{"id":"https://openalex.org/W4379958748","doi":"https://doi.org/10.1109/tim.2023.3277984","title":"Analysis of Coupling Efficiency in Optic Gyroscope Transceiver Module With Elliptical Core Fiber","display_name":"Analysis of Coupling Efficiency in Optic Gyroscope Transceiver Module With Elliptical Core Fiber","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4379958748","doi":"https://doi.org/10.1109/tim.2023.3277984"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2023.3277984","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tim.2023.3277984","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","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/A5025981869","display_name":"Xueke Yu","orcid":"https://orcid.org/0000-0002-5415-1782"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueke Yu","raw_affiliation_strings":["School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5415-1782","affiliations":[{"raw_affiliation_string":"School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050083247","display_name":"Ningfang Song","orcid":"https://orcid.org/0000-0002-5224-4643"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ningfang Song","raw_affiliation_strings":["School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5224-4643","affiliations":[{"raw_affiliation_string":"School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101738932","display_name":"Chunxi Zhang","orcid":"https://orcid.org/0000-0003-0399-5720"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunxi Zhang","raw_affiliation_strings":["School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0399-5720","affiliations":[{"raw_affiliation_string":"School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064627956","display_name":"Zuchen Zhang","orcid":"https://orcid.org/0000-0003-4886-357X"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zuchen Zhang","raw_affiliation_strings":["School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4886-357X","affiliations":[{"raw_affiliation_string":"School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103260402","display_name":"Jingming Song","orcid":"https://orcid.org/0000-0003-2657-6350"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingming Song","raw_affiliation_strings":["School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-2657-6350","affiliations":[{"raw_affiliation_string":"School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061720600","display_name":"He Yang","orcid":"https://orcid.org/0000-0003-3189-7298"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"He Yang","raw_affiliation_strings":["School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-3189-7298","affiliations":[{"raw_affiliation_string":"School of Instrumentation and Optoelectronics Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":0.2425,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.51245552,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"72","issue":null,"first_page":"1","last_page":"8"},"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/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/T10232","display_name":"Optical Network Technologies","score":0.9988999962806702,"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":0.6480144262313843},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.6473000049591064},{"id":"https://openalex.org/keywords/gyroscope","display_name":"Gyroscope","score":0.59193354845047},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.5847876667976379},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.5379027128219604},{"id":"https://openalex.org/keywords/fibre-optic-gyroscope","display_name":"Fibre optic gyroscope","score":0.5264414548873901},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.52397221326828},{"id":"https://openalex.org/keywords/mode-field-diameter","display_name":"Mode field diameter","score":0.5143285989761353},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.45269304513931274},{"id":"https://openalex.org/keywords/single-mode-optical-fiber","display_name":"Single-mode optical fiber","score":0.4211497902870178},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.36489444971084595},{"id":"https://openalex.org/keywords/fiber-optic-sensor","display_name":"Fiber optic sensor","score":0.34369510412216187},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3045920729637146},{"id":"https://openalex.org/keywords/polarization-maintaining-optical-fiber","display_name":"Polarization-maintaining optical fiber","score":0.2648228406906128}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6480144262313843},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.6473000049591064},{"id":"https://openalex.org/C158488048","wikidata":"https://www.wikidata.org/wiki/Q483400","display_name":"Gyroscope","level":2,"score":0.59193354845047},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.5847876667976379},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.5379027128219604},{"id":"https://openalex.org/C83736585","wikidata":"https://www.wikidata.org/wiki/Q2141325","display_name":"Fibre optic gyroscope","level":3,"score":0.5264414548873901},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.52397221326828},{"id":"https://openalex.org/C130574115","wikidata":"https://www.wikidata.org/wiki/Q16930782","display_name":"Mode field diameter","level":5,"score":0.5143285989761353},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.45269304513931274},{"id":"https://openalex.org/C180861198","wikidata":"https://www.wikidata.org/wiki/Q3503585","display_name":"Single-mode optical fiber","level":3,"score":0.4211497902870178},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.36489444971084595},{"id":"https://openalex.org/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.34369510412216187},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3045920729637146},{"id":"https://openalex.org/C45747243","wikidata":"https://www.wikidata.org/wiki/Q7209154","display_name":"Polarization-maintaining optical fiber","level":4,"score":0.2648228406906128},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2023.3277984","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tim.2023.3277984","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G40408771","display_name":null,"funder_award_id":"KG16165601","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W612701338","https://openalex.org/W1992015201","https://openalex.org/W2004605154","https://openalex.org/W2021238134","https://openalex.org/W2021561837","https://openalex.org/W2023604590","https://openalex.org/W2024069341","https://openalex.org/W2029752514","https://openalex.org/W2047422559","https://openalex.org/W2048652365","https://openalex.org/W2098653810","https://openalex.org/W2105077205","https://openalex.org/W2158477831","https://openalex.org/W2318071731","https://openalex.org/W2376798161","https://openalex.org/W2620969777","https://openalex.org/W2921112012","https://openalex.org/W2970975510","https://openalex.org/W3090219467","https://openalex.org/W3107922158","https://openalex.org/W3123494000","https://openalex.org/W3162921735","https://openalex.org/W3184316908","https://openalex.org/W3199105134","https://openalex.org/W3205831360","https://openalex.org/W4200159802","https://openalex.org/W4207068219","https://openalex.org/W4293225340","https://openalex.org/W6648258644","https://openalex.org/W6767734243","https://openalex.org/W6842481236"],"related_works":["https://openalex.org/W2018553857","https://openalex.org/W2901271608","https://openalex.org/W2002457824","https://openalex.org/W4206583307","https://openalex.org/W2046785524","https://openalex.org/W2618796543","https://openalex.org/W2014533041","https://openalex.org/W4250458228","https://openalex.org/W2151822158","https://openalex.org/W2965760604"],"abstract_inverted_index":{"Improving":[0],"the":[1,5,16,20,23,27,46,50,58,69,77,84,88,91,94,97,112,120,139,146,149,159,176,184,193,202],"coupling":[2,47,55,105,150],"efficiency":[3,18,56,106,151],"of":[4,19,26,57,76,90,119,138,145,158,183],"optical":[6],"transceiver":[7,52,59,78],"module":[8,21,60,79],"in":[9,192,201],"fiber":[10,35,48,121],"optic":[11],"gyroscopes":[12],"(FOGs)":[13],"benefits":[14],"both":[15],"working":[17],"and":[22,93,99,114,126,141,165,190,196,199],"signal-to-noise":[24],"ratio":[25],"FOG":[28,51],"system.":[29],"In":[30],"this":[31],"work,":[32],"a":[33],"single-mode":[34],"(SMF)":[36],"with":[37,63],"an":[38],"elliptical":[39],"mode":[40,65,116],"field":[41,66,117],"distribution":[42],"is":[43,71,152],"proposed":[44],"as":[45],"for":[49,175,210],"module.":[53],"The":[54,103,136,155,180],"using":[61],"fibers":[62],"different":[64],"distributions":[67],"at":[68],"endface":[70,89,122],"analyzed.":[72],"Two":[73],"structure":[74,178],"schemes":[75],"are":[80,123,208],"compared:":[81],"one":[82],"focuses":[83],"beam":[85,98],"directly":[86],"onto":[87],"fiber,":[92],"other":[95],"collimates":[96],"then":[100],"converges":[101],"it.":[102],"optimal":[104],"can":[107],"reach":[108],"above":[109],"91.5%":[110],"when":[111],"horizontal":[113,194],"vertical":[115,203],"radii":[118],"approximately":[124,163,188,197],"4.05":[125],"<inline-formula":[127,166],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[128,167],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[129,168],"<tex-math":[130,169],"notation=\"LaTeX\">$3.37":[131],"\\mu":[132,172],"\\text{m}$":[133,173],"</tex-math></inline-formula>,":[134],"respectively.":[135,205],"influence":[137],"axial":[140,160],"angular":[142,185],"alignment":[143,161,186],"errors":[144],"pigtail":[147],"on":[148],"also":[153],"investigated.":[154],"maximum":[156,181],"tolerance":[157,182],"reaches":[162,187],"\u00b140.10":[164],"notation=\"LaTeX\">$\\pm":[170],"30.08":[171],"</tex-math></inline-formula>":[174],"two":[177],"schemes.":[179],"\u00b14.4\u00b0":[189],"\u00b15.2\u00b0":[191],"direction,":[195,204],"\u00b13.5\u00b0":[198],"\u00b13.6\u00b0":[200],"These":[206],"tolerances":[207],"favorable":[209],"practical":[211],"applications.":[212]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}