{"id":"https://openalex.org/W2769354780","doi":"https://doi.org/10.1109/ecoc.2017.8346098","title":"DAC-less and DSP-free PAM-4 Transmitter at 112 Gb/s with Two Parallel GeSi Electro-Absorption Modulators","display_name":"DAC-less and DSP-free PAM-4 Transmitter at 112 Gb/s with Two Parallel GeSi Electro-Absorption Modulators","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2769354780","doi":"https://doi.org/10.1109/ecoc.2017.8346098","mag":"2769354780"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc.2017.8346098","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2017.8346098","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://biblio.ugent.be/publication/8539532/file/8539534.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025878032","display_name":"Jochem Verbist","orcid":"https://orcid.org/0000-0002-0274-9715"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"J. Verbist","raw_affiliation_strings":["IDLab, Ghent University - imec, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"IDLab, Ghent University - imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038700186","display_name":"Joris Lambrecht","orcid":"https://orcid.org/0000-0001-8291-0339"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"J. Lambrecht","raw_affiliation_strings":["IDLab, Ghent University - imec, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"IDLab, Ghent University - imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031158377","display_name":"Michiel Verplaetse","orcid":"https://orcid.org/0000-0002-8941-3797"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"M. Verplaetse","raw_affiliation_strings":["IDLab, Ghent University - imec, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"IDLab, Ghent University - imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008143196","display_name":"Joris Van Kerrebrouck","orcid":"https://orcid.org/0000-0002-6611-7979"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"J. Van Kerrebrouck","raw_affiliation_strings":["IDLab, Ghent University - imec, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"IDLab, Ghent University - imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019278682","display_name":"Srinivasan Ashwyn Srinivasan","orcid":"https://orcid.org/0000-0001-8239-8566"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]},{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"S. A. Srinivasan","raw_affiliation_strings":["Imec, Leuven, Belgium","Photonics Research Group, Ghent University - imec, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"Imec, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]},{"raw_affiliation_string":"Photonics Research Group, Ghent University - imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017223544","display_name":"Peter De Heyn","orcid":"https://orcid.org/0000-0003-3523-7377"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"P. De Heyn","raw_affiliation_strings":["Imec, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"Imec, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023284143","display_name":"Timothy De Keulenaer","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. De Keulenaer","raw_affiliation_strings":["BiFAST, IDLAB, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"BiFAST, IDLAB, Ghent, Belgium","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083627690","display_name":"Xin Yin","orcid":"https://orcid.org/0000-0002-9672-6652"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"X. Yin","raw_affiliation_strings":["IDLab, Ghent University - imec, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"IDLab, Ghent University - imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090479355","display_name":"Joris Van Campenhout","orcid":"https://orcid.org/0000-0003-0778-2669"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"J. Van Campenhout","raw_affiliation_strings":["Imec, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"Imec, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049388016","display_name":"G\u00fcnther Roelkens","orcid":"https://orcid.org/0000-0002-4667-5092"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"G. Roelkens","raw_affiliation_strings":["Photonics Research Group, Ghent University - imec, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"Photonics Research Group, Ghent University - imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082748658","display_name":"Johan Bauwelinck","orcid":"https://orcid.org/0000-0001-5254-2408"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"J. Bauwelinck","raw_affiliation_strings":["IDLab, Ghent University - imec, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"IDLab, Ghent University - imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":11,"corresponding_author_ids":["https://openalex.org/A5025878032"],"corresponding_institution_ids":["https://openalex.org/I32597200"],"apc_list":null,"apc_paid":null,"fwci":1.4602,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.83784284,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"29","issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","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/T10299","display_name":"Photonic and Optical Devices","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/T10232","display_name":"Optical Network Technologies","score":0.9998000264167786,"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":0.9983999729156494,"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/transmitter","display_name":"Transmitter","score":0.7540647387504578},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.656402587890625},{"id":"https://openalex.org/keywords/absorption","display_name":"Absorption (acoustics)","score":0.5719641447067261},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.527686357498169},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.49516502022743225},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.47190505266189575},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4588218033313751},{"id":"https://openalex.org/keywords/integrated-optics","display_name":"Integrated optics","score":0.41399508714675903},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3789442181587219},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3779867887496948},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3759930729866028},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32533904910087585},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2527473568916321},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15327641367912292},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0640917718410492}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7540647387504578},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.656402587890625},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.5719641447067261},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.527686357498169},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.49516502022743225},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.47190505266189575},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4588218033313751},{"id":"https://openalex.org/C2984692560","wikidata":"https://www.wikidata.org/wiki/Q523846","display_name":"Integrated optics","level":2,"score":0.41399508714675903},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3789442181587219},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3779867887496948},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3759930729866028},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32533904910087585},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2527473568916321},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15327641367912292},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0640917718410492},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ecoc.2017.8346098","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc.2017.8346098","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"},{"id":"pmh:oai:archive.ugent.be:8539532","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-8539532","pdf_url":"https://biblio.ugent.be/publication/8539532/file/8539534.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBN: 978-1-5386-5624-2","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:archive.ugent.be:8539532","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-8539532","pdf_url":"https://biblio.ugent.be/publication/8539532/file/8539534.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBN: 978-1-5386-5624-2","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8100000023841858}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322128","display_name":"Svenska S\u00e4llskapet f\u00f6r Medicinsk Forskning","ror":"https://ror.org/0433fd238"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2769354780.pdf"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W2248581682","https://openalex.org/W2319641794","https://openalex.org/W2602668965","https://openalex.org/W2612965287","https://openalex.org/W3183247404"],"related_works":["https://openalex.org/W2355663289","https://openalex.org/W2106913410","https://openalex.org/W4380372336","https://openalex.org/W2354248671","https://openalex.org/W2359134391","https://openalex.org/W2594116857","https://openalex.org/W2947628004","https://openalex.org/W2935229758","https://openalex.org/W2352791832","https://openalex.org/W2547402734"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2],"novel":[3],"integrated":[4],"PAM-4":[5],"modulator":[6],"based":[7],"on":[8],"the":[9],"vector":[10],"addition":[11],"of":[12,30],"2":[13,28],"binary":[14],"driven":[15],"parallel":[16],"GeSi":[17],"electro-absorption":[18],"modulators.":[19],"Clear":[20],"open":[21],"eyes":[22],"at":[23],"56":[24],"GBaud":[25],"up":[26],"to":[27],"km":[29],"SSMF":[31],"without":[32],"any":[33],"DSP":[34],"are":[35],"demonstrated.":[36]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":7}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
