{"id":"https://openalex.org/W3190761871","doi":"https://doi.org/10.1364/oe.435193","title":"Wideband reconfigurable signal generation based on recirculating frequency-shifting using an optoelectronic loop","display_name":"Wideband reconfigurable signal generation based on recirculating frequency-shifting using an optoelectronic loop","publication_year":2021,"publication_date":"2021-08-02","ids":{"openalex":"https://openalex.org/W3190761871","doi":"https://doi.org/10.1364/oe.435193","mag":"3190761871","pmid":"https://pubmed.ncbi.nlm.nih.gov/34614990"},"language":"en","primary_location":{"id":"doi:10.1364/oe.435193","doi":"https://doi.org/10.1364/oe.435193","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.435193","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1364/oe.435193","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025530075","display_name":"Ziqiang Yin","orcid":"https://orcid.org/0000-0002-3298-9998","observed_orcids":["https://orcid.org/0000-0002-3298-9998"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziqiang Yin","raw_affiliation_strings":["Chinese Academy of Sciences","University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063704507","display_name":"Xiangpeng Zhang","orcid":"https://orcid.org/0000-0003-0497-9781","observed_orcids":["https://orcid.org/0000-0003-0497-9781","https://orcid.org/0009-0007-8921-998X","https://orcid.org/0000-0002-2947-4088","https://orcid.org/0009-0007-2438-3543"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangpeng Zhang","raw_affiliation_strings":["Chinese Academy of Sciences","University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100731336","display_name":"Chenyu Liu","orcid":"https://orcid.org/0000-0002-4159-8892","observed_orcids":["https://orcid.org/0000-0002-4159-8892","https://orcid.org/0009-0009-6633-9748"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenyu Liu","raw_affiliation_strings":["Chinese Academy of Sciences","University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074761180","display_name":"Henan Zeng","orcid":"https://orcid.org/0000-0002-8571-0954","observed_orcids":["https://orcid.org/0000-0002-8571-0954"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Henan Zeng","raw_affiliation_strings":["Chinese Academy of Sciences","University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007802013","display_name":"Wangzhe Li","orcid":"https://orcid.org/0000-0001-5074-4620","observed_orcids":["https://orcid.org/0000-0001-5074-4620"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wangzhe Li","raw_affiliation_strings":["Chinese Academy of Sciences","University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2270,"currency":"USD","value_usd":2270},"apc_paid":{"value":2270,"currency":"USD","value_usd":2270},"fwci":0.5873,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.58466391,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"29","issue":"18","first_page":"28643","last_page":"28643"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9994999766349792,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9994999766349792,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.0,"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/linear-frequency-modulation","display_name":"linear frequency modulation","score":0.8669999837875366},{"id":"https://openalex.org/keywords/wideband-signal-generation","display_name":"wideband signal generation","score":0.7710000276565552},{"id":"https://openalex.org/keywords/time-bandwidth-product","display_name":"time-bandwidth product","score":0.7200000286102295},{"id":"https://openalex.org/keywords/phase-noise","display_name":"phase noise","score":0.7070000171661377},{"id":"https://openalex.org/keywords/radar-signals","display_name":"radar signals","score":0.5450000166893005},{"id":"https://openalex.org/keywords/microwave-imaging","display_name":"microwave imaging","score":0.8849999904632568}],"concepts":[{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.7235968112945557},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.708983302116394},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.6041964292526245},{"id":"https://openalex.org/C207912722","wikidata":"https://www.wikidata.org/wiki/Q1259123","display_name":"Signal generator","level":3,"score":0.5269927382469177},{"id":"https://openalex.org/C96834759","wikidata":"https://www.wikidata.org/wiki/Q750463","display_name":"Phase modulation","level":3,"score":0.5127593278884888},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.4910736083984375},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.48916175961494446},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4781718850135803},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.42103540897369385},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.41024255752563477},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.3447628617286682},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30588358640670776},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2831311523914337},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18407252430915833},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1364/oe.435193","doi":"https://doi.org/10.1364/oe.435193","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.435193","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},{"id":"pmid:34614990","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34614990","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics express","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1364/oe.435193","doi":"https://doi.org/10.1364/oe.435193","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.435193","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G2652165609","display_name":null,"funder_award_id":"2018YFA0701900","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G389699760","display_name":null,"funder_award_id":"61701476","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5202896569","display_name":null,"funder_award_id":"61690191","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7134184346","display_name":null,"funder_award_id":"2018YFA0701901","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1963729996","https://openalex.org/W1997881372","https://openalex.org/W2032243287","https://openalex.org/W2040698493","https://openalex.org/W2043827513","https://openalex.org/W2045745071","https://openalex.org/W2046692656","https://openalex.org/W2094103212","https://openalex.org/W2114375944","https://openalex.org/W2116845247","https://openalex.org/W2124661179","https://openalex.org/W2125532268","https://openalex.org/W2137694418","https://openalex.org/W2170887093","https://openalex.org/W2293694307","https://openalex.org/W2321185959","https://openalex.org/W2626127017","https://openalex.org/W2777639606","https://openalex.org/W2799378993","https://openalex.org/W2888177534","https://openalex.org/W2902840690","https://openalex.org/W3016444182","https://openalex.org/W3092463700"],"related_works":["https://openalex.org/W7214378631","https://openalex.org/W4404036186","https://openalex.org/W4412955703","https://openalex.org/W4207054237","https://openalex.org/W4409992373","https://openalex.org/W4417046471","https://openalex.org/W2903143417","https://openalex.org/W7204890424","https://openalex.org/W4411640114","https://openalex.org/W7130560189"],"abstract_inverted_index":{"A":[0,18,115],"novel":[1],"photonic-assisted":[2],"reconfigurable":[3],"wideband":[4],"signal":[5,32,55,153],"generator":[6],"for":[7,111],"linearly":[8],"frequency-modulated":[9],"(LFM)":[10],"signals":[11,85,100,125],"generation":[12,122],"is":[13,24,65,118,154],"proposed":[14],"and":[15,28,37,51,77,128],"experimentally":[16],"demonstrated.":[17,156],"frequency-shifting":[19],"recirculating":[20],"optoelectronic":[21],"(FSRO)":[22],"loop":[23,70],"employed":[25],"to":[26],"shift":[27],"stitch":[29],"a":[30,48,57,132,136],"seed":[31],"repeatedly":[33],"in":[34,126],"the":[35,38,72,75,78,82,89,95,97,150],"time":[36,49,73,104],"frequency":[39,80],"domains":[40],"through":[41],"feedback":[42],"modulation.":[43],"After":[44],"experiencing":[45],"multiple":[46],"recirculation,":[47,96],"duration":[50],"bandwidth":[52,76,105],"extended":[53],"LFM":[54,84,99,124,152],"with":[56,101,131],"quadratically":[58],"varying":[59],"phase":[60,63,90],"of":[61,81,123,139,145],"no":[62],"discontinuity":[64],"generated.":[66],"By":[67],"simply":[68],"changing":[69],"parameters,":[71],"duration,":[74],"central":[79],"generated":[83,98,151],"are":[86,108,141],"adjustable.":[87],"Although":[88],"noise":[91],"will":[92],"deteriorate":[93],"during":[94],"an":[102],"increased":[103,134],"product":[106],"(TBWP)":[107],"still":[109],"suitable":[110],"practical":[112],"radar":[113],"applications.":[114],"proof-of-concept":[116],"experiment":[117],"carried":[119],"out.":[120],"The":[121],"C":[127],"X":[129],"bands":[130],"TBWP":[133],"by":[135],"maximum":[137],"factor":[138],"196":[140],"achieved.":[142],"Microwave":[143],"imaging":[144],"rotational":[146],"targets":[147],"based":[148],"on":[149],"also":[155]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2021-08-16T00:00:00"}