{"id":"https://openalex.org/W4292862967","doi":"https://doi.org/10.1109/mwscas54063.2022.9859338","title":"A 28-Gb/s VCSEL Driver with Variable Output Impedance in 65-nm CMOS","display_name":"A 28-Gb/s VCSEL Driver with Variable Output Impedance in 65-nm CMOS","publication_year":2022,"publication_date":"2022-08-07","ids":{"openalex":"https://openalex.org/W4292862967","doi":"https://doi.org/10.1109/mwscas54063.2022.9859338"},"language":"en","primary_location":{"id":"doi:10.1109/mwscas54063.2022.9859338","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas54063.2022.9859338","pdf_url":null,"source":{"id":"https://openalex.org/S4363606568","display_name":"2022 IEEE 65th International Midwest Symposium on Circuits and Systems (MWSCAS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"2022 IEEE 65th International Midwest Symposium on Circuits and Systems (MWSCAS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5082242690","display_name":"Toshiyuki Inoue","orcid":"https://orcid.org/0000-0002-6621-1412"},"institutions":[{"id":"https://openalex.org/I139159150","display_name":"University of Shiga Prefecture","ror":"https://ror.org/02dvjfw95","country_code":"JP","type":"education","lineage":["https://openalex.org/I139159150"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshiyuki Inoue","raw_affiliation_strings":["The University of Shiga Prefecture 2500 Hassaka, Hikone,Shiga,Japan,522-8533"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Shiga Prefecture 2500 Hassaka, Hikone,Shiga,Japan,522-8533","institution_ids":["https://openalex.org/I139159150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038761727","display_name":"Akira Tsuchiya","orcid":"https://orcid.org/0000-0002-3299-9328"},"institutions":[{"id":"https://openalex.org/I139159150","display_name":"University of Shiga Prefecture","ror":"https://ror.org/02dvjfw95","country_code":"JP","type":"education","lineage":["https://openalex.org/I139159150"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akira Tsuchiya","raw_affiliation_strings":["The University of Shiga Prefecture 2500 Hassaka, Hikone,Shiga,Japan,522-8533"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Shiga Prefecture 2500 Hassaka, Hikone,Shiga,Japan,522-8533","institution_ids":["https://openalex.org/I139159150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022381888","display_name":"Keiji Kishine","orcid":"https://orcid.org/0000-0003-3213-6650"},"institutions":[{"id":"https://openalex.org/I139159150","display_name":"University of Shiga Prefecture","ror":"https://ror.org/02dvjfw95","country_code":"JP","type":"education","lineage":["https://openalex.org/I139159150"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keiji Kishine","raw_affiliation_strings":["The University of Shiga Prefecture 2500 Hassaka, Hikone,Shiga,Japan,522-8533"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Shiga Prefecture 2500 Hassaka, Hikone,Shiga,Japan,522-8533","institution_ids":["https://openalex.org/I139159150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103161530","display_name":"Daisuke Ito","orcid":"https://orcid.org/0000-0001-5321-2726"},"institutions":[{"id":"https://openalex.org/I42405503","display_name":"Gifu University","ror":"https://ror.org/024exxj48","country_code":"JP","type":"education","lineage":["https://openalex.org/I42405503"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Daisuke Ito","raw_affiliation_strings":["Gifu University 1-1 Yanagido,Gifu,Japan,501-1193"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gifu University 1-1 Yanagido,Gifu,Japan,501-1193","institution_ids":["https://openalex.org/I42405503"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043735152","display_name":"Yasuhiro Takahashi","orcid":"https://orcid.org/0000-0002-1653-8425"},"institutions":[{"id":"https://openalex.org/I42405503","display_name":"Gifu University","ror":"https://ror.org/024exxj48","country_code":"JP","type":"education","lineage":["https://openalex.org/I42405503"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuhiro Takahashi","raw_affiliation_strings":["Gifu University 1-1 Yanagido,Gifu,Japan,501-1193"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gifu University 1-1 Yanagido,Gifu,Japan,501-1193","institution_ids":["https://openalex.org/I42405503"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011470652","display_name":"Makoto Nakamura","orcid":null},"institutions":[{"id":"https://openalex.org/I42405503","display_name":"Gifu University","ror":"https://ror.org/024exxj48","country_code":"JP","type":"education","lineage":["https://openalex.org/I42405503"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Makoto Nakamura","raw_affiliation_strings":["Gifu University 1-1 Yanagido,Gifu,Japan,501-1193"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gifu University 1-1 Yanagido,Gifu,Japan,501-1193","institution_ids":["https://openalex.org/I42405503"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.826,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6432093,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"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/T11429","display_name":"Semiconductor Lasers 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/T11429","display_name":"Semiconductor Lasers 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/T10299","display_name":"Photonic and Optical Devices","score":0.9998999834060669,"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":0.9991000294685364,"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/cmos","display_name":"CMOS","score":0.7333252429962158},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.6931793093681335},{"id":"https://openalex.org/keywords/output-impedance","display_name":"Output impedance","score":0.6036655902862549},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.5699566602706909},{"id":"https://openalex.org/keywords/vertical-cavity-surface-emitting-laser","display_name":"Vertical-cavity surface-emitting laser","score":0.5183411836624146},{"id":"https://openalex.org/keywords/laser-diode","display_name":"Laser diode","score":0.5088896751403809},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4766196310520172},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.46808677911758423},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.45965686440467834},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.44332364201545715},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.43997693061828613},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4337807297706604},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.42160624265670776},{"id":"https://openalex.org/keywords/impedance-matching","display_name":"Impedance matching","score":0.41254496574401855},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.37668001651763916},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3691784739494324},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33225858211517334},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.22165343165397644},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21793577075004578},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20577958226203918}],"concepts":[{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.7333252429962158},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.6931793093681335},{"id":"https://openalex.org/C58112919","wikidata":"https://www.wikidata.org/wiki/Q631203","display_name":"Output impedance","level":3,"score":0.6036655902862549},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.5699566602706909},{"id":"https://openalex.org/C106246969","wikidata":"https://www.wikidata.org/wiki/Q2009618","display_name":"Vertical-cavity surface-emitting laser","level":3,"score":0.5183411836624146},{"id":"https://openalex.org/C2777048131","wikidata":"https://www.wikidata.org/wiki/Q321098","display_name":"Laser diode","level":3,"score":0.5088896751403809},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4766196310520172},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.46808677911758423},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.45965686440467834},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.44332364201545715},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.43997693061828613},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4337807297706604},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.42160624265670776},{"id":"https://openalex.org/C612350","wikidata":"https://www.wikidata.org/wiki/Q1761108","display_name":"Impedance matching","level":3,"score":0.41254496574401855},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.37668001651763916},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3691784739494324},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33225858211517334},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.22165343165397644},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21793577075004578},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20577958226203918},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"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:10.1109/mwscas54063.2022.9859338","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas54063.2022.9859338","pdf_url":null,"source":{"id":"https://openalex.org/S4363606568","display_name":"2022 IEEE 65th International Midwest Symposium on Circuits and Systems (MWSCAS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"2022 IEEE 65th International Midwest Symposium on Circuits and Systems (MWSCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335839","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1523680448","https://openalex.org/W1536945048","https://openalex.org/W1566916904","https://openalex.org/W2019468360","https://openalex.org/W2494407546","https://openalex.org/W2613128705","https://openalex.org/W2786496670","https://openalex.org/W2995686323","https://openalex.org/W3091119991","https://openalex.org/W3137477516","https://openalex.org/W3186801274","https://openalex.org/W3187123522","https://openalex.org/W3194152753","https://openalex.org/W6654925608"],"related_works":["https://openalex.org/W2087608731","https://openalex.org/W1486956228","https://openalex.org/W4297786912","https://openalex.org/W2126751867","https://openalex.org/W2785849562","https://openalex.org/W2744035308","https://openalex.org/W2136855998","https://openalex.org/W2020934979","https://openalex.org/W2572422521","https://openalex.org/W4237282970"],"abstract_inverted_index":{"Co-packaged":[0],"optics":[1],"modules":[2],"have":[3],"been":[4],"studied":[5],"and":[6,12],"developed":[7],"for":[8,33],"increasing":[9],"transmission":[10],"capacity":[11],"reducing":[13],"power":[14],"consumption":[15],"in":[16],"optical":[17],"communication":[18],"systems.":[19],"In":[20],"this":[21],"paper,":[22],"we":[23],"propose":[24],"a":[25],"laser-diode":[26],"driver":[27],"(LDD)":[28],"with":[29,84],"variable":[30,55,86],"output":[31,56,87],"impedance":[32,57,71],"improving":[34],"the":[35,45,54,77,85],"quality":[36],"of":[37,44],"transmitted":[38],"signal.":[39],"The":[40],"post-layout":[41],"simulation":[42],"results":[43],"designed":[46,78],"LDD":[47,79],"using":[48],"65-nm":[49],"CMOS":[50],"process":[51],"reveal":[52],"that":[53,76],"from":[58],"$50":[59],"\\Omega$":[60,63],"to":[61,69],"$100":[62],"is":[64,67],"obtained,":[65],"which":[66],"enough":[68],"compensate":[70],"mismatching.":[72],"We":[73],"also":[74],"verify":[75],"operates":[80],"at":[81],"28":[82],"Gb/s":[83],"impedance.":[88]},"counts_by_year":[{"year":2023,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
