{"id":"https://openalex.org/W4388978434","doi":"https://doi.org/10.1117/12.3007737","title":"Computation efficient and low jitter timing synchronization scheme enabled a single-lane 112 Gb/s PAM-4 optical link","display_name":"Computation efficient and low jitter timing synchronization scheme enabled a single-lane 112 Gb/s PAM-4 optical link","publication_year":2023,"publication_date":"2023-11-24","ids":{"openalex":"https://openalex.org/W4388978434","doi":"https://doi.org/10.1117/12.3007737"},"language":"en","primary_location":{"id":"doi:10.1117/12.3007737","doi":"https://doi.org/10.1117/12.3007737","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1117/12.3007737","pdf_url":null,"source":{"id":"https://openalex.org/S4306531826","display_name":"Tenth International Conference on Information Optics and Photonics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fourteenth International Conference on Information Optics and Photonics (CIOP 2023)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5100418553","display_name":"Chen Chen","orcid":"https://orcid.org/0000-0003-2541-6283","observed_orcids":["https://orcid.org/0000-0003-2541-6283","https://orcid.org/0000-0002-8668-5391"]},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Chen","raw_affiliation_strings":["Zhejiang Lab. (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang Lab. (China)","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004442328","display_name":"Hao Lu","orcid":"https://orcid.org/0000-0001-6788-163X","observed_orcids":["https://orcid.org/0000-0001-6788-163X"]},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Lu","raw_affiliation_strings":["Zhejiang Lab. (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang Lab. (China)","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009696064","display_name":"Kun Yin","orcid":"https://orcid.org/0000-0002-5624-4915","observed_orcids":["https://orcid.org/0000-0002-5624-4915"]},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Yin","raw_affiliation_strings":["Zhejiang Lab. (China)","Zhejiang University (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang Lab. (China)","institution_ids":["https://openalex.org/I4210123185"]},{"raw_affiliation_string":"Zhejiang University (China)","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082056243","display_name":"Xiaojun Ying","orcid":"https://orcid.org/0009-0001-6408-4771","observed_orcids":["https://orcid.org/0009-0001-6408-4771"]},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojun Ying","raw_affiliation_strings":["Zhejiang Lab. (China)","Zhejiang University (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang Lab. (China)","institution_ids":["https://openalex.org/I4210123185"]},{"raw_affiliation_string":"Zhejiang University (China)","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109583030","display_name":"Chunling Hao","orcid":"https://orcid.org/0000-0002-9156-2839","observed_orcids":["https://orcid.org/0000-0002-9156-2839"]},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunling Hao","raw_affiliation_strings":["Zhejiang Lab. (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang Lab. (China)","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071943655","display_name":"Tongkai Xu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"tongkai Xu","raw_affiliation_strings":["Zhejiang Lab. (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang Lab. (China)","institution_ids":["https://openalex.org/I4210123185"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4519,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.53644919,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"157","last_page":"157"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.6137999892234802,"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/T10232","display_name":"Optical Network Technologies","score":0.6137999892234802,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.20389999449253082,"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":0.0608999989926815,"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/timing-synchronization","display_name":"timing synchronization","score":0.949999988079071},{"id":"https://openalex.org/keywords/clock-synchronization","display_name":"clock synchronization","score":0.777999997138977},{"id":"https://openalex.org/keywords/pam-4","display_name":"PAM-4","score":0.8690000176429749},{"id":"https://openalex.org/keywords/gardner-algorithm","display_name":"Gardner algorithm","score":0.9100000262260437},{"id":"https://openalex.org/keywords/timing-jitter","display_name":"timing jitter","score":0.8849999904632568},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"digital signal processing","score":0.7789999842643738},{"id":"https://openalex.org/keywords/equalization","display_name":"equalization","score":0.5410000085830688},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"bit error rate","score":0.5929999947547913}],"concepts":[{"id":"https://openalex.org/C171051901","wikidata":"https://www.wikidata.org/wiki/Q2389679","display_name":"Self-clocking signal","level":5,"score":0.8206027150154114},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.7172809839248657},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7034143805503845},{"id":"https://openalex.org/C129891060","wikidata":"https://www.wikidata.org/wiki/Q1513059","display_name":"Clock synchronization","level":4,"score":0.7000612020492554},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5438410043716431},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.45047861337661743},{"id":"https://openalex.org/C113074038","wikidata":"https://www.wikidata.org/wiki/Q5276052","display_name":"Digital clock manager","level":5,"score":0.43533459305763245},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4290655851364136},{"id":"https://openalex.org/C60501442","wikidata":"https://www.wikidata.org/wiki/Q4382014","display_name":"Clock skew","level":4,"score":0.41334325075149536},{"id":"https://openalex.org/C137059387","wikidata":"https://www.wikidata.org/wiki/Q426882","display_name":"Clock signal","level":3,"score":0.3034195005893707},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1557154357433319},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12285414338111877},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.3007737","doi":"https://doi.org/10.1117/12.3007737","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1117/12.3007737","pdf_url":null,"source":{"id":"https://openalex.org/S4306531826","display_name":"Tenth International Conference on Information Optics and Photonics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fourteenth International Conference on Information Optics and Photonics (CIOP 2023)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5378999710083008}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2612287248","https://openalex.org/W2945228366","https://openalex.org/W4225344298","https://openalex.org/W4248515679","https://openalex.org/W4283820501","https://openalex.org/W4321844352","https://openalex.org/W4377082484","https://openalex.org/W7045823751"],"related_works":["https://openalex.org/W1990807061","https://openalex.org/W4385801724","https://openalex.org/W2556387197","https://openalex.org/W2903297463","https://openalex.org/W4283820501","https://openalex.org/W4411171067","https://openalex.org/W2072025838","https://openalex.org/W2022185526","https://openalex.org/W2127061252","https://openalex.org/W2003349365"],"abstract_inverted_index":{"The":[0,29],"implementation":[1],"of":[2,90,106,131,152,223],"IM-DD":[3,95,117,156],"optical":[4],"communication":[5],"systems":[6,157],"requires":[7],"low":[8,15],"cost,":[9],"power":[10],"consumption":[11],"and":[12,17,49,166],"latency,":[13],"making":[14],"complexity":[16],"high":[18],"real-time":[19,39],"deployment":[20,40],"potential":[21],"digital":[22],"signal":[23,52,163,176],"processing":[24],"(DSP)":[25],"a":[26,34,114,128,180,197],"critical":[27],"component.":[28],"clock":[30,44,62,101,111,153,181,195,216],"synchronization":[31,63,81,102,154,182,217],"algorithm":[32,126,218],"plays":[33],"crucial":[35],"role":[36],"in":[37,79,113,145,210],"ensuring":[38],"by":[41,161,234],"eliminating":[42],"sampling":[43,53,143],"deviation":[45],"at":[46],"the":[47,51,67,74,80,110,125,141,146,150,168,184,194,211,221,229],"transceiver":[48],"optimizing":[50],"position.":[54],"In":[55],"this":[56],"context,":[57],"we":[58,97],"proposed":[59],"an":[60,171,205],"enhanced":[61],"scheme":[64,103],"based":[65],"on":[66],"classic":[68],"Gardner":[69],"algorithm,":[70,183],"which":[71,137,214],"effectively":[72,107],"addresses":[73],"widespread":[75],"timing":[76],"jitter":[77],"issue":[78],"loop":[82],"while":[83],"maintaining":[84],"computational":[85],"efficiency.":[86],"Through":[87],"comparative":[88],"experiments":[89],"multiple":[91],"single-lane":[92],"112Gb/s":[93],"PAM-4":[94],"transmissions,":[96],"demonstrated":[98],"that":[99,124],"our":[100,215],"is":[104,138,158,208],"capable":[105],"compensating":[108],"for":[109,155,175],"offset":[112],"high-speed":[115],"100Gb/s+":[116],"transmission":[118,147],"system.":[119],"Our":[120],"experimental":[121],"results":[122],"show":[123],"achieves":[127],"correction":[129],"accuracy":[130],"1":[132,226],"part":[133],"per":[134],"million":[135],"level,":[136],"comparable":[139],"to":[140,173],"receiver":[142],"frequency":[144],"(GHz).":[148],"Moreover,":[149],"importance":[151],"also":[159],"highlighted":[160],"comparing":[162],"quality":[164],"with":[165,204],"without":[167],"algorithm.":[169],"Without":[170],"equalizer":[172],"compensate":[174],"degradation":[177],"after":[178],"using":[179],"constellation":[185,199],"can":[186,219,231],"still":[187],"be":[188,201,232],"obtained":[189,202],"clearly.":[190],"If":[191],"not":[192],"perform":[193],"synchronization,":[196],"clear":[198],"cannot":[200],"even":[203],"equalizer.":[206],"This":[207],"manifested":[209],"signal-to-noise":[212],"ratio,":[213],"bring":[220],"improvement":[222],"more":[224],"than":[225],"dB.":[227],"Additionally,":[228],"bit-error-ratio":[230],"improved":[233],"about":[235],"5":[236],"numerical":[237],"levels":[238],"under":[239],"specific":[240],"modulation":[241],"amplitude.":[242]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2023-11-25T00:00:00"}
