{"id":"https://openalex.org/W4417052591","doi":"https://doi.org/10.1109/ecoc66593.2025.11262937","title":"Chromatic Dispersion-Tolerant Digital Clock Recovery for Intensity Modulation and Direct Detection Systems","display_name":"Chromatic Dispersion-Tolerant Digital Clock Recovery for Intensity Modulation and Direct Detection Systems","publication_year":2025,"publication_date":"2025-09-28","ids":{"openalex":"https://openalex.org/W4417052591","doi":"https://doi.org/10.1109/ecoc66593.2025.11262937"},"language":null,"primary_location":{"id":"doi:10.1109/ecoc66593.2025.11262937","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11262937","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Conference on Optical Communications (ECOC)","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/A5047569706","display_name":"Patrick Matalla","orcid":null},"institutions":[{"id":"https://openalex.org/I2801349226","display_name":"Leibniz Institute of Photonic Technology","ror":"https://ror.org/02se0t636","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2801349226","https://openalex.org/I315704651"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Patrick Matalla","raw_affiliation_strings":["Institute of Photonics & Quantum Electronics (IPQ), Karlsruhe Institute of Technology (KIT),Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Photonics & Quantum Electronics (IPQ), Karlsruhe Institute of Technology (KIT),Germany","institution_ids":["https://openalex.org/I2801349226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026468546","display_name":"C. Koos","orcid":"https://orcid.org/0000-0003-2690-0691"},"institutions":[{"id":"https://openalex.org/I2801349226","display_name":"Leibniz Institute of Photonic Technology","ror":"https://ror.org/02se0t636","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2801349226","https://openalex.org/I315704651"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Koos","raw_affiliation_strings":["Institute of Photonics & Quantum Electronics (IPQ), Karlsruhe Institute of Technology (KIT),Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Photonics & Quantum Electronics (IPQ), Karlsruhe Institute of Technology (KIT),Germany","institution_ids":["https://openalex.org/I2801349226"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109378575","display_name":"S. Randel","orcid":null},"institutions":[{"id":"https://openalex.org/I2801349226","display_name":"Leibniz Institute of Photonic Technology","ror":"https://ror.org/02se0t636","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2801349226","https://openalex.org/I315704651"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sebastian Randel","raw_affiliation_strings":["Institute of Photonics & Quantum Electronics (IPQ), Karlsruhe Institute of Technology (KIT),Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Photonics & Quantum Electronics (IPQ), Karlsruhe Institute of Technology (KIT),Germany","institution_ids":["https://openalex.org/I2801349226"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"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":0.333658,"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":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9397000074386597,"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":0.9397000074386597,"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":0.013100000098347664,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.010499999858438969,"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/synchronization","display_name":"Synchronization (alternating current)","score":0.5389000177383423},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.49390000104904175},{"id":"https://openalex.org/keywords/dispersion","display_name":"Dispersion (optics)","score":0.43130001425743103},{"id":"https://openalex.org/keywords/intensity-modulation","display_name":"Intensity modulation","score":0.3822999894618988},{"id":"https://openalex.org/keywords/clock-synchronization","display_name":"Clock synchronization","score":0.37119999527931213},{"id":"https://openalex.org/keywords/phase-modulation","display_name":"Phase modulation","score":0.3698999881744385},{"id":"https://openalex.org/keywords/clock-recovery","display_name":"Clock recovery","score":0.3695000112056732}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5842000246047974},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5389000177383423},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.510200023651123},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.49390000104904175},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.43130001425743103},{"id":"https://openalex.org/C48925448","wikidata":"https://www.wikidata.org/wiki/Q6044344","display_name":"Intensity modulation","level":4,"score":0.3822999894618988},{"id":"https://openalex.org/C129891060","wikidata":"https://www.wikidata.org/wiki/Q1513059","display_name":"Clock synchronization","level":4,"score":0.37119999527931213},{"id":"https://openalex.org/C96834759","wikidata":"https://www.wikidata.org/wiki/Q750463","display_name":"Phase modulation","level":3,"score":0.3698999881744385},{"id":"https://openalex.org/C2779835379","wikidata":"https://www.wikidata.org/wiki/Q2348121","display_name":"Clock recovery","level":4,"score":0.3695000112056732},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3479999899864197},{"id":"https://openalex.org/C196956537","wikidata":"https://www.wikidata.org/wiki/Q202021","display_name":"Chromatic scale","level":2,"score":0.33399999141693115},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.32710000872612},{"id":"https://openalex.org/C529754248","wikidata":"https://www.wikidata.org/wiki/Q1054772","display_name":"Data recovery","level":2,"score":0.32679998874664307},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.30889999866485596},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2973000109195709},{"id":"https://openalex.org/C17877974","wikidata":"https://www.wikidata.org/wiki/Q2375705","display_name":"Carrier recovery","level":4,"score":0.2842999994754791},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.2822999954223633},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.272599995136261},{"id":"https://openalex.org/C93038891","wikidata":"https://www.wikidata.org/wiki/Q1061524","display_name":"Intensity (physics)","level":2,"score":0.2718999981880188}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecoc66593.2025.11262937","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11262937","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Conference on Optical Communications (ECOC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1971114551","https://openalex.org/W1990069009","https://openalex.org/W2010513718","https://openalex.org/W2020479010","https://openalex.org/W2029157125","https://openalex.org/W2112074917","https://openalex.org/W2114299240","https://openalex.org/W2146039096","https://openalex.org/W2707647038","https://openalex.org/W2755167349","https://openalex.org/W2916274980","https://openalex.org/W4313892930","https://openalex.org/W4388526894","https://openalex.org/W4406088068","https://openalex.org/W4408047548"],"related_works":[],"abstract_inverted_index":{"We":[0],"investigate":[1],"the":[2],"impact":[3],"of":[4],"chromatic":[5],"dispersion":[6],"on":[7],"blind":[8],"digital":[9],"clock":[10],"recovery":[11],"in":[12,23],"IM/DD":[13],"systems.":[14],"Two":[15],"dispersion-tolerant":[16],"algorithms":[17],"are":[18],"proposed":[19],"and":[20,34],"validated":[21],"experimentally":[22],"a":[24],"34-GBd":[25],"PAM4":[26],"link,":[27],"enabling":[28],"robust":[29],"synchronization":[30],"for":[31],"NRZ,":[32],"RRC,":[33],"FTN":[35],"signals.":[36],"\u00a92025":[37],"The":[38],"Author(s)":[39]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-12-05T00:00:00"}