{"id":"https://openalex.org/W2177602734","doi":"https://doi.org/10.1587/elex.12.20150656","title":"28 Gbaud 16-QAM modulation with compact driver module for InP MZM","display_name":"28 Gbaud 16-QAM modulation with compact driver module for InP MZM","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2177602734","doi":"https://doi.org/10.1587/elex.12.20150656","mag":"2177602734"},"language":"en","primary_location":{"id":"doi:10.1587/elex.12.20150656","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.12.20150656","pdf_url":"https://www.jstage.jst.go.jp/article/elex/12/20/12_12.20150656/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/12/20/12_12.20150656/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004773469","display_name":"Hitoshi Wakita","orcid":"https://orcid.org/0000-0001-9732-7111"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hitoshi Wakita","raw_affiliation_strings":["NTT Device Technology Laboratories, NTT Corporation"],"affiliations":[{"raw_affiliation_string":"NTT Device Technology Laboratories, NTT Corporation","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003666823","display_name":"Munehiko Nagatani","orcid":"https://orcid.org/0000-0003-2744-3058"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Munehiko Nagatani","raw_affiliation_strings":["NTT Device Technology Laboratories, NTT Corporation"],"affiliations":[{"raw_affiliation_string":"NTT Device Technology Laboratories, NTT Corporation","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022205967","display_name":"Shigeru Kanazawa","orcid":"https://orcid.org/0000-0001-7606-6215"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shigeru Kanazawa","raw_affiliation_strings":["NTT Device Innovation Center, NTT Corporation"],"affiliations":[{"raw_affiliation_string":"NTT Device Innovation Center, NTT Corporation","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102026976","display_name":"Toshihiro Ito","orcid":"https://orcid.org/0000-0001-5505-2594"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshihiro Ito","raw_affiliation_strings":["NTT Device Innovation Center, NTT Corporation"],"affiliations":[{"raw_affiliation_string":"NTT Device Innovation Center, NTT Corporation","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113520237","display_name":"E. Yamada","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eiichi Yamada","raw_affiliation_strings":["NTT Device Innovation Center, NTT Corporation"],"affiliations":[{"raw_affiliation_string":"NTT Device Innovation Center, NTT Corporation","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101450886","display_name":"Hiroyuki Ishii","orcid":"https://orcid.org/0000-0002-1743-9197"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Ishii","raw_affiliation_strings":["NTT Device Technology Laboratories, NTT Corporation"],"affiliations":[{"raw_affiliation_string":"NTT Device Technology Laboratories, NTT Corporation","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015690849","display_name":"Hideyuki Nosaka","orcid":"https://orcid.org/0000-0002-3994-0118"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideyuki Nosaka","raw_affiliation_strings":["NTT Device Technology Laboratories, NTT Corporation"],"affiliations":[{"raw_affiliation_string":"NTT Device Technology Laboratories, NTT Corporation","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5004773469"],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08047145,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":"20","first_page":"20150656","last_page":"20150656"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","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/T10232","display_name":"Optical Network Technologies","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":0.9998000264167786,"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":0.9993000030517578,"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/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.5639272928237915},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5495480895042419},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.49099019169807434},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46948084235191345},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.45938757061958313},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25997769832611084},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2429780662059784},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2360583245754242},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.10449248552322388},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.06688404083251953},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.05236139893531799}],"concepts":[{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.5639272928237915},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5495480895042419},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.49099019169807434},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46948084235191345},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45938757061958313},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25997769832611084},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2429780662059784},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2360583245754242},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.10449248552322388},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.06688404083251953},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.05236139893531799}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/elex.12.20150656","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.12.20150656","pdf_url":"https://www.jstage.jst.go.jp/article/elex/12/20/12_12.20150656/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.12.20150656","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.12.20150656","pdf_url":"https://www.jstage.jst.go.jp/article/elex/12/20/12_12.20150656/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7400000095367432,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320325628","display_name":"Ministry of Internal Affairs and Communications","ror":"https://ror.org/00vs1pz50"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2177602734.pdf","grobid_xml":"https://content.openalex.org/works/W2177602734.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W1984169635","https://openalex.org/W1985151383","https://openalex.org/W1997530531","https://openalex.org/W2048668613","https://openalex.org/W2155875924","https://openalex.org/W2166707439"],"related_works":["https://openalex.org/W4390873927","https://openalex.org/W2147334234","https://openalex.org/W2159438609","https://openalex.org/W2900995485","https://openalex.org/W2064534496","https://openalex.org/W3196902411","https://openalex.org/W2139936226","https://openalex.org/W1970526599","https://openalex.org/W3026565890","https://openalex.org/W2161389097"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,71],"compact":[4],"driver":[5,16,33,41,54,59],"module":[6,17,34,60,64],"for":[7,39],"InP":[8,62],"Mach-Zehnder":[9],"modulator":[10],"(MZM).":[11],"The":[12],"size":[13,30],"of":[14,31,79],"the":[15,29,40,53,77],"is":[18],"14":[19],"mm":[20,23],"\u00d7":[21,24],"8":[22],"2.8":[25],"mm.":[26],"We":[27],"reduce":[28],"this":[32,58],"by":[35,51],"integrating":[36],"two":[37],"channels":[38],"IC,":[42],"which":[43],"doesn\u2019t":[44],"require":[45],"any":[46],"external":[47],"bias":[48],"tee,":[49],"and":[50,61],"making":[52],"package":[55],"small.":[56],"With":[57],"MZM":[63],"mounted":[65],"on":[66],"evaluation":[67],"board,":[68],"we":[69],"obtained":[70],"well":[72],"separated":[73],"16-QAM":[74],"constellation":[75],"at":[76],"speed":[78],"28":[80],"Gbaud.":[81]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}