfer system based on laser propulsion. Nd/Cr:YAG (Yttrium Aluminum Garnet) ceramics material pumped by an arc-metal-halide lamp and solar power was stored in the laser material once. Laser pulses generated in a flash lamp-pumped Nd/Cr:YAG ceramic rod laser oscillator were amplified so that a spatial mode of laser output has been improved to square Gaussian mode. The saturated amplification of output laser energy was observed at 40 mJ/sq cm in output fluence when the profile of input laser profile was 9 x 9 sq mm. The pulse durations were 62 ns and 160 microsecond. Maximum output energy was 340 mJ in the case of 160 microsecond pulse duration. The maximum reputation of laser pulse was 10 Hz in these experiments. Abrasions of carbon and aluminum were observed by focusing laser pulses. Laser parameters were shown to realize laser propulsion system in the future. Applications of the solar-pumped pulse lasers are such as removal of space debris, manufacturing process, extractive metallurgy, chemical and biological applications. Generating more short pulses will open broad applications.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063965024","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"レーザー技術総合研究所"},{"subitem_text_value":"大阪大学レーザーエネルギー学研究センター"},{"subitem_text_value":"レーザー技術総合研究所"},{"subitem_text_value":"レーザー技術総合研究所"},{"subitem_text_value":"大阪大学レーザーエネルギー学研究センター"},{"subitem_text_value":"大阪大学レーザーエネルギー学研究センター"},{"subitem_text_value":"レーザー技術総合研究所"},{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東京工業大学"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute for Laser Technology"},{"subitem_text_language":"en","subitem_text_value":"Institute of Laser Engineering, Osaka University"},{"subitem_text_language":"en","subitem_text_value":"Institute for Laser Technology"},{"subitem_text_language":"en","subitem_text_value":"Institute for Laser Technology"},{"subitem_text_language":"en","subitem_text_value":"Institute of Laser Engineering, Osaka University"},{"subitem_text_language":"en","subitem_text_value":"Institute of Laser Engineering, Osaka University"},{"subitem_text_language":"en","subitem_text_value":"Institute for Laser Technology"},{"subitem_text_language":"en","subitem_text_value":"Tokyo Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"Tokyo Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"Tokyo Institute of Technology"}]},"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":"佐伯, 拓"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"成田, 直矢"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"本越, 伸二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"今崎, 一夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤岡, 加奈"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉田, 英次"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中塚, 正大"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石岡, 学"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大石, 剛弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大東, 和也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Saiki, Taku","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Narita, Naoya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Motokoshi, Shinji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Imasaki, Kazuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujioka, Kana","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshida, Hidetsugu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakatsuka, Masahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishioka, Manabu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Oishi, Takahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ohigashi, Kazuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"太陽光励起レーザー","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙機推進","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙輸送システム","subitem_subject_scheme":"Other"},{"subitem_subject":"レーザー推進","subitem_subject_scheme":"Other"},{"subitem_subject":"太陽放射","subitem_subject_scheme":"Other"},{"subitem_subject":"パルスレーザ","subitem_subject_scheme":"Other"},{"subitem_subject":"コヒーレント光","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙機給電","subitem_subject_scheme":"Other"},{"subitem_subject":"エネルギー変換効率","subitem_subject_scheme":"Other"},{"subitem_subject":"アクティブミラー増幅器","subitem_subject_scheme":"Other"},{"subitem_subject":"solar-pumped laser","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spacecraft propulsion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"space transportation system","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"laser propulsion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solar radiation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pulsed laser","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"coherent light","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spacecraft power supply","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"energy conversion efficiency","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"active mirror amplifier","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"レーザー推進を用いた効率的宇宙輸送システムの実現:太陽光からパルスレーザーへの直接変換","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"レーザー推進を用いた効率的宇宙輸送システムの実現:太陽光からパルスレーザーへの直接変換"}]},"item_type_id":"5","owner":"1","path":["1574","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"8037","relation_version_is_last":true,"title":["レーザー推進を用いた効率的宇宙輸送システムの実現:太陽光からパルスレーザーへの直接変換"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:29:25.547618+00:00"}