{"created":"2023-06-26T11:01:07.101809+00:00","id":1737,"links":{},"metadata":{"_buckets":{"deposit":"c9913d39-0e25-4551-ac26-98962936709d"},"_deposit":{"created_by":22,"id":"1737","owners":[22],"pid":{"revision_id":0,"type":"depid","value":"1737"},"status":"published"},"_oai":{"id":"oai:oist.repo.nii.ac.jp:00001737","sets":["7:200"]},"author_link":[],"item_10006_creator_3":{"attribute_name":"Author","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Subramonian Rajasree, Krishna Priya","creatorNameLang":"en"}]}]},"item_10006_date_granted_11":{"attribute_name":"Degree Conferral Date","attribute_value_mlt":[{"subitem_dategranted":"2020-09-30"}]},"item_10006_degree_grantor_9":{"attribute_name":"Degree Conferrral Institution","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_name":"Okinawa Institute of Science and Technology Graduate University"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"38005","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_10006_degree_name_8":{"attribute_name":"Degree","attribute_value_mlt":[{"subitem_degreename":"Doctor of Philosophy"}]},"item_10006_description_7":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"Optical nanofibres (ONF) are used to confine light in subwavelength dimensions. In ONFs, a large evanescent field component extends beyond the fibre surface into the  urroundings. In this thesis, we propose and explore the possibility of exciting neutral rubidium Rydberg atoms near an ONF and thereby exploring new aspects of Rydberg physics heretofore experimentally inaccessible. Rydberg atoms exhibits many unique properties which makes them attractive. In this dissertation, optical methods to detect and manipulate Rydberg atoms such as multiphoton excitation and electromagnetically induced transparency (EIT) are investigated. The primary results of this dissertation shows that the Rydberg atoms have been generated no more than a few hundred nm from the ONF surface, through an atom loss method and advances in realising Rydberg EIT in an ONF-cold atom system is discussed. The single-frequency, twophoton excitation at 993 nm addressing the 5S1/2 → 6S1/2 transition in ground state rubidium atoms mediated via the ONF is explored. The single-frequency, two-photon excitation serves as an alternative to two-photon excitation to Rydberg levels and could be crucial for developments in the neutral Rydberg atom-ONF interface, where we can avoid the possibility of ionisation. This thesis research forms the groundwork for future ONF-Rydberg atom studies of this nature.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_10006_dissertation_number_12":{"attribute_name":"Degree Referral Number","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第61号"}]},"item_10006_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15102/1394.00001578","subitem_identifier_reg_type":"JaLC"}]},"item_10006_rights_13":{"attribute_name":"Copyright Information","attribute_value_mlt":[{"subitem_rights":"© 2020 The Author."}]},"item_10006_text_24":{"attribute_name":"Exam Date","attribute_value_mlt":[{"subitem_text_value":"2020-08-28"}]},"item_10006_version_type_18":{"attribute_name":"Version Format","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-09-30"}],"displaytype":"detail","filename":"Full Text.pdf","filesize":[{"value":"35.9 MB"}],"format":"application/pdf","licensefree":"Creative Commons Attribution-NonCommercial 4.0 International(https://creativecommons.org/licenses/by-nc/4.0/)","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Full Text","objectType":"fulltext","url":"https://oist.repo.nii.ac.jp/record/1737/files/Full Text.pdf"},"version_id":"2cc8a817-6a4a-4523-9001-e35d2aa300ca"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-10-27"}],"displaytype":"detail","filename":"Final Exam Abstract.pdf","filesize":[{"value":"42.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Final Exam Abstract","objectType":"abstract","url":"https://oist.repo.nii.ac.jp/record/1737/files/Final Exam Abstract.pdf"},"version_id":"4f378d90-c654-4112-bb5b-1a1984e57e6a"}]},"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":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"光ナノファイバー近くの低温ルビジウム原子におけるリュードベリ励起と他の多光子プロセス","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"光ナノファイバー近くの低温ルビジウム原子におけるリュードベリ励起と他の多光子プロセス","subitem_title_language":"ja"},{"subitem_title":"Rydberg Excitation and Other Multiphoton Processes in Cold Rubidium Atoms Near an Optical Nanofibre","subitem_title_language":"en"}]},"item_type_id":"10006","owner":"22","path":["200"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-10-27"},"publish_date":"2020-10-27","publish_status":"0","recid":"1737","relation_version_is_last":true,"title":["光ナノファイバー近くの低温ルビジウム原子におけるリュードベリ励起と他の多光子プロセス"],"weko_creator_id":"22","weko_shared_id":-1},"updated":"2023-08-31T02:52:46.104455+00:00"}