{"id":"https://openalex.org/W7225728119","doi":"https://doi.org/10.1080/01468030.2026.2756215","title":"Using 2\u2011D Doerite Codes with Two\u2011Code Keying for Polarization in an Optical CDMA System","display_name":"Using 2\u2011D Doerite Codes with Two\u2011Code Keying for Polarization in an Optical CDMA System","publication_year":2026,"publication_date":"2026-11-10","ids":{"openalex":"https://openalex.org/W7225728119","doi":"https://doi.org/10.1080/01468030.2026.2756215"},"language":"en","primary_location":{"id":"doi:10.1080/01468030.2026.2756215","doi":"https://doi.org/10.1080/01468030.2026.2756215","is_oa":false,"landing_page_url":"https://doi.org/10.1080/01468030.2026.2756215","pdf_url":null,"source":{"id":"https://openalex.org/S143760654","display_name":"Fiber & Integrated Optics","issn_l":"0146-8030","issn":["0146-8030","1096-4681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fiber and Integrated Optics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5000821043","display_name":"Bih-Chyun Yeh","orcid":"https://orcid.org/0000-0003-0578-5153","observed_orcids":["https://orcid.org/0000-0003-0578-5153"]},"institutions":[{"id":"https://openalex.org/I173093425","display_name":"Chang Gung University","ror":"https://ror.org/00d80zx46","country_code":"TW","type":"education","lineage":["https://openalex.org/I173093425"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yeh Bih-Chyun","raw_affiliation_strings":["Chang\u2013Gung University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chang\u2013Gung University","institution_ids":["https://openalex.org/I173093425"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5000821043"],"corresponding_institution_ids":["https://openalex.org/I173093425"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"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":"25"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":1.0,"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"}},{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","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"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network 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":[],"concepts":[{"id":"https://openalex.org/C2777973058","wikidata":"https://www.wikidata.org/wiki/Q477284","display_name":"Amplitude-shift keying","level":5,"score":0.6689000129699707},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5738000273704529},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.5717999935150146},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5584999918937683},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5076000094413757},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.4832000136375427},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.47600001096725464},{"id":"https://openalex.org/C33346488","wikidata":"https://www.wikidata.org/wiki/Q3354452","display_name":"Optical line termination","level":5,"score":0.39169999957084656},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.376800000667572},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.36079999804496765},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.34610000252723694},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.34139999747276306},{"id":"https://openalex.org/C48563382","wikidata":"https://www.wikidata.org/wiki/Q7104531","display_name":"Orthogonal polarization spectral imaging","level":3,"score":0.3253999948501587},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.32420000433921814},{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.31700000166893005},{"id":"https://openalex.org/C170030856","wikidata":"https://www.wikidata.org/wiki/Q1136128","display_name":"On-off keying","level":5,"score":0.30399999022483826},{"id":"https://openalex.org/C191161701","wikidata":"https://www.wikidata.org/wiki/Q559265","display_name":"Optical power","level":3,"score":0.29330000281333923},{"id":"https://openalex.org/C132885549","wikidata":"https://www.wikidata.org/wiki/Q271870","display_name":"Power-line communication","level":3,"score":0.29010000824928284},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.28949999809265137},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.288100004196167},{"id":"https://openalex.org/C45613198","wikidata":"https://www.wikidata.org/wiki/Q1134091","display_name":"Optical filter","level":2,"score":0.2872999906539917},{"id":"https://openalex.org/C26840048","wikidata":"https://www.wikidata.org/wiki/Q7098880","display_name":"Optical performance monitoring","level":4,"score":0.28619998693466187},{"id":"https://openalex.org/C127240579","wikidata":"https://www.wikidata.org/wiki/Q477229","display_name":"Amplitude and phase-shift keying","level":5,"score":0.2831000089645386},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.2775000035762787},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27230000495910645},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2711000144481659},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2685000002384186},{"id":"https://openalex.org/C113608303","wikidata":"https://www.wikidata.org/wiki/Q1056835","display_name":"Transmission system","level":3,"score":0.2678999900817871},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.26739999651908875},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2671999931335449},{"id":"https://openalex.org/C20518276","wikidata":"https://www.wikidata.org/wiki/Q186130","display_name":"Pulse-amplitude modulation","level":4,"score":0.2651999890804291},{"id":"https://openalex.org/C196129803","wikidata":"https://www.wikidata.org/wiki/Q241448","display_name":"Optical cross-connect","level":3,"score":0.25850000977516174}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/01468030.2026.2756215","doi":"https://doi.org/10.1080/01468030.2026.2756215","is_oa":false,"landing_page_url":"https://doi.org/10.1080/01468030.2026.2756215","pdf_url":null,"source":{"id":"https://openalex.org/S143760654","display_name":"Fiber & Integrated Optics","issn_l":"0146-8030","issn":["0146-8030","1096-4681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fiber and Integrated Optics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W781901573","https://openalex.org/W1968713866","https://openalex.org/W1972316440","https://openalex.org/W1986451188","https://openalex.org/W2023862460","https://openalex.org/W2056489632","https://openalex.org/W2070640370","https://openalex.org/W2083528935","https://openalex.org/W2084687776","https://openalex.org/W2102596348","https://openalex.org/W2114993737","https://openalex.org/W2139013188","https://openalex.org/W2159541850","https://openalex.org/W2163604505","https://openalex.org/W2166596780","https://openalex.org/W2313018863","https://openalex.org/W2396612585","https://openalex.org/W2489284863","https://openalex.org/W2901479093","https://openalex.org/W2915990776","https://openalex.org/W4298368364","https://openalex.org/W4315641421","https://openalex.org/W4401046345","https://openalex.org/W4406523969"],"related_works":[],"abstract_inverted_index":{"We":[0],"propose":[1],"and":[2,46,76,96,137,151,178],"demonstrate":[3,162],"a":[4,19,42,66,73,77,86,120,129,139],"new":[5],"family":[6],"of":[7,30,124,134,143,166],"two-dimensional":[8],"(2D)":[9],"codes,":[10],"termed":[11],"\u201cDoerite":[12],"codes,\u201d":[13],"which":[14],"are":[15],"uniquely":[16],"combined":[17],"with":[18,72,172],"two-code":[20],"keying":[21],"(TCK)":[22],"scheme":[23],"that":[24,84,110],"leverages":[25],"two":[26],"mutually":[27],"orthogonal":[28],"states":[29],"polarization":[31],"(SOPs).":[32],"This":[33],"paper":[34],"aims":[35],"to":[36,90,115,174],"overcome":[37],"these":[38],"limitations":[39],"by":[40],"introducing":[41],"novel,":[43],"high-performance":[44],"coding":[45,52],"system":[47,61,108],"architecture":[48,62],"for":[49,182],"spectral":[50],"amplitude":[51],"optical":[53,68,79,184],"code":[54],"division":[55],"multiple":[56],"access":[57,185],"(SAC-OCDMA).":[58],"A":[59],"comprehensive":[60],"is":[63],"designed,":[64],"including":[65],"simplified":[67],"line":[69],"terminal":[70],"(OLT)":[71],"single":[74],"transmitter":[75],"dedicated":[78],"network":[80],"unit":[81],"(ONU)":[82],"structure":[83],"performs":[85],"modified":[87],"correlation":[88],"operation":[89],"effectively":[91],"cancel":[92],"multi-user":[93],"interference":[94,158],"(MUI)":[95],"suppress":[97],"phase-induced":[98],"intensity":[99],"noise":[100],"(PIIN).":[101],"Numerical":[102],"analysis":[103],"based":[104],"on":[105],"our":[106],"proposed":[107,168],"shows":[109],"it":[111,127],"can":[112],"support":[113],"up":[114],"660":[116],"simultaneous":[117],"users":[118],"at":[119],"bit\u2011error":[121],"rate":[122,133],"(BER)":[123],"10\u22129.":[125],"Furthermore,":[126],"achieves":[128],"maximum":[130],"data":[131],"transmission":[132],"11.62":[135],"Gbps":[136],"requires":[138],"received":[140],"source":[141],"power":[142],"only":[144],"\u221217.58":[145],"dBm.":[146],"The":[147],"innovative":[148],"polarization,":[149],"spectral,":[150],"spatial":[152],"domains":[153],"through":[154],"TCK":[155,173],"provide":[156],"superior":[157],"mitigation.":[159],"These":[160],"results":[161],"the":[163,167],"significant":[164],"potential":[165],"2-D":[169],"Doerite":[170],"codes":[171],"enable":[175],"high-capacity,":[176],"high-speed,":[177],"power-efficient":[179],"SAC-OCDMA":[180],"systems":[181],"next-generation":[183],"networks.":[186]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-11T00:00:00"}
