{"id":"https://openalex.org/W4385299062","doi":"https://doi.org/10.1145/3603781.3603782","title":"A Novel highly sensitive Method of Frequency domain Detection and Recognition for OAM State based on CNN with ReLU","display_name":"A Novel highly sensitive Method of Frequency domain Detection and Recognition for OAM State based on CNN with ReLU","publication_year":2023,"publication_date":"2023-05-26","ids":{"openalex":"https://openalex.org/W4385299062","doi":"https://doi.org/10.1145/3603781.3603782"},"language":"en","primary_location":{"id":"doi:10.1145/3603781.3603782","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3603781.3603782","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 4th International Conference on Computing, Networks and Internet of Things","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/A5018223476","display_name":"Jinpeng Wang","orcid":"https://orcid.org/0000-0002-0858-8895"},"institutions":[{"id":"https://openalex.org/I88372448","display_name":"Dalian Polytechnic University","ror":"https://ror.org/00c7x4a95","country_code":"CN","type":"education","lineage":["https://openalex.org/I88372448"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jinpeng Wang","raw_affiliation_strings":["School of InformationScience &amp; Engineering, Dalian Polytechnic University, China"],"raw_orcid":"https://orcid.org/0000-0002-0858-8895","affiliations":[{"raw_affiliation_string":"School of InformationScience &amp; Engineering, Dalian Polytechnic University, China","institution_ids":["https://openalex.org/I88372448"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048527080","display_name":"Haoqi Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I88372448","display_name":"Dalian Polytechnic University","ror":"https://ror.org/00c7x4a95","country_code":"CN","type":"education","lineage":["https://openalex.org/I88372448"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoqi Wang","raw_affiliation_strings":["School of InformationScience &amp; Engineering, Dalian Polytechnic University, China"],"raw_orcid":"https://orcid.org/0009-0007-2538-2171","affiliations":[{"raw_affiliation_string":"School of InformationScience &amp; Engineering, Dalian Polytechnic University, China","institution_ids":["https://openalex.org/I88372448"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023729195","display_name":"Haotian Liu","orcid":"https://orcid.org/0009-0003-5582-8227"},"institutions":[{"id":"https://openalex.org/I88372448","display_name":"Dalian Polytechnic University","ror":"https://ror.org/00c7x4a95","country_code":"CN","type":"education","lineage":["https://openalex.org/I88372448"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haotian Liu","raw_affiliation_strings":["School of InformationScience &amp; Engineering, Dalian Polytechnic University, China"],"raw_orcid":"https://orcid.org/0009-0003-5582-8227","affiliations":[{"raw_affiliation_string":"School of InformationScience &amp; Engineering, Dalian Polytechnic University, China","institution_ids":["https://openalex.org/I88372448"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101532348","display_name":"Xin Zhao","orcid":"https://orcid.org/0009-0000-6572-5596"},"institutions":[{"id":"https://openalex.org/I88372448","display_name":"Dalian Polytechnic University","ror":"https://ror.org/00c7x4a95","country_code":"CN","type":"education","lineage":["https://openalex.org/I88372448"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Zhao","raw_affiliation_strings":["School of InformationScience &amp; Engineering, Dalian Polytechnic University, China"],"raw_orcid":"https://orcid.org/0009-0000-6572-5596","affiliations":[{"raw_affiliation_string":"School of InformationScience &amp; Engineering, Dalian Polytechnic University, China","institution_ids":["https://openalex.org/I88372448"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5018223476"],"corresponding_institution_ids":["https://openalex.org/I88372448"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07726495,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10490","display_name":"Orbital Angular Momentum in Optics","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/T10490","display_name":"Orbital Angular Momentum in Optics","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/T12050","display_name":"Optical Polarization and Ellipsometry","score":0.9786999821662903,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12466","display_name":"Near-Field Optical Microscopy","score":0.9605000019073486,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.7913384437561035},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6642311215400696},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5860303640365601},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5281589031219482},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5051558613777161},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.44336435198783875},{"id":"https://openalex.org/keywords/angular-momentum","display_name":"Angular momentum","score":0.43143004179000854},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.41386276483535767},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.41098320484161377},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3753933906555176},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33876746892929077},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2594749331474304},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21048295497894287},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2094605565071106}],"concepts":[{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.7913384437561035},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6642311215400696},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5860303640365601},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5281589031219482},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5051558613777161},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.44336435198783875},{"id":"https://openalex.org/C155675718","wikidata":"https://www.wikidata.org/wiki/Q161254","display_name":"Angular momentum","level":2,"score":0.43143004179000854},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.41386276483535767},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.41098320484161377},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3753933906555176},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33876746892929077},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2594749331474304},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21048295497894287},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2094605565071106},{"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:10.1145/3603781.3603782","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3603781.3603782","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 4th International Conference on Computing, Networks and Internet of Things","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1590661973","https://openalex.org/W1979759564","https://openalex.org/W2013674306","https://openalex.org/W2016832213","https://openalex.org/W2017417421","https://openalex.org/W2018163303","https://openalex.org/W2133791277","https://openalex.org/W2157598444","https://openalex.org/W2267114824","https://openalex.org/W2502771915"],"related_works":["https://openalex.org/W4327521644","https://openalex.org/W2978884468","https://openalex.org/W3132558499","https://openalex.org/W2005846134","https://openalex.org/W2168413811","https://openalex.org/W2369237035","https://openalex.org/W2948041274","https://openalex.org/W4226515754","https://openalex.org/W2087878472","https://openalex.org/W2289660259"],"abstract_inverted_index":{"Multiplexing":[0],"beams":[1,24,160,175],"with":[2,49,109,161,176],"distinct":[3],"OAM":[4,21,41,84,92,138,159,174],"(Orbital":[5],"Angular":[6],"Momentum)":[7],"modes":[8],"can":[9,131],"improve":[10,27],"channel":[11],"bandwidth.":[12],"To":[13],"solve":[14],"the":[15,28,87,101,123,128,135,146,171,184,187],"problem":[16],"of":[17,19,35,91,103,137,173,186,189],"detection":[18,29,37,63,71],"different":[20],"superimposed":[22],"vortex":[23],"and":[25,38,105,122,150,166,179],"especially":[26,156],"efficiency":[30],"for":[31,40,65,157],"OAM,":[32],"A":[33],"method":[34,136],"frequency-domain":[36],"recognition":[39,140,152],"state":[42,93],"based":[43,73,141],"on":[44,74,142],"CNN":[45,108,143],"(Convolutional":[46],"Neural":[47],"Network)":[48],"ReLU":[50,110],"(Rectified":[51],"Linear":[52],"Unit)":[53],"is":[54,80,98,111,154,183],"presented":[55],"in":[56,145],"this":[57],"paper,":[58],"which":[59],"offers":[60],"a":[61,106,114],"novel":[62],"way":[64],"multi-OAM":[66],"states.":[67,85],"Firstly,":[68],"an":[69],"effective":[70],"algorithm":[72],"post-FFT":[75,96],"(Fast":[76],"Fourier":[77],"Transform)":[78],"processing":[79,97],"proposed":[81,144],"to":[82],"detect":[83],"Secondly,":[86],"frequency":[88],"domain":[89],"information":[90],"achieved":[94],"via":[95],"taken":[99],"as":[100,113],"input":[102],"CNN,":[104],"specific":[107],"used":[112],"demultiplexer.":[115],"Finally,":[116],"some":[117],"experiments":[118],"are":[119,125],"being":[120],"implemented,":[121],"results":[124],"shown.":[126],"From":[127],"results,":[129],"it":[130],"be":[132],"found":[133],"that":[134],"pattern":[139],"article":[147],"works":[148],"well,":[149],"its":[151],"accuracy":[153],"higher":[155],"those":[158],"longer":[162,180],"wavelength,":[163],"weaker":[164],"turbulence,":[165],"shorter":[167,177],"transmitting":[168,181],"distance,":[169],"although":[170],"study":[172],"wavelength":[178],"distance":[182],"trend":[185],"research":[188],"OAM.":[190]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
