{"id":"https://openalex.org/W2894548630","doi":"https://doi.org/10.1109/access.2018.2872530","title":"Numerical Investigation on Ultra-Broadband Tunable Microwave Frequency Comb Generation Using a Semiconductor Laser Under Regular Pulse Injection","display_name":"Numerical Investigation on Ultra-Broadband Tunable Microwave Frequency Comb Generation Using a Semiconductor Laser Under Regular Pulse Injection","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2894548630","doi":"https://doi.org/10.1109/access.2018.2872530","mag":"2894548630"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2872530","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2872530","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2872530","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010479167","display_name":"Xiao-Qin Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao-Qin Xu","raw_affiliation_strings":["School of Physical Science and Technology, Southwest University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physical Science and Technology, Southwest University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103527857","display_name":"Li Fan","orcid":null},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Fan","raw_affiliation_strings":["School of Electronic and Information Engineering, Southwest University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Southwest University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038483169","display_name":"Guang-Qiong Xia","orcid":"https://orcid.org/0000-0002-3920-6749"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guang-Qiong Xia","raw_affiliation_strings":["School of Physical Science and Technology, Southwest University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physical Science and Technology, Southwest University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074611837","display_name":"Zheng-Mao Wu","orcid":"https://orcid.org/0000-0002-4331-8743"},"institutions":[{"id":"https://openalex.org/I142108993","display_name":"Southwest University","ror":"https://ror.org/01kj4z117","country_code":"CN","type":"education","lineage":["https://openalex.org/I142108993"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng-Mao Wu","raw_affiliation_strings":["School of Physical Science and Technology, Southwest University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-4331-8743","affiliations":[{"raw_affiliation_string":"School of Physical Science and Technology, Southwest University, Chongqing, China","institution_ids":["https://openalex.org/I142108993"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I142108993"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.0308,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.76473938,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"6","issue":null,"first_page":"55284","last_page":"55290"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9995999932289124,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9995999932289124,"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/bandwidth","display_name":"Bandwidth (computing)","score":0.6777825355529785},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.6476887464523315},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6465822458267212},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.6190260648727417},{"id":"https://openalex.org/keywords/semiconductor","display_name":"Semiconductor","score":0.6140403747558594},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.577705442905426},{"id":"https://openalex.org/keywords/semiconductor-laser-theory","display_name":"Semiconductor laser theory","score":0.5769984722137451},{"id":"https://openalex.org/keywords/distributed-feedback-laser","display_name":"Distributed feedback laser","score":0.5351988077163696},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5108215808868408},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4990241527557373},{"id":"https://openalex.org/keywords/injection-locking","display_name":"Injection locking","score":0.48812350630760193},{"id":"https://openalex.org/keywords/frequency-comb","display_name":"Frequency comb","score":0.42110469937324524},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17215663194656372},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.17014208436012268},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15445753931999207}],"concepts":[{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6777825355529785},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.6476887464523315},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6465822458267212},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.6190260648727417},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.6140403747558594},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.577705442905426},{"id":"https://openalex.org/C121477167","wikidata":"https://www.wikidata.org/wiki/Q17154002","display_name":"Semiconductor laser theory","level":3,"score":0.5769984722137451},{"id":"https://openalex.org/C927094","wikidata":"https://www.wikidata.org/wiki/Q285877","display_name":"Distributed feedback laser","level":3,"score":0.5351988077163696},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5108215808868408},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4990241527557373},{"id":"https://openalex.org/C101476363","wikidata":"https://www.wikidata.org/wiki/Q3798800","display_name":"Injection locking","level":3,"score":0.48812350630760193},{"id":"https://openalex.org/C138234222","wikidata":"https://www.wikidata.org/wiki/Q1455602","display_name":"Frequency comb","level":3,"score":0.42110469937324524},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17215663194656372},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.17014208436012268},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15445753931999207}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2018.2872530","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2872530","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b6a17cefa0544d2aa086dc1a671d9beb","is_oa":true,"landing_page_url":"https://doaj.org/article/b6a17cefa0544d2aa086dc1a671d9beb","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 6, Pp 55284-55290 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2872530","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2872530","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G362681470","display_name":null,"funder_award_id":"61775184","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3665607573","display_name":null,"funder_award_id":"61475127","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4920880706","display_name":null,"funder_award_id":"61575163","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5757865613","display_name":null,"funder_award_id":"XDJK2017B047","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8212171097","display_name":null,"funder_award_id":"61875167","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation 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/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1964572991","https://openalex.org/W1970120985","https://openalex.org/W1974295157","https://openalex.org/W1992076086","https://openalex.org/W1992598448","https://openalex.org/W1996216837","https://openalex.org/W2013866530","https://openalex.org/W2029319784","https://openalex.org/W2032475831","https://openalex.org/W2041779618","https://openalex.org/W2044939827","https://openalex.org/W2051338316","https://openalex.org/W2060537776","https://openalex.org/W2066545822","https://openalex.org/W2068893426","https://openalex.org/W2072689500","https://openalex.org/W2087907686","https://openalex.org/W2088716839","https://openalex.org/W2095932446","https://openalex.org/W2096235955","https://openalex.org/W2103059501","https://openalex.org/W2112889808","https://openalex.org/W2113800630","https://openalex.org/W2122720146","https://openalex.org/W2160206654","https://openalex.org/W2163010909","https://openalex.org/W2164323961","https://openalex.org/W2261395838","https://openalex.org/W2295641275","https://openalex.org/W2319549932","https://openalex.org/W2461912595","https://openalex.org/W2503404694","https://openalex.org/W2567227081","https://openalex.org/W2605374121","https://openalex.org/W2743541041","https://openalex.org/W2753179494","https://openalex.org/W2761878528","https://openalex.org/W2792439864","https://openalex.org/W2795206904","https://openalex.org/W4240946638"],"related_works":["https://openalex.org/W1593187695","https://openalex.org/W2019482098","https://openalex.org/W2144046325","https://openalex.org/W1493327442","https://openalex.org/W2911841617","https://openalex.org/W2154485196","https://openalex.org/W1877049681","https://openalex.org/W2101700902","https://openalex.org/W3101195768","https://openalex.org/W4388465544"],"abstract_inverted_index":{"A":[0],"system":[1],"scheme":[2],"for":[3,81,96],"generating":[4],"ultra-broadband":[5],"microwave":[6],"frequency":[7,70,89,109],"comb":[8],"(MFC)":[9],"based":[10],"on":[11],"a":[12,22,39,41,65,97,101],"semiconductor":[13,44,78],"laser":[14,24,45,79],"under":[15,47],"optical":[16],"injection":[17,135],"of":[18,30,103,111,118],"regular":[19,58],"pulse":[20],"from":[21],"current-modulated":[23],"is":[25,62],"proposed,":[26],"and":[27,87,108],"the":[28,31,116,119],"performances":[29],"generated":[32,122],"MFC":[33,67,84,99,121],"are":[34],"numerically":[35],"investigated.":[36],"In":[37],"such":[38],"scheme,":[40],"distributed":[42,76],"feedback":[43,77],"(DFB-SL1)":[46],"current":[48],"modulation":[49],"with":[50,68,85,100],"suitable":[51],"modulated":[52],"parameters":[53],"can":[54,125],"be":[55],"driven":[56],"into":[57,74],"pulsing":[59],"state,":[60],"which":[61],"utilized":[63],"as":[64],"seed":[66,98],"tunable":[69,88],"interval":[71,110],"to":[72],"inject":[73],"another":[75],"(DFB-SL2)":[80],"producing":[82],"optimal":[83],"ultrabroadband":[86],"interval.":[90],"The":[91],"simulated":[92],"results":[93],"demonstrate":[94],"that":[95],"bandwidth":[102,117],"26.4":[104],"GHz":[105,113,129],"(27.0":[106],"GHz)":[107,131],"3.3":[112],"(2.7":[114],"GHz),":[115],"optimized":[120],"by":[123],"DFB-SL2":[124],"arrive":[126],"at":[127],"72.6":[128],"(75.6":[130],"through":[132],"selecting":[133],"appropriate":[134],"parameters.":[136]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}