{"id":"https://openalex.org/W1996181766","doi":"https://doi.org/10.1541/ieejsmas.127.403","title":"Fundamental Study of Multi-Functional Sensors by Using Optical Branching Circuit with Loop Waveguide","display_name":"Fundamental Study of Multi-Functional Sensors by Using Optical Branching Circuit with Loop Waveguide","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W1996181766","doi":"https://doi.org/10.1541/ieejsmas.127.403","mag":"1996181766"},"language":"en","primary_location":{"id":"doi:10.1541/ieejsmas.127.403","doi":"https://doi.org/10.1541/ieejsmas.127.403","is_oa":true,"landing_page_url":"https://doi.org/10.1541/ieejsmas.127.403","pdf_url":"https://www.jstage.jst.go.jp/article/ieejsmas/127/9/127_9_403/_pdf","source":{"id":"https://openalex.org/S99125377","display_name":"IEEJ Transactions on Sensors and Micromachines","issn_l":"1341-8939","issn":["1341-8939","1347-5525"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4320800591","host_organization_name":"Institute of Electrical Engineers of Japan","host_organization_lineage":["https://openalex.org/P4320800591"],"host_organization_lineage_names":["Institute of Electrical Engineers of Japan"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEJ Transactions on Sensors and Micromachines","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/ieejsmas/127/9/127_9_403/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Masakatsu Fujimoto","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405254571","display_name":"Yamaguchi Prefectural Industrial Technology Institute","ror":"https://ror.org/01zdtdh72","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405254571"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masakatsu Fujimoto","raw_affiliation_strings":["Yamaguchi Prefectural Industrial Technology Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamaguchi Prefectural Industrial Technology Institute","institution_ids":["https://openalex.org/I4405254571"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Wataru Tanaka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I173915773","display_name":"Yamaguchi University","ror":"https://ror.org/03cxys317","country_code":"JP","type":"education","lineage":["https://openalex.org/I173915773"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Wataru Tanaka","raw_affiliation_strings":["Graduate School of Science and Engineering, Yamaguchi University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Yamaguchi University","institution_ids":["https://openalex.org/I173915773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108633762","display_name":"Hideo Mae","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405254571","display_name":"Yamaguchi Prefectural Industrial Technology Institute","ror":"https://ror.org/01zdtdh72","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405254571"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideo Mae","raw_affiliation_strings":["Yamaguchi Prefectural Industrial Technology Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamaguchi Prefectural Industrial Technology Institute","institution_ids":["https://openalex.org/I4405254571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111605430","display_name":"K. Yoshimura","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405254571","display_name":"Yamaguchi Prefectural Industrial Technology Institute","ror":"https://ror.org/01zdtdh72","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405254571"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazumasa Yoshimura","raw_affiliation_strings":["Yamaguchi Prefectural Industrial Technology Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamaguchi Prefectural Industrial Technology Institute","institution_ids":["https://openalex.org/I4405254571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037022297","display_name":"M. Hotta","orcid":"https://orcid.org/0000-0001-8998-404X","observed_orcids":["https://orcid.org/0000-0001-8998-404X"]},"institutions":[{"id":"https://openalex.org/I173915773","display_name":"Yamaguchi University","ror":"https://ror.org/03cxys317","country_code":"JP","type":"education","lineage":["https://openalex.org/I173915773"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masashi Hotta","raw_affiliation_strings":["Graduate School of Science and Engineering, Yamaguchi University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Yamaguchi University","institution_ids":["https://openalex.org/I173915773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016627342","display_name":"Mayumi Matsunaga","orcid":"https://orcid.org/0000-0002-0373-4101","observed_orcids":["https://orcid.org/0000-0002-0373-4101"]},"institutions":[{"id":"https://openalex.org/I43545212","display_name":"Ehime University","ror":"https://ror.org/017hkng22","country_code":"JP","type":"education","lineage":["https://openalex.org/I43545212"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mayumi Matsunaga","raw_affiliation_strings":["Graduate School of Science and Engineering, Ehime University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Ehime University","institution_ids":["https://openalex.org/I43545212"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100999422","display_name":"Kazuo Ono","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I43545212","display_name":"Ehime University","ror":"https://ror.org/017hkng22","country_code":"JP","type":"education","lineage":["https://openalex.org/I43545212"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuo Ono","raw_affiliation_strings":["Graduate School of Science and Engineering, Ehime University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Ehime University","institution_ids":["https://openalex.org/I43545212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"127","issue":"9","first_page":"403","last_page":"408"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9520999789237976,"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":0.9520999789237976,"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.035100001841783524,"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/T11050","display_name":"Photorefractive and Nonlinear Optics","score":0.00419999985024333,"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/circular-waveguide","display_name":"circular waveguide","score":0.6990000009536743},{"id":"https://openalex.org/keywords/ion-exchange","display_name":"ion exchange","score":0.703000009059906},{"id":"https://openalex.org/keywords/pyrex-glass","display_name":"Pyrex glass","score":0.9679999947547913},{"id":"https://openalex.org/keywords/coupling-length","display_name":"coupling length","score":0.7570000290870667},{"id":"https://openalex.org/keywords/sensor-sensitivity","display_name":"sensor sensitivity","score":0.7350000143051147}],"concepts":[{"id":"https://openalex.org/C206175624","wikidata":"https://www.wikidata.org/wiki/Q595731","display_name":"Branching (polymer chemistry)","level":2,"score":0.6637285351753235},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.6545812487602234},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.6095001101493835},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5132689476013184},{"id":"https://openalex.org/C113740112","wikidata":"https://www.wikidata.org/wiki/Q5904738","display_name":"Slab","level":2,"score":0.5006828308105469},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4687495529651642},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.4612405002117157},{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.42799991369247437},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.40892642736434937},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2027094066143036},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1248597502708435},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08747461438179016},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1541/ieejsmas.127.403","doi":"https://doi.org/10.1541/ieejsmas.127.403","is_oa":true,"landing_page_url":"https://doi.org/10.1541/ieejsmas.127.403","pdf_url":"https://www.jstage.jst.go.jp/article/ieejsmas/127/9/127_9_403/_pdf","source":{"id":"https://openalex.org/S99125377","display_name":"IEEJ Transactions on Sensors and Micromachines","issn_l":"1341-8939","issn":["1341-8939","1347-5525"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4320800591","host_organization_name":"Institute of Electrical Engineers of Japan","host_organization_lineage":["https://openalex.org/P4320800591"],"host_organization_lineage_names":["Institute of Electrical Engineers of Japan"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEJ Transactions on Sensors and Micromachines","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1541/ieejsmas.127.403","doi":"https://doi.org/10.1541/ieejsmas.127.403","is_oa":true,"landing_page_url":"https://doi.org/10.1541/ieejsmas.127.403","pdf_url":"https://www.jstage.jst.go.jp/article/ieejsmas/127/9/127_9_403/_pdf","source":{"id":"https://openalex.org/S99125377","display_name":"IEEJ Transactions on Sensors and Micromachines","issn_l":"1341-8939","issn":["1341-8939","1347-5525"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4320800591","host_organization_name":"Institute of Electrical Engineers of Japan","host_organization_lineage":["https://openalex.org/P4320800591"],"host_organization_lineage_names":["Institute of Electrical Engineers of Japan"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEJ Transactions on Sensors and Micromachines","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1996181766.pdf","grobid_xml":"https://content.openalex.org/works/W1996181766.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2345388010","https://openalex.org/W3156482601","https://openalex.org/W1525061796","https://openalex.org/W2070846833","https://openalex.org/W2706049738","https://openalex.org/W6922193150","https://openalex.org/W2969467887","https://openalex.org/W2077698659","https://openalex.org/W4409683088","https://openalex.org/W89020324"],"abstract_inverted_index":{"We":[0,34],"have":[1],"proposed":[2],"the":[3,28,36,39,47,71,76,91],"new":[4],"multi-functional":[5,72],"sensor":[6,73],"by":[7,27,74,94],"using":[8,75],"optical":[9,16,40,77],"branching":[10,17,41,78],"circuit":[11,18,42,79],"with":[12,43,80,90],"loop":[13,44,81],"waveguide.":[14],"The":[15],"consisted":[19],"of":[20,38,58,63],"cylindrical":[21],"and":[22,60,85],"planar":[23],"slab":[24,95],"waveguides":[25],"fabricated":[26],"ion-exchange":[29,54],"process":[30],"in":[31],"Pyrex":[32],"glasses.":[33],"discuss":[35],"feasibility":[37],"waveguide":[45,82],"from":[46],"several":[48],"essential":[49],"aspects":[50],"experimentally":[51],"such":[52],"as":[53,88],"time,":[55],"coupling":[56],"length":[57],"branch":[59],"refractive":[61],"index":[62],"matching":[64],"liquid.":[65],"These":[66],"experimental":[67],"results":[68],"demonstrate":[69],"that":[70],"has":[83],"compactness":[84],"good":[86],"sensitivity":[87],"compared":[89],"conventional":[92],"sensors":[93],"waveguides.":[96]},"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}
