{"id":"https://openalex.org/W2148746497","doi":"https://doi.org/10.1109/68.475813","title":"0.4-THz frequency offset locking between two optical frequency combs","display_name":"0.4-THz frequency offset locking between two optical frequency combs","publication_year":1996,"publication_date":"1996-01-01","ids":{"openalex":"https://openalex.org/W2148746497","doi":"https://doi.org/10.1109/68.475813","mag":"2148746497"},"language":"en","primary_location":{"id":"doi:10.1109/68.475813","doi":"https://doi.org/10.1109/68.475813","is_oa":false,"landing_page_url":"https://doi.org/10.1109/68.475813","pdf_url":null,"source":{"id":"https://openalex.org/S27723657","display_name":"IEEE Photonics Technology Letters","issn_l":"1041-1135","issn":["1041-1135","1941-0174"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-2","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Photonics Technology Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"E. Durand","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210154135","display_name":"Kanagawa Academy of Science and Technology","ror":"https://ror.org/04yvd9h56","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4210154135"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"E. Durand","raw_affiliation_strings":["Kanagawa Academy of Science and Technology, KSPEast Building, Kawasaki, Kanagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kanagawa Academy of Science and Technology, KSPEast Building, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I4210154135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111804464","display_name":"Takanori Saitoh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210128225","display_name":"Anritsu (Japan)","ror":"https://ror.org/032qryz87","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210128225"]},{"id":"https://openalex.org/I4210154135","display_name":"Kanagawa Academy of Science and Technology","ror":"https://ror.org/04yvd9h56","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4210154135"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Saitoh","raw_affiliation_strings":["Anritsu Company, Atsugi, Japan","Kanagawa Academy of Science and Technology, KSPEast Building, Kawasaki, Kanagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Anritsu Company, Atsugi, Japan","institution_ids":["https://openalex.org/I4210128225"]},{"raw_affiliation_string":"Kanagawa Academy of Science and Technology, KSPEast Building, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I4210154135"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086908337","display_name":"M. Kourogi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698","https://openalex.org/I4400009020"]},{"id":"https://openalex.org/I4210154135","display_name":"Kanagawa Academy of Science and Technology","ror":"https://ror.org/04yvd9h56","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4210154135"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Kourogi","raw_affiliation_strings":["Interdisciplinary Graduate Schoolof Science and Engineering, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan","Kanagawa Academy of Science and Technology, KSPEast Building, Kawasaki, Kanagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interdisciplinary Graduate Schoolof Science and Engineering, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Kanagawa Academy of Science and Technology, KSPEast Building, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I4210154135"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003218379","display_name":"Motoichi Ohtsu","orcid":"https://orcid.org/0000-0002-4680-9759","observed_orcids":["https://orcid.org/0000-0002-4680-9759"]},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698","https://openalex.org/I4400009020"]},{"id":"https://openalex.org/I4210154135","display_name":"Kanagawa Academy of Science and Technology","ror":"https://ror.org/04yvd9h56","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4210154135"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Ohtsu","raw_affiliation_strings":["Interdisciplinary Graduate Schoolof Science and Engineering, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan","Kanagawa Academy of Science and Technology, KSPEast Building, Kawasaki, Kanagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interdisciplinary Graduate Schoolof Science and Engineering, Tokyo Institute of Technology, Yokohama, Kanagawa, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Kanagawa Academy of Science and Technology, KSPEast Building, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I4210154135"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":0.663,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67878964,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":"1","first_page":"163","last_page":"165"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9717000126838684,"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"}},"topics":[{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9717000126838684,"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/T12004","display_name":"Advanced Frequency and Time Standards","score":0.008200000040233135,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.004800000227987766,"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/optical-frequency-combs","display_name":"optical frequency combs","score":0.9490000009536743},{"id":"https://openalex.org/keywords/laser-diode","display_name":"laser diode","score":0.6880000233650208}],"concepts":[{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.7205810546875},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.7185258865356445},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.6826412677764893},{"id":"https://openalex.org/C138234222","wikidata":"https://www.wikidata.org/wiki/Q1455602","display_name":"Frequency comb","level":3,"score":0.6501210927963257},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5796924829483032},{"id":"https://openalex.org/C89234389","wikidata":"https://www.wikidata.org/wiki/Q5150583","display_name":"Comb generator","level":4,"score":0.5358442664146423},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4750770926475525},{"id":"https://openalex.org/C2986204303","wikidata":"https://www.wikidata.org/wiki/Q1455602","display_name":"Optical frequency comb","level":3,"score":0.4516798257827759},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.44390904903411865},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.44093775749206543},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.43472328782081604},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.43051955103874207},{"id":"https://openalex.org/C182099602","wikidata":"https://www.wikidata.org/wiki/Q2660678","display_name":"Frequency synthesizer","level":4,"score":0.4182550311088562},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.24283039569854736},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23792660236358643},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17139559984207153},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.12644746899604797},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/68.475813","doi":"https://doi.org/10.1109/68.475813","is_oa":false,"landing_page_url":"https://doi.org/10.1109/68.475813","pdf_url":null,"source":{"id":"https://openalex.org/S27723657","display_name":"IEEE Photonics Technology Letters","issn_l":"1041-1135","issn":["1041-1135","1941-0174"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-2","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Photonics Technology Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1965797177","https://openalex.org/W1985179826","https://openalex.org/W2092384961","https://openalex.org/W2106832874","https://openalex.org/W2142412868","https://openalex.org/W2170584532"],"related_works":["https://openalex.org/W2131980196","https://openalex.org/W2964329953","https://openalex.org/W2735545985","https://openalex.org/W7100433090","https://openalex.org/W4384305256","https://openalex.org/W2016537393","https://openalex.org/W2096197758","https://openalex.org/W3000297562","https://openalex.org/W3027669621","https://openalex.org/W2106832874"],"abstract_inverted_index":{"A":[0,43],"frequency":[1,9,22],"offset":[2,23],"locked":[3,24],"loop":[4,25],"between":[5,26,52],"two":[6,38],"different":[7],"optical":[8],"combs":[10,39],"spaced":[11],"from":[12],"0.4":[13],"THz":[14,49],"is":[15,41,50],"reported.":[16],"In":[17],"a":[18,21,34],"new":[19],"experiment,":[20],"one":[27,30],"comb":[28],"and":[29],"laser":[31],"diode":[32],"as":[33,45,47],"way":[35],"to":[36],"link":[37],"together":[40],"realized.":[42],"spacing":[44],"wide":[46],"0.6":[48],"achieved":[51],"the":[53],"linked":[54],"combs.":[55]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}