{"id":"https://openalex.org/W4381110740","doi":"https://doi.org/10.1587/elex.20.20230245","title":"FPGA-driven random walk noise generation for tunable laser linewidth control","display_name":"FPGA-driven random walk noise generation for tunable laser linewidth control","publication_year":2023,"publication_date":"2023-06-18","ids":{"openalex":"https://openalex.org/W4381110740","doi":"https://doi.org/10.1587/elex.20.20230245"},"language":"en","primary_location":{"id":"doi:10.1587/elex.20.20230245","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1587/elex.20.20230245","pdf_url":"https://www.jstage.jst.go.jp/article/elex/20/15/20_20.20230245/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/20/15/20_20.20230245/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101800933","display_name":"Yu Zhou","orcid":"https://orcid.org/0009-0008-1260-8546"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yu Zhou","raw_affiliation_strings":["Dept. of Electronic and Physical Systems, Faculty of Science and Engineering, Waseda University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic and Physical Systems, Faculty of Science and Engineering, Waseda University","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084226741","display_name":"Zu-Kai Weng","orcid":"https://orcid.org/0000-0003-3111-3238"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Zu-Kai Weng","raw_affiliation_strings":["National Institute of Information and Communications Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109420028","display_name":"Keizo Inagaki","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keizo Inagaki","raw_affiliation_strings":["National Institute of Information and Communications Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069072922","display_name":"Tetsuya Kawanishi","orcid":"https://orcid.org/0000-0001-9724-8878"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]},{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tetsuya Kawanishi","raw_affiliation_strings":["Dept. of Electronic and Physical Systems, Faculty of Science and Engineering, Waseda University","National Institute of Information and Communications Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic and Physical Systems, Faculty of Science and Engineering, Waseda University","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"National Institute of Information and Communications Technology","institution_ids":["https://openalex.org/I90023481"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1161,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.39282492,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"20","issue":"15","first_page":"20230245","last_page":"20230245"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/laser-linewidth","display_name":"Laser linewidth","score":0.8204600214958191},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.7838204503059387},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6552276611328125},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5136794447898865},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.477007657289505},{"id":"https://openalex.org/keywords/relative-intensity-noise","display_name":"Relative intensity noise","score":0.4524766206741333},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4355448782444},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2906069755554199},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25336188077926636},{"id":"https://openalex.org/keywords/semiconductor-laser-theory","display_name":"Semiconductor laser theory","score":0.2509976029396057},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18893611431121826},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06934288144111633}],"concepts":[{"id":"https://openalex.org/C142181693","wikidata":"https://www.wikidata.org/wiki/Q6493080","display_name":"Laser linewidth","level":3,"score":0.8204600214958191},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.7838204503059387},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6552276611328125},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5136794447898865},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.477007657289505},{"id":"https://openalex.org/C204517386","wikidata":"https://www.wikidata.org/wiki/Q7310795","display_name":"Relative intensity noise","level":4,"score":0.4524766206741333},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4355448782444},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2906069755554199},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25336188077926636},{"id":"https://openalex.org/C121477167","wikidata":"https://www.wikidata.org/wiki/Q17154002","display_name":"Semiconductor laser theory","level":3,"score":0.2509976029396057},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18893611431121826},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06934288144111633},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/elex.20.20230245","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1587/elex.20.20230245","pdf_url":"https://www.jstage.jst.go.jp/article/elex/20/15/20_20.20230245/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.20.20230245","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1587/elex.20.20230245","pdf_url":"https://www.jstage.jst.go.jp/article/elex/20/15/20_20.20230245/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1380148857","display_name":null,"funder_award_id":"JP22H05196","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4376645164","display_name":null,"funder_award_id":"06001","funder_id":"https://openalex.org/F4320335839","funder_display_name":"National Institute of Information and Communications Technology"},{"id":"https://openalex.org/G522832653","display_name":null,"funder_award_id":"22H05196","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G723959718","display_name":null,"funder_award_id":"04901","funder_id":"https://openalex.org/F4320335839","funder_display_name":"National Institute of Information and Communications Technology"}],"funders":[{"id":"https://openalex.org/F4320324891","display_name":"Iran Telecommunication Research Center","ror":"https://ror.org/01a3g2z22"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320335839","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4381110740.pdf","grobid_xml":"https://content.openalex.org/works/W4381110740.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1481037693","https://openalex.org/W2038788324","https://openalex.org/W2055965491","https://openalex.org/W2087644519","https://openalex.org/W2114940054","https://openalex.org/W2116346936","https://openalex.org/W2586455655","https://openalex.org/W2604169217","https://openalex.org/W2743806566","https://openalex.org/W2964327673","https://openalex.org/W2973169860","https://openalex.org/W2979995530","https://openalex.org/W2981892497","https://openalex.org/W3010460301","https://openalex.org/W3011912841","https://openalex.org/W3021489029","https://openalex.org/W3045863423","https://openalex.org/W3045879690","https://openalex.org/W3091883258","https://openalex.org/W3106009862","https://openalex.org/W3111283357","https://openalex.org/W3113209782","https://openalex.org/W3157188644","https://openalex.org/W3194193352","https://openalex.org/W4210674304","https://openalex.org/W4210697631","https://openalex.org/W4214734934","https://openalex.org/W4293812238","https://openalex.org/W4312710304","https://openalex.org/W4363620571","https://openalex.org/W4367316683"],"related_works":["https://openalex.org/W1563440950","https://openalex.org/W1986799918","https://openalex.org/W2330438000","https://openalex.org/W2137673286","https://openalex.org/W3133833782","https://openalex.org/W2073651493","https://openalex.org/W2767950649","https://openalex.org/W1970535592","https://openalex.org/W2075724767","https://openalex.org/W2074835572"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,23,55],"novel":[3],"approach":[4,13],"for":[5],"real-time":[6],"generation":[7],"of":[8],"random":[9],"walk":[10],"noise.":[11,47],"Our":[12,64],"aims":[14],"to":[15,60],"generate":[16,38],"natural":[17],"laser":[18,71],"phase":[19,58,62],"noise":[20,39,50,77],"and":[21,34],"construct":[22],"linewidth":[24,72],"tunable":[25],"laser.":[26],"By":[27],"utilizing":[28],"field-":[29],"programmable":[30],"gate":[31],"array":[32],"circuits":[33],"digital-to-analog":[35],"converters,":[36],"we":[37],"that":[40],"is":[41,51],"subsequently":[42],"combined":[43,49],"with":[44],"low-frequency":[45],"analog":[46],"This":[48],"then":[52],"fed":[53],"into":[54],"lithium":[56],"niobate":[57],"modulator":[59],"emulate":[61],"fluctuations.":[63],"method":[65],"facilitates":[66],"accurate":[67],"control":[68],"over":[69],"the":[70],"spectrum,":[73],"closely":[74],"approximating":[75],"actual":[76],"characteristics.":[78]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-13T07:31:44.756512","created_date":"2025-10-10T00:00:00"}
