{"_buckets": {"deposit": "518df827-0df7-4623-aa2f-6cc23ab52c87"}, "_deposit": {"created_by": 3, "id": "8607", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "8607"}, "status": "published"}, "_oai": {"id": "oai:kanazawa-u.repo.nii.ac.jp:00008607", "sets": ["936"]}, "author_link": ["12186", "9757"], "item_4_biblio_info_8": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2013-01-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "204", "bibliographicPageStart": "196", "bibliographicVolumeNumber": "49", "bibliographic_titles": [{"bibliographic_title": "IEEE Journal of Quantum Electronics"}]}]}, "item_4_description_21": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Semiconductor lasers tend to suffer from the optical feedback (OFB) noise caused by the reflection of the output light at the surface of the optical disc or the optical fiber. Superposition of high frequency (HF) current is used as a technique to suppress the OFB noise. However, this is not effective when the frequency of the HF current coincides with a rational number of the round trip time for the OFB. This paper shows numerical simulations on the phenomena of the OFB noise, its suppression by the superposition of HF current and conditions at which the HF current is unable to suppress the noise. The model used here is based on multimode rate equations that include nonlinear gain, Langevin noise sources, the OFB, and the HF superposition. Generating mechanism of the OFB noise and its suppression are explained with approximated but analytical equations. Excellent correspondence between experimental data and simulation is also demonstrated. © 1965-2012 IEEE.", "subitem_description_type": "Abstract"}]}, "item_4_publisher_17": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "IEEE = Institute of Electrical and Electronics Engineers"}]}, "item_4_relation_12": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1109/JQE.2012.2236078", "subitem_relation_type_select": "DOI"}}]}, "item_4_relation_27": {"attribute_name": "シリーズ", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "6392190"}]}]}, "item_4_source_id_11": {"attribute_name": "NCID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00667423", "subitem_source_identifier_type": "NCID"}]}, "item_4_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0018-9197", "subitem_source_identifier_type": "ISSN"}]}, "item_4_version_type_25": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Imran, Sazzad M.S."}], "nameIdentifiers": [{"nameIdentifier": "12186", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yamada, Minoru"}], "nameIdentifiers": [{"nameIdentifier": "9757", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "80110609", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=80110609"}, {"nameIdentifier": "80110609", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000080110609"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-10-03"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "TE-PR-YAMADA-M-196.pdf", "filesize": [{"value": "335.5 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 335500.0, "url": {"label": "TE-PR-YAMADA-M-196.pdf", "url": "https://kanazawa-u.repo.nii.ac.jp/record/8607/files/TE-PR-YAMADA-M-196.pdf"}, "version_id": "69e61bf2-bc38-4ac9-b2fe-bbca7a5229b7"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "High frequency current", "subitem_subject_scheme": "Other"}, {"subitem_subject": "intensity noise", "subitem_subject_scheme": "Other"}, {"subitem_subject": "mode hopping", "subitem_subject_scheme": "Other"}, {"subitem_subject": "modulation optical feedback noise", "subitem_subject_scheme": "Other"}, {"subitem_subject": "semiconductor laser", "subitem_subject_scheme": "Other"}]}, "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": "Numerical analysis of suppression effects on optical feedback noise by superposition of high frequency current in semiconductor lasers", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Numerical analysis of suppression effects on optical feedback noise by superposition of high frequency current in semiconductor lasers"}]}, "item_type_id": "4", "owner": "3", "path": ["936"], "permalink_uri": "http://hdl.handle.net/2297/34122", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-10-03"}, "publish_date": "2017-10-03", "publish_status": "0", "recid": "8607", "relation": {}, "relation_version_is_last": true, "title": ["Numerical analysis of suppression effects on optical feedback noise by superposition of high frequency current in semiconductor lasers"], "weko_shared_id": -1}