{"id":"https://openalex.org/W4312613084","doi":"https://doi.org/10.1587/elex.19.20220496","title":"EDF laser displacement sensor based on bending characteristics of polarization-independent double-pass cascaded-chirped long-period fiber grating","display_name":"EDF laser displacement sensor based on bending characteristics of polarization-independent double-pass cascaded-chirped long-period fiber grating","publication_year":2022,"publication_date":"2022-12-15","ids":{"openalex":"https://openalex.org/W4312613084","doi":"https://doi.org/10.1587/elex.19.20220496"},"language":"en","primary_location":{"id":"doi:10.1587/elex.19.20220496","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.19.20220496","pdf_url":"https://www.jstage.jst.go.jp/article/elex/20/2/20_19.20220496/_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/20/2/20_19.20220496/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002470120","display_name":"Koken Fukushima","orcid":"https://orcid.org/0000-0002-6364-5696"},"institutions":[{"id":"https://openalex.org/I11414854","display_name":"National Defence Academy","ror":"https://ror.org/021twv479","country_code":"IN","type":"education","lineage":["https://openalex.org/I11414854"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Koken Fukushima","raw_affiliation_strings":["Department of Communications Engineering, National Defense Academy"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, National Defense Academy","institution_ids":["https://openalex.org/I11414854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111364906","display_name":"Makoto Okano","orcid":"https://orcid.org/0000-0001-5132-9242"},"institutions":[{"id":"https://openalex.org/I11414854","display_name":"National Defence Academy","ror":"https://ror.org/021twv479","country_code":"IN","type":"education","lineage":["https://openalex.org/I11414854"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Makoto Okano","raw_affiliation_strings":["Department of Communications Engineering, National Defense Academy"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, National Defense Academy","institution_ids":["https://openalex.org/I11414854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059169444","display_name":"Atsushi Wada","orcid":"https://orcid.org/0000-0002-6556-4398"},"institutions":[{"id":"https://openalex.org/I11414854","display_name":"National Defence Academy","ror":"https://ror.org/021twv479","country_code":"IN","type":"education","lineage":["https://openalex.org/I11414854"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Atsushi Wada","raw_affiliation_strings":["Department of Communications Engineering, National Defense Academy"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, National Defense Academy","institution_ids":["https://openalex.org/I11414854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101484325","display_name":"Satoshi Tanaka","orcid":"https://orcid.org/0000-0002-8390-7542"},"institutions":[{"id":"https://openalex.org/I11414854","display_name":"National Defence Academy","ror":"https://ror.org/021twv479","country_code":"IN","type":"education","lineage":["https://openalex.org/I11414854"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Satoshi Tanaka","raw_affiliation_strings":["Department of Communications Engineering, National Defense Academy"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, National Defense Academy","institution_ids":["https://openalex.org/I11414854"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100843517","display_name":"Fumihiko Ito","orcid":null},"institutions":[{"id":"https://openalex.org/I169016828","display_name":"Shimane University","ror":"https://ror.org/01jaaym28","country_code":"JP","type":"education","lineage":["https://openalex.org/I169016828"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fumihiko Ito","raw_affiliation_strings":["Graduate School of Natural Science and Technology, Shimane University"],"affiliations":[{"raw_affiliation_string":"Graduate School of Natural Science and Technology, Shimane University","institution_ids":["https://openalex.org/I169016828"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5002470120"],"corresponding_institution_ids":["https://openalex.org/I11414854"],"apc_list":null,"apc_paid":null,"fwci":0.5531,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.64807901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"20","issue":"2","first_page":"20220496","last_page":"20220496"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","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/T10205","display_name":"Advanced Fiber Optic Sensors","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/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9965000152587891,"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"}},{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9945999979972839,"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/optics","display_name":"Optics","score":0.6188492774963379},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.5092915296554565},{"id":"https://openalex.org/keywords/grating","display_name":"Grating","score":0.47610318660736084},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.4249323010444641},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.41086938977241516},{"id":"https://openalex.org/keywords/fiber-laser","display_name":"Fiber laser","score":0.4104260206222534},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2908695340156555},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.10475960373878479}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6188492774963379},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.5092915296554565},{"id":"https://openalex.org/C2777813233","wikidata":"https://www.wikidata.org/wiki/Q1527816","display_name":"Grating","level":2,"score":0.47610318660736084},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.4249323010444641},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.41086938977241516},{"id":"https://openalex.org/C17163034","wikidata":"https://www.wikidata.org/wiki/Q390528","display_name":"Fiber laser","level":3,"score":0.4104260206222534},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2908695340156555},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.10475960373878479},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/elex.19.20220496","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.19.20220496","pdf_url":"https://www.jstage.jst.go.jp/article/elex/20/2/20_19.20220496/_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.19.20220496","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.19.20220496","pdf_url":"https://www.jstage.jst.go.jp/article/elex/20/2/20_19.20220496/_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","id":"https://metadata.un.org/sdg/7","score":0.5199999809265137}],"awards":[{"id":"https://openalex.org/G3459562248","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4227499671","display_name":null,"funder_award_id":"KAKENHI Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5191099789","display_name":null,"funder_award_id":"JP18H01451","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5256887504","display_name":null,"funder_award_id":"Japan Society for the Promotion of Science (JSPS)","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5786340949","display_name":null,"funder_award_id":"KAKENHI Grant Number","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6820532521","display_name":null,"funder_award_id":"18H01","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7752643416","display_name":null,"funder_award_id":"Japan","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7831415058","display_name":null,"funder_award_id":"18H01451","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8430481527","display_name":null,"funder_award_id":"Number","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4312613084.pdf","grobid_xml":"https://content.openalex.org/works/W4312613084.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1992899649","https://openalex.org/W2009072569","https://openalex.org/W2010965466","https://openalex.org/W2020083106","https://openalex.org/W2038473423","https://openalex.org/W2044910466","https://openalex.org/W2046050911","https://openalex.org/W2080109121","https://openalex.org/W2085105464","https://openalex.org/W2092419221","https://openalex.org/W2129683971","https://openalex.org/W2140637004","https://openalex.org/W2170318958","https://openalex.org/W2590042600","https://openalex.org/W2792106427","https://openalex.org/W2901829913","https://openalex.org/W2921027407","https://openalex.org/W3013531413","https://openalex.org/W3021713752","https://openalex.org/W3112738404","https://openalex.org/W3119587250","https://openalex.org/W3149403687","https://openalex.org/W3172467757","https://openalex.org/W3195912996","https://openalex.org/W3198004103","https://openalex.org/W4200552277","https://openalex.org/W4200620291","https://openalex.org/W4220660457","https://openalex.org/W4287730118","https://openalex.org/W4310025588"],"related_works":["https://openalex.org/W3098802023","https://openalex.org/W2034661077","https://openalex.org/W2806184111","https://openalex.org/W2068704238","https://openalex.org/W2134650954","https://openalex.org/W2067321896","https://openalex.org/W2155174779","https://openalex.org/W2133239258","https://openalex.org/W1965007223","https://openalex.org/W2029028893"],"abstract_inverted_index":{"In":[0,52,99],"this":[1,143],"study,":[2],"we":[3],"propose":[4],"an":[5],"Erbium-doped":[6],"fiber":[7,19],"(EDF)":[8],"laser":[9,109,154],"displacement":[10,122],"sensor":[11,50,97],"using":[12,116,155],"bending":[13,67],"characteristics":[14,80],"of":[15,45,59,135,142],"a":[16,28,37,111],"cascaded-chirped":[17],"long-period":[18],"grating":[20],"(C-CLPG),":[21],"in":[22,95,110],"which":[23],"the":[24,43,53,56,60,65,73,76,84,89,96,100,107,117,126,132,136,140,150,156],"C-CLPG":[25,78,119],"assisted":[26],"by":[27,147],"Faraday":[29],"rotator":[30],"mirror":[31],"(FRM),":[32],"namely":[33],"double-pass":[34,77,118,137],"C-CLPG,":[35],"shows":[36],"channeled":[38,61,86],"spectrum":[39,62,87],"and":[40,49,88],"plays":[41],"both":[42],"roles":[44],"wavelength":[46,128],"tunable":[47],"filter":[48],"element.":[51],"sensing":[54],"scheme,":[55],"spectral":[57,133],"shift":[58,129,134],"due":[63],"to":[64,72,131],"displacement-induced":[66],"deformation":[68],"is":[69,103,145],"utilized.":[70],"Due":[71],"FRM":[74],"reflection,":[75],"has":[79],"suitable":[81],"for":[82,92],"sensing:":[83],"polarization-independent":[85],"compensation":[90],"effect":[91],"polarization":[93],"variation":[94],"section.":[98],"experiment,":[101],"it":[102],"successfully":[104],"demonstrated":[105],"that":[106],"EDF":[108,152],"sigma-type":[112],"cavity":[113],"configuration":[114],"(EDF\u03c3L)":[115],"enables":[120],"precise":[121],"measurement":[123],"based":[124],"on":[125],"oscillation":[127],"corresponding":[130],"C-CLPG.":[138,158],"Further,":[139],"advantage":[141],"EDF\u03c3L":[144],"confirmed":[146],"comparison":[148],"with":[149],"conventional":[151],"ring":[153],"single-pass":[157]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}
