{"id":"https://openalex.org/W4319781491","doi":"https://doi.org/10.1109/icsj55786.2022.10034696","title":"56-Gb/s PAM4 \u00d7 8-Channel VCSEL-Based Optical Transceiver for Co-Packaged Optics","display_name":"56-Gb/s PAM4 \u00d7 8-Channel VCSEL-Based Optical Transceiver for Co-Packaged Optics","publication_year":2022,"publication_date":"2022-11-09","ids":{"openalex":"https://openalex.org/W4319781491","doi":"https://doi.org/10.1109/icsj55786.2022.10034696"},"language":"en","primary_location":{"id":"doi:10.1109/icsj55786.2022.10034696","doi":"https://doi.org/10.1109/icsj55786.2022.10034696","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsj55786.2022.10034696","pdf_url":null,"source":{"id":"https://openalex.org/S7407086767","display_name":"IEEE CPMT Symposium Japan (ICSJ)","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":"2022 IEEE CPMT Symposium Japan (ICSJ)","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/A5001867655","display_name":"Wataru Yoshida","orcid":"https://orcid.org/0009-0007-6941-6660","observed_orcids":["https://orcid.org/0009-0007-6941-6660"]},"institutions":[{"id":"https://openalex.org/I4210157335","display_name":"Furukawa Electric (Japan)","ror":"https://ror.org/05xe0se54","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210157335"]},{"id":"https://openalex.org/I4405273934","display_name":"Furukawa Co., Ltd. (Japan)","ror":"https://ror.org/00qshf138","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405273934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Wataru Yoshida","raw_affiliation_strings":["Furukawa Electric Co., Ltd.,Photonics-Electronics Fusion Technology Department","Photonics-Electronics Fusion Technology Department, Furukawa Electric Co., Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Furukawa Electric Co., Ltd.,Photonics-Electronics Fusion Technology Department","institution_ids":["https://openalex.org/I4210157335"]},{"raw_affiliation_string":"Photonics-Electronics Fusion Technology Department, Furukawa Electric Co., Ltd","institution_ids":["https://openalex.org/I4210157335","https://openalex.org/I4405273934"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076542962","display_name":"Yuta Ishige","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210157335","display_name":"Furukawa Electric (Japan)","ror":"https://ror.org/05xe0se54","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210157335"]},{"id":"https://openalex.org/I4405273934","display_name":"Furukawa Co., Ltd. (Japan)","ror":"https://ror.org/00qshf138","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405273934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuta Ishige","raw_affiliation_strings":["Furukawa Electric Co., Ltd.,Photonics-Electronics Fusion Technology Department","Photonics-Electronics Fusion Technology Department, Furukawa Electric Co., Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Furukawa Electric Co., Ltd.,Photonics-Electronics Fusion Technology Department","institution_ids":["https://openalex.org/I4210157335"]},{"raw_affiliation_string":"Photonics-Electronics Fusion Technology Department, Furukawa Electric Co., Ltd","institution_ids":["https://openalex.org/I4210157335","https://openalex.org/I4405273934"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048830421","display_name":"Kazuya Nagashima","orcid":"https://orcid.org/0000-0002-5952-6547","observed_orcids":["https://orcid.org/0000-0002-5952-6547"]},"institutions":[{"id":"https://openalex.org/I4210157335","display_name":"Furukawa Electric (Japan)","ror":"https://ror.org/05xe0se54","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210157335"]},{"id":"https://openalex.org/I4405273934","display_name":"Furukawa Co., Ltd. (Japan)","ror":"https://ror.org/00qshf138","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405273934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuya Nagashima","raw_affiliation_strings":["Furukawa Electric Co., Ltd.,Photonics-Electronics Fusion Technology Department","Photonics-Electronics Fusion Technology Department, Furukawa Electric Co., Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Furukawa Electric Co., Ltd.,Photonics-Electronics Fusion Technology Department","institution_ids":["https://openalex.org/I4210157335"]},{"raw_affiliation_string":"Photonics-Electronics Fusion Technology Department, Furukawa Electric Co., Ltd","institution_ids":["https://openalex.org/I4210157335","https://openalex.org/I4405273934"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068765106","display_name":"Hideyuki Nasu","orcid":"https://orcid.org/0000-0002-3935-5015","observed_orcids":["https://orcid.org/0000-0002-3935-5015"]},"institutions":[{"id":"https://openalex.org/I4210157335","display_name":"Furukawa Electric (Japan)","ror":"https://ror.org/05xe0se54","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210157335"]},{"id":"https://openalex.org/I4405273934","display_name":"Furukawa Co., Ltd. (Japan)","ror":"https://ror.org/00qshf138","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405273934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideyuki Nasu","raw_affiliation_strings":["Furukawa Electric Co., Ltd.,Photonics-Electronics Fusion Technology Department","Photonics-Electronics Fusion Technology Department, Furukawa Electric Co., Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Furukawa Electric Co., Ltd.,Photonics-Electronics Fusion Technology Department","institution_ids":["https://openalex.org/I4210157335"]},{"raw_affiliation_string":"Photonics-Electronics Fusion Technology Department, Furukawa Electric Co., Ltd","institution_ids":["https://openalex.org/I4210157335","https://openalex.org/I4405273934"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.9226,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.95712465,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"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":0.9907000064849854,"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":0.9907000064849854,"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":0.006200000178068876,"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":0.0010000000474974513,"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/pam-4","display_name":"PAM-4","score":0.800000011920929},{"id":"https://openalex.org/keywords/vertical-cavity-surface-emitting-lasers","display_name":"vertical-cavity surface-emitting lasers","score":0.8949999809265137},{"id":"https://openalex.org/keywords/optical-transceivers","display_name":"optical transceivers","score":0.9929999709129333},{"id":"https://openalex.org/keywords/co-packaged-optics","display_name":"co-packaged optics","score":0.9629999995231628},{"id":"https://openalex.org/keywords/active-optical-cable","display_name":"active optical cable","score":0.9340000152587891},{"id":"https://openalex.org/keywords/56-gb-s","display_name":"56 Gb/s","score":0.7889999747276306},{"id":"https://openalex.org/keywords/400-gb-s","display_name":"400 Gb/s","score":0.8859999775886536},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"bit error rate","score":0.8009999990463257},{"id":"https://openalex.org/keywords/power-budget","display_name":"power budget","score":0.781000018119812}],"concepts":[{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.8516378402709961},{"id":"https://openalex.org/C106246969","wikidata":"https://www.wikidata.org/wiki/Q2009618","display_name":"Vertical-cavity surface-emitting laser","level":3,"score":0.7731350660324097},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.654714047908783},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5392393469810486},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.535499095916748},{"id":"https://openalex.org/C132771110","wikidata":"https://www.wikidata.org/wiki/Q506922","display_name":"Adaptive optics","level":2,"score":0.46865314245224},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4628995656967163},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44386759400367737},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.42852693796157837},{"id":"https://openalex.org/C191161701","wikidata":"https://www.wikidata.org/wiki/Q559265","display_name":"Optical power","level":3,"score":0.421598345041275},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4164074659347534},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3820457458496094},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36736494302749634},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3359348177909851},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23856180906295776},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23726341128349304},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.21081867814064026},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.08187916874885559},{"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/icsj55786.2022.10034696","doi":"https://doi.org/10.1109/icsj55786.2022.10034696","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsj55786.2022.10034696","pdf_url":null,"source":{"id":"https://openalex.org/S7407086767","display_name":"IEEE CPMT Symposium Japan (ICSJ)","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":"2022 IEEE CPMT Symposium Japan (ICSJ)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.7207000255584717,"id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2770295831","https://openalex.org/W4319586119"],"related_works":["https://openalex.org/W4405755583","https://openalex.org/W2580918621","https://openalex.org/W4200327946","https://openalex.org/W4417052199","https://openalex.org/W7117535283","https://openalex.org/W4411688570","https://openalex.org/W7161146487","https://openalex.org/W7133518665","https://openalex.org/W2114631718","https://openalex.org/W3149544324"],"abstract_inverted_index":{"We":[0],"report":[1],"the":[2,26,33,38,56,61,66,70],"design":[3],"and":[4,18,65],"transmission":[5],"characteristics":[6],"of":[7,44,72],"56-Gb/s":[8,45],"PAM4":[9,46],"\u00d7":[10],"8-channel":[11],"VCSEL-based":[12],"optical":[13,23],"transceiver":[14,24],"for":[15,32],"Co-Packaged":[16],"Optics":[17],"400-Gb/s":[19],"QSFP-DD":[20],"AOCs.":[21],"This":[22],"employs":[25],"world":[27],"smallest":[28],"0.3-mm":[29],"pitch":[30],"LGA":[31],"electrical":[34],"interface.":[35],"When":[36],"operating":[37],"module":[39],"by":[40],"a":[41,49],"bit":[42],"stream":[43],"PRBS-13Q":[47],"in":[48],"loopback":[50],"link":[51],"system,":[52],"we":[53],"observed":[54],"that":[55],"BER":[57],"is":[58],"less":[59],"than":[60],"KP4":[62],"FEC":[63],"threshold":[64],"power":[67],"budget":[68],"meets":[69],"specification":[71],"Open":[73],"Eye":[74],"MSA.":[75]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-05T09:50:58.205359","created_date":"2023-02-11T00:00:00"}