{"id":"https://openalex.org/W4399526442","doi":"https://doi.org/10.1109/access.2024.3412688","title":"Fast Physical Random Bit Generator With Dynamic Post-Processing Based on a Semiconductor Laser Under Multi-Path Optical Feedback","display_name":"Fast Physical Random Bit Generator With Dynamic Post-Processing Based on a Semiconductor Laser Under Multi-Path Optical Feedback","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4399526442","doi":"https://doi.org/10.1109/access.2024.3412688"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3412688","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1109/access.2024.3412688","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":"http://dx.doi.org/10.1109/access.2024.3412688","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101447847","display_name":"Bing Cui","orcid":"https://orcid.org/0000-0003-2339-3348"},"institutions":[{"id":"https://openalex.org/I7726996","display_name":"Henan University of Economic and Law","ror":"https://ror.org/000jtc944","country_code":"CN","type":"education","lineage":["https://openalex.org/I7726996"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Cui","raw_affiliation_strings":["School of Statistics and Mathematics, Henan Finance University, Zhengzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-2339-3348","affiliations":[{"raw_affiliation_string":"School of Statistics and Mathematics, Henan Finance University, Zhengzhou, China","institution_ids":["https://openalex.org/I7726996"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111225836","display_name":"Wenyan Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I168337820","display_name":"Chongqing University of Science and Technology","ror":"https://ror.org/03n3v6d52","country_code":"CN","type":"education","lineage":["https://openalex.org/I168337820"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenyan Yang","raw_affiliation_strings":["School of Physics, Chongqing University of Science and Technology, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0005-1357-1456","affiliations":[{"raw_affiliation_string":"School of Physics, Chongqing University of Science and Technology, Chongqing, China","institution_ids":["https://openalex.org/I168337820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079714560","display_name":"Zaifu Jiang","orcid":"https://orcid.org/0009-0006-5560-9333"},"institutions":[{"id":"https://openalex.org/I4210116247","display_name":"Jingchu University of Technology","ror":"https://ror.org/037kvhq82","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210116247"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zaifu Jiang","raw_affiliation_strings":["School of Mathematics and Physics, Jingchu University of Technology, Jingmen, Hubei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Physics, Jingchu University of Technology, Jingmen, Hubei, China","institution_ids":["https://openalex.org/I4210116247"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037869341","display_name":"Dianzuo Yue","orcid":"https://orcid.org/0000-0002-9056-8403"},"institutions":[{"id":"https://openalex.org/I48381559","display_name":"Hebei Normal University of Science and Technology","ror":"https://ror.org/05g1mag11","country_code":"CN","type":"education","lineage":["https://openalex.org/I48381559"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dianzuo Yue","raw_affiliation_strings":["School of Mathematics and Information Science and Technology, Hebei Normal University of Science and Technology, Qinhuangdao, China"],"raw_orcid":"https://orcid.org/0000-0002-9056-8403","affiliations":[{"raw_affiliation_string":"School of Mathematics and Information Science and Technology, Hebei Normal University of Science and Technology, Qinhuangdao, China","institution_ids":["https://openalex.org/I48381559"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102948523","display_name":"Chunxia Hu","orcid":"https://orcid.org/0009-0001-8491-2642"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunxia Hu","raw_affiliation_strings":["Artificial Intelligence and Big Data College, Chongqing College of Electronic Engineering, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0001-8491-2642","affiliations":[{"raw_affiliation_string":"Artificial Intelligence and Big Data College, Chongqing College of Electronic Engineering, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04099071,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":null,"first_page":"83684","last_page":"83691"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9987999796867371,"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/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/semiconductor-laser-theory","display_name":"Semiconductor laser theory","score":0.6234308481216431},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.5884607434272766},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.579567015171051},{"id":"https://openalex.org/keywords/random-number-generation","display_name":"Random number generation","score":0.5354189276695251},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5104281306266785},{"id":"https://openalex.org/keywords/bit","display_name":"Bit (key)","score":0.4794413149356842},{"id":"https://openalex.org/keywords/semiconductor","display_name":"Semiconductor","score":0.4746934771537781},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.4744226336479187},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4121033549308777},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.2759317457675934},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.26464277505874634},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.19136810302734375},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18371015787124634},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15277135372161865},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11905568838119507},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.10558304190635681},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.09422048926353455}],"concepts":[{"id":"https://openalex.org/C121477167","wikidata":"https://www.wikidata.org/wiki/Q17154002","display_name":"Semiconductor laser theory","level":3,"score":0.6234308481216431},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.5884607434272766},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.579567015171051},{"id":"https://openalex.org/C201866948","wikidata":"https://www.wikidata.org/wiki/Q228206","display_name":"Random number generation","level":2,"score":0.5354189276695251},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5104281306266785},{"id":"https://openalex.org/C117011727","wikidata":"https://www.wikidata.org/wiki/Q1278488","display_name":"Bit (key)","level":2,"score":0.4794413149356842},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.4746934771537781},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.4744226336479187},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4121033549308777},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.2759317457675934},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.26464277505874634},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.19136810302734375},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18371015787124634},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15277135372161865},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11905568838119507},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.10558304190635681},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.09422048926353455},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2024.3412688","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1109/access.2024.3412688","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:72e7818b02384dd38007b9a73b214f19","is_oa":true,"landing_page_url":"https://doaj.org/article/72e7818b02384dd38007b9a73b214f19","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 12, Pp 83684-83691 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3412688","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1109/access.2024.3412688","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":0.7300000190734863,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3370820980","display_name":null,"funder_award_id":"2022CFB527","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"}],"funders":[{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null},{"id":"https://openalex.org/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1556353240","https://openalex.org/W1598140169","https://openalex.org/W1967864115","https://openalex.org/W1989683026","https://openalex.org/W2005450480","https://openalex.org/W2011789973","https://openalex.org/W2017155664","https://openalex.org/W2019763870","https://openalex.org/W2020992514","https://openalex.org/W2024162248","https://openalex.org/W2041779618","https://openalex.org/W2042376457","https://openalex.org/W2051203581","https://openalex.org/W2078537410","https://openalex.org/W2095459598","https://openalex.org/W2109394932","https://openalex.org/W2233401825","https://openalex.org/W2414701277","https://openalex.org/W2461912595","https://openalex.org/W2596927731","https://openalex.org/W2604293646","https://openalex.org/W2768714116","https://openalex.org/W2890688941","https://openalex.org/W2892491503","https://openalex.org/W2894373496","https://openalex.org/W3092402984","https://openalex.org/W3157714280","https://openalex.org/W3202377975","https://openalex.org/W4205303798","https://openalex.org/W4206631818","https://openalex.org/W4225513380","https://openalex.org/W4240730934"],"related_works":["https://openalex.org/W4327546585","https://openalex.org/W2411923897","https://openalex.org/W4394546135","https://openalex.org/W4285347720","https://openalex.org/W4200259850","https://openalex.org/W2333831899","https://openalex.org/W2484894494","https://openalex.org/W2367385042","https://openalex.org/W4381186982","https://openalex.org/W2104774283"],"abstract_inverted_index":{"Based":[0],"on":[1,84],"a":[2,12,74,102,159],"semiconductor":[3],"laser":[4],"(SL)":[5],"under":[6,76,114],"multi-path":[7],"optical":[8],"feedback":[9,82],"(MPOF)":[10],"system,":[11,78],"novel":[13,28],"post-processing":[14,29,39],"method":[15,30,145],"for":[16],"fast":[17],"physical":[18,49,129],"random":[19,50,130],"bit":[20],"generation":[21],"has":[22,158],"been":[23],"proposed":[24],"and":[25,36,64,87,118,157],"demonstrated.":[26],"The":[27,97],"is":[31,146],"called":[32],"self-circulating":[33,137,143],"exclusive-or":[34],"(XOR),":[35],"through":[37],"this":[38],"method,":[40],"all":[41],"bits":[42,51,131],"of":[43,58,73,81,89,151],"samples":[44,152],"are":[45,94,132],"used":[46],"to":[47,148,162],"produce":[48],"which":[52],"can":[53,111],"pass":[54],"the":[55,70,79,90,136,142,149],"National":[56],"Institute":[57],"Standard":[59],"Technology":[60],"(NIST)":[61],"statistical":[62],"tests":[63],"triple":[65],"standard":[66],"deviation":[67],"tests.":[68],"For":[69],"chaotic":[71,92,105],"source":[72],"SL":[75],"MPOF":[77],"influences":[80],"intensity":[83],"time-delay-signature":[85],"(TDS)":[86],"bandwidth":[88,110],"produced":[91,133],"signal":[93,106],"experimentally":[95],"analyzed.":[96],"experimental":[98],"results":[99],"show":[100],"that":[101],"low":[103],"TDS":[104],"with":[107],"13":[108],"GHz":[109],"be":[112],"obtained":[113],"appropriate":[115],"operating":[116],"parameters":[117],"<inline-formula":[119],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[120],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[121],"<tex-math":[122],"notation=\"LaTeX\">$8\\times":[123],"80$":[124],"</tex-math></inline-formula>":[125],"Gb/s":[126],"statistically":[127],"passable":[128],"by":[134,164],"using":[135,165],"XOR":[138,144,155],"method.":[139],"In":[140],"addition,":[141],"robust":[147],"number":[150],"in":[153],"delay":[154],"loop":[156],"great":[160],"potential":[161],"implement":[163],"up-to-date":[166],"electronic":[167],"devices.":[168]},"counts_by_year":[],"updated_date":"2026-07-20T07:56:41.581041","created_date":"2025-10-10T00:00:00"}