{"id":"https://openalex.org/W4293518337","doi":"https://doi.org/10.1109/icait56197.2022.9862737","title":"A Linear Chirped Microwave Waveform Generator with a Large Time-Bandwidth Product Based on Optical Heterodyne Detection","display_name":"A Linear Chirped Microwave Waveform Generator with a Large Time-Bandwidth Product Based on Optical Heterodyne Detection","publication_year":2022,"publication_date":"2022-07-08","ids":{"openalex":"https://openalex.org/W4293518337","doi":"https://doi.org/10.1109/icait56197.2022.9862737"},"language":"en","primary_location":{"id":"doi:10.1109/icait56197.2022.9862737","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icait56197.2022.9862737","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 14th International Conference on Advanced Infocomm Technology (ICAIT)","raw_type":"proceedings-article"},"type":"article","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":"https://openalex.org/A5100331049","display_name":"Xiang Li","orcid":"https://orcid.org/0000-0002-3325-0079"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Li","raw_affiliation_strings":["School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China,Chengdu,China","School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101791608","display_name":"Zhiqiang Fan","orcid":"https://orcid.org/0000-0002-2841-1245"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqiang Fan","raw_affiliation_strings":["School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China,Chengdu,China","School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043353309","display_name":"Jun Su","orcid":"https://orcid.org/0000-0002-8518-6443"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Su","raw_affiliation_strings":["School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China,Chengdu,China","School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101912842","display_name":"Shuangjin Shi","orcid":"https://orcid.org/0000-0002-5540-0496"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuangjin Shi","raw_affiliation_strings":["School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China,Chengdu,China","School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101722016","display_name":"Yunxiang Wang","orcid":"https://orcid.org/0000-0002-9788-074X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunxiang Wang","raw_affiliation_strings":["School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China,Chengdu,China","School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057505598","display_name":"Qi Qiu","orcid":"https://orcid.org/0000-0002-3081-510X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Qiu","raw_affiliation_strings":["School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China,Chengdu,China","School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China,Chengdu,China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08983072,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"28","issue":null,"first_page":"252","last_page":"255"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","score":1.0,"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":1.0,"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":0.9998999834060669,"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/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/optics","display_name":"Optics","score":0.5806818008422852},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5747320652008057},{"id":"https://openalex.org/keywords/photodetector","display_name":"Photodetector","score":0.5591015219688416},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.5388026237487793},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.5386877059936523},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.5196260809898376},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.46533718705177307},{"id":"https://openalex.org/keywords/signal-generator","display_name":"Signal generator","score":0.44541409611701965},{"id":"https://openalex.org/keywords/pulse-generator","display_name":"Pulse generator","score":0.4191684126853943},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4068228602409363},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1755473017692566},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.17313715815544128}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5806818008422852},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5747320652008057},{"id":"https://openalex.org/C23125352","wikidata":"https://www.wikidata.org/wiki/Q210765","display_name":"Photodetector","level":2,"score":0.5591015219688416},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.5388026237487793},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.5386877059936523},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.5196260809898376},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.46533718705177307},{"id":"https://openalex.org/C207912722","wikidata":"https://www.wikidata.org/wiki/Q1259123","display_name":"Signal generator","level":3,"score":0.44541409611701965},{"id":"https://openalex.org/C51319974","wikidata":"https://www.wikidata.org/wiki/Q3509564","display_name":"Pulse generator","level":3,"score":0.4191684126853943},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4068228602409363},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1755473017692566},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.17313715815544128},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icait56197.2022.9862737","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icait56197.2022.9862737","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 14th International Conference on Advanced Infocomm Technology (ICAIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.75,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W595851582","https://openalex.org/W1947424203","https://openalex.org/W1967062849","https://openalex.org/W1979841982","https://openalex.org/W2045745071","https://openalex.org/W2062270593","https://openalex.org/W2078203033","https://openalex.org/W2156357365","https://openalex.org/W2160698270","https://openalex.org/W2570783258","https://openalex.org/W2799378993","https://openalex.org/W2914665673","https://openalex.org/W2925191964","https://openalex.org/W2995756927","https://openalex.org/W3021393652","https://openalex.org/W3043241593","https://openalex.org/W3046886348","https://openalex.org/W3183572982"],"related_works":["https://openalex.org/W3128433826","https://openalex.org/W2168529281","https://openalex.org/W978543704","https://openalex.org/W2378673986","https://openalex.org/W2371180536","https://openalex.org/W2387706796","https://openalex.org/W2380432131","https://openalex.org/W2391206061","https://openalex.org/W2385502811","https://openalex.org/W2978914987"],"abstract_inverted_index":{"We":[0],"demonstrated":[1],"a":[2,27,34,39,46,105,111,119],"linearly":[3],"chirped":[4,23,74],"microwave":[5],"waveform":[6],"(LCMW)":[7],"generator":[8],"with":[9,49],"an":[10,90],"ultra-large":[11],"time-bandwidth":[12],"product":[13],"(TBWP)":[14],"based":[15],"on":[16],"optical":[17,24,36,75],"heterodyne":[18],"detection.":[19],"A":[20],"linear":[21],"frequency":[22,73],"pulse":[25,76,129],"from":[26,38,94],"distributed":[28],"feedback":[29],"laser":[30,41],"diode":[31],"(DFB-LD)":[32],"and":[33,110],"stable":[35],"carrier":[37],"reference":[40],"are":[42],"optical-heterodyne":[43],"beaten":[44],"at":[45],"photodetector":[47],"(PD)":[48],"broad":[50],"bandwidth.":[51],"Thanks":[52],"to":[53,118,134,144],"the":[54,59,66,70,72,81,85,95,101,145],"cavity":[55],"changing":[56,64],"caused":[57],"by":[58,79],"electrically":[60],"induced":[61],"refractive":[62],"index":[63],"in":[65],"active":[67,87],"section":[68],"of":[69,107,114,122],"DFB-LD,":[71],"is":[77,92,132,142],"achieved":[78],"adjusting":[80],"injection":[82],"current":[83],"into":[84],"DFB-LD":[86],"section.":[88],"Then,":[89],"LCMW":[91],"generated":[93,102],"PD.":[96],"Experimental":[97],"results":[98],"show":[99],"that":[100],"LCFM":[103],"has":[104],"bandwidth":[106],"20":[108],"GHz":[109],"temporal":[112],"duration":[113],"4.5":[115],"ms,":[116],"corresponding":[117],"calculated":[120,146],"TBWP":[121],"9\u00d710":[123],"<sup":[124,137],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[125,138],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">7</sup>":[126,139],".":[127],"The":[128],"compression":[130],"ratio":[131],"measured":[133],"be":[135],"8.49\u00d710":[136],",":[140],"which":[141],"close":[143],"TBWP.":[147]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
