{"_buckets": {"deposit": "c0396e74-c931-4022-bffe-3f74c3f868f7"}, "_deposit": {"id": "2001988", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2001988"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02001988", "sets": ["1642837874411", "1642838406845"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Penumbral Imaging of Laser-Imploded Targets and Its Blind Reconstruction", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Chen, Y.-W.", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Kodama, R.", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Nakao, Z.", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "陳, 延偉", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "仲尾, 善勝", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Nakao, Zensho", "creatorNameLang": "en"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "We describe the use of penumbral imaging technique for hard x-ray imaging of laser-imploded targets. The technique uses the facts that spatial information can be recovered from the shadow or penumbra that an unknown source casts through a simple large circular aperture (penumbral aperture), filters, and a sensitive x-ray CCD camera as a detector. The x-ray images with photon energies of 5ke Vand 10ke V to 30ke V have been obtained. We also propose a new reconstruction method based on power cepstrum of the penumbral image, which does not require exact information about the aperture function.", "subitem_description_type": "Other"}, {"subitem_description": "紀要論文", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "琉球大学工学部"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "eng"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/1970"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0389-102X"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN0025048X"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "琉球大学工学部紀要"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueNumber": "55", "bibliographicPageEnd": "69", "bibliographicPageStart": "65"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "No55p65.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2001988/files/No55p65.pdf"}, "version_id": "676afd09-c82e-4634-8311-7a9ff5b2b381"}]}, "item_title": "Penumbral Imaging of Laser-Imploded Targets and Its Blind Reconstruction", "item_type_id": "15", "owner": "1", "path": ["1642837874411", "1642838406845"], "permalink_uri": "http://hdl.handle.net/20.500.12000/1970", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2007-09-16"}, "publish_date": "2007-09-16", "publish_status": "0", "recid": "2001988", "relation": {}, "relation_version_is_last": true, "title": ["Penumbral Imaging of Laser-Imploded Targets and Its Blind Reconstruction"], "weko_shared_id": -1}
Penumbral Imaging of Laser-Imploded Targets and Its Blind Reconstruction
http://hdl.handle.net/20.500.12000/1970
http://hdl.handle.net/20.500.12000/1970