{"id":"https://openalex.org/W7108753806","doi":"https://doi.org/10.1109/ecoc66593.2025.11263195","title":"High-Speed 200 Gbps 1 060 nm Single-Mode Coupled-Cavity VCSEL Enabling 30 m OM4 Multimode Fiber Links","display_name":"High-Speed 200 Gbps 1 060 nm Single-Mode Coupled-Cavity VCSEL Enabling 30 m OM4 Multimode Fiber Links","publication_year":2025,"publication_date":"2025-09-28","ids":{"openalex":"https://openalex.org/W7108753806","doi":"https://doi.org/10.1109/ecoc66593.2025.11263195"},"language":null,"primary_location":{"id":"doi:10.1109/ecoc66593.2025.11263195","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11263195","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":"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":null,"display_name":"Hameeda R. Ibrahim","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hameeda R. Ibrahim","raw_affiliation_strings":["Institute of Science Tokyo,Yokohama"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Science Tokyo,Yokohama","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chang Ge","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chang Ge","raw_affiliation_strings":["Institute of Science Tokyo,Yokohama"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Science Tokyo,Yokohama","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ahmed Hassan","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ahmed Hassan","raw_affiliation_strings":["Institute of Science Tokyo,Yokohama"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Science Tokyo,Yokohama","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xiaodong Gu","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Xiaodong Gu","raw_affiliation_strings":["Institute of Science Tokyo,Yokohama"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Science Tokyo,Yokohama","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":null,"display_name":"Fumio Koyama","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fumio Koyama","raw_affiliation_strings":["Institute of Science Tokyo,Yokohama"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Science Tokyo,Yokohama","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.55449028,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9581000208854675,"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":0.9581000208854675,"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":0.021900000050663948,"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.007300000172108412,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/multi-mode-optical-fiber","display_name":"Multi-mode optical fiber","score":0.7684999704360962},{"id":"https://openalex.org/keywords/vertical-cavity-surface-emitting-laser","display_name":"Vertical-cavity surface-emitting laser","score":0.5907999873161316},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.51910001039505},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.46059998869895935},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.44440001249313354},{"id":"https://openalex.org/keywords/fiber","display_name":"Fiber","score":0.4293999969959259},{"id":"https://openalex.org/keywords/plastic-optical-fiber","display_name":"Plastic optical fiber","score":0.4293000102043152},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.41519999504089355},{"id":"https://openalex.org/keywords/polarization-maintaining-optical-fiber","display_name":"Polarization-maintaining optical fiber","score":0.37380000948905945}],"concepts":[{"id":"https://openalex.org/C101645829","wikidata":"https://www.wikidata.org/wiki/Q1781857","display_name":"Multi-mode optical fiber","level":3,"score":0.7684999704360962},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6682000160217285},{"id":"https://openalex.org/C106246969","wikidata":"https://www.wikidata.org/wiki/Q2009618","display_name":"Vertical-cavity surface-emitting laser","level":3,"score":0.5907999873161316},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5667999982833862},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.51910001039505},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.46059998869895935},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4474000036716461},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.44440001249313354},{"id":"https://openalex.org/C519885992","wikidata":"https://www.wikidata.org/wiki/Q161","display_name":"Fiber","level":2,"score":0.4293999969959259},{"id":"https://openalex.org/C203637571","wikidata":"https://www.wikidata.org/wiki/Q812875","display_name":"Plastic optical fiber","level":4,"score":0.4293000102043152},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.41519999504089355},{"id":"https://openalex.org/C45747243","wikidata":"https://www.wikidata.org/wiki/Q7209154","display_name":"Polarization-maintaining optical fiber","level":4,"score":0.37380000948905945},{"id":"https://openalex.org/C191161701","wikidata":"https://www.wikidata.org/wiki/Q559265","display_name":"Optical power","level":3,"score":0.37299999594688416},{"id":"https://openalex.org/C17163034","wikidata":"https://www.wikidata.org/wiki/Q390528","display_name":"Fiber laser","level":3,"score":0.3720000088214874},{"id":"https://openalex.org/C121477167","wikidata":"https://www.wikidata.org/wiki/Q17154002","display_name":"Semiconductor laser theory","level":3,"score":0.3596999943256378},{"id":"https://openalex.org/C180861198","wikidata":"https://www.wikidata.org/wiki/Q3503585","display_name":"Single-mode optical fiber","level":3,"score":0.3555000126361847},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.34299999475479126},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.31949999928474426},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.28999999165534973},{"id":"https://openalex.org/C113102252","wikidata":"https://www.wikidata.org/wiki/Q5591869","display_name":"Graded-index fiber","level":4,"score":0.2897999882698059},{"id":"https://openalex.org/C201905106","wikidata":"https://www.wikidata.org/wiki/Q183755","display_name":"Amplitude modulation","level":4,"score":0.28360000252723694},{"id":"https://openalex.org/C86180272","wikidata":"https://www.wikidata.org/wiki/Q1529430","display_name":"Fiber-optic communication","level":5,"score":0.2833000123500824},{"id":"https://openalex.org/C6138904","wikidata":"https://www.wikidata.org/wiki/Q5282578","display_name":"Dispersion-shifted fiber","level":4,"score":0.2825999855995178},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.2822999954223633},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.2667999863624573},{"id":"https://openalex.org/C107157254","wikidata":"https://www.wikidata.org/wiki/Q1256244","display_name":"Photonic-crystal fiber","level":3,"score":0.2502000033855438}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecoc66593.2025.11263195","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11263195","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":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8961276412010193}],"awards":[{"id":"https://openalex.org/G2271108724","display_name":null,"funder_award_id":"23901","funder_id":"https://openalex.org/F4320335839","funder_display_name":"National Institute of Information and Communications Technology"}],"funders":[{"id":"https://openalex.org/F4320335839","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1976876113","https://openalex.org/W2005754176","https://openalex.org/W2058831460","https://openalex.org/W2075339464","https://openalex.org/W3131479631","https://openalex.org/W3158784786","https://openalex.org/W3164093082","https://openalex.org/W3193251011","https://openalex.org/W4242483464","https://openalex.org/W4293055492","https://openalex.org/W4396891925","https://openalex.org/W4396892183","https://openalex.org/W4396892819","https://openalex.org/W4400721467"],"related_works":[],"abstract_inverted_index":{"We":[0],"demonstrate":[1],"200":[2],"Gbps":[3],"PAM4":[4],"direct":[5],"modulation":[6],"of":[7,19],"1060nm":[8],"single-mode":[9],"metal":[10],"aperture":[11],"coupled-cavity":[12],"VCSEL,":[13],"achieving":[14],"an":[15],"ultralow":[16],"power":[17],"consumption":[18],"90":[20],"fJ/bit.":[21],"Open":[22],"eyes":[23],"are":[24],"obtained":[25],"after":[26],"30m":[27],"standard":[28],"OM4":[29],"multimode":[30],"fiber":[31],"transmission,":[32],"highlighting":[33],"energy-efficient,":[34],"low-cost":[35],"and":[36],"highly-reliable":[37],"optical":[38],"interconnects":[39],"based":[40],"on":[41],"1060nm-band":[42],"VCSEL":[43],"technology.":[44]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-12-05T00:00:00"}