{"id":"https://openalex.org/W7147489122","doi":"https://doi.org/10.1109/cnml68938.2026.11453205","title":"A Diagnostic Framework for Characterizing Spatial Resolution in Encapsulated Optical Fiber Sensors","display_name":"A Diagnostic Framework for Characterizing Spatial Resolution in Encapsulated Optical Fiber Sensors","publication_year":2026,"publication_date":"2026-01-30","ids":{"openalex":"https://openalex.org/W7147489122","doi":"https://doi.org/10.1109/cnml68938.2026.11453205"},"language":null,"primary_location":{"id":"doi:10.1109/cnml68938.2026.11453205","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cnml68938.2026.11453205","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 International Conference on Communication Networks and Machine Learning (CNML)","raw_type":"proceedings-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/A5110446263","display_name":"Wu Hua","orcid":null},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weijun Hua","raw_affiliation_strings":["School of Physics and Astronomy, Sun Yat-sen University,Zhuhai,China"],"affiliations":[{"raw_affiliation_string":"School of Physics and Astronomy, Sun Yat-sen University,Zhuhai,China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110446263"],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.92858282,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"492","last_page":"495"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9017000198364258,"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":0.9017000198364258,"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/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.017799999564886093,"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/T11856","display_name":"Thermography and Photoacoustic Techniques","score":0.015699999406933784,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/replicate","display_name":"Replicate","score":0.6003000140190125},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4645000100135803},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.39590001106262207},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.38589999079704285},{"id":"https://openalex.org/keywords/fiber-optic-sensor","display_name":"Fiber optic sensor","score":0.38359999656677246},{"id":"https://openalex.org/keywords/bridging","display_name":"Bridging (networking)","score":0.3693000078201294},{"id":"https://openalex.org/keywords/thermal","display_name":"Thermal","score":0.36660000681877136},{"id":"https://openalex.org/keywords/interrogation","display_name":"Interrogation","score":0.3359000086784363}],"concepts":[{"id":"https://openalex.org/C2781162219","wikidata":"https://www.wikidata.org/wiki/Q26250693","display_name":"Replicate","level":2,"score":0.6003000140190125},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5153999924659729},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4645000100135803},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4523000121116638},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.39590001106262207},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.38589999079704285},{"id":"https://openalex.org/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.38359999656677246},{"id":"https://openalex.org/C174348530","wikidata":"https://www.wikidata.org/wiki/Q188635","display_name":"Bridging (networking)","level":2,"score":0.3693000078201294},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.36660000681877136},{"id":"https://openalex.org/C2776240099","wikidata":"https://www.wikidata.org/wiki/Q327018","display_name":"Interrogation","level":2,"score":0.3359000086784363},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3212999999523163},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.31200000643730164},{"id":"https://openalex.org/C500300565","wikidata":"https://www.wikidata.org/wiki/Q925667","display_name":"Computer simulation","level":2,"score":0.2971999943256378},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.29330000281333923},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.28380000591278076},{"id":"https://openalex.org/C175231954","wikidata":"https://www.wikidata.org/wiki/Q1942321","display_name":"Optical transfer function","level":2,"score":0.2799000144004822},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.27469998598098755},{"id":"https://openalex.org/C72293138","wikidata":"https://www.wikidata.org/wiki/Q909741","display_name":"Temperature measurement","level":2,"score":0.2709999978542328},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2703999876976013},{"id":"https://openalex.org/C519885992","wikidata":"https://www.wikidata.org/wiki/Q161","display_name":"Fiber","level":2,"score":0.266400009393692},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26440000534057617},{"id":"https://openalex.org/C55037315","wikidata":"https://www.wikidata.org/wiki/Q5421151","display_name":"Experimental data","level":2,"score":0.26190000772476196}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cnml68938.2026.11453205","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cnml68938.2026.11453205","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 International Conference on Communication Networks and Machine Learning (CNML)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1561304868","https://openalex.org/W1986015036","https://openalex.org/W2152768666","https://openalex.org/W2319062931","https://openalex.org/W2490050072","https://openalex.org/W2729882651","https://openalex.org/W2782315759","https://openalex.org/W2799607216","https://openalex.org/W3151912505"],"related_works":[],"abstract_inverted_index":{"Distributed":[0],"optical":[1],"fiber":[2,138],"temperature":[3],"sensors":[4],"are":[5],"crucial":[6],"for":[7,20,174],"monitoring":[8],"harsh":[9],"environments":[10],"such":[11],"as":[12,124,137],"nuclear":[13],"reactors.":[14],"However,":[15],"the":[16,23,32,84,115,130,151,161,176],"protective":[17],"encapsulation":[18],"required":[19],"survival":[21],"degrades":[22],"sensor\u2019s":[24],"spatial":[25,102],"resolution.":[26],"While":[27],"analytical":[28,153],"models":[29],"based":[30],"on":[31,47],"thermal":[33],"Modulation":[34],"Transfer":[35],"Function":[36],"(MTF)":[37],"have":[38],"been":[39],"developed":[40,110],"to":[41,56,76,113,128,147],"predict":[42],"this":[43,78],"degradation,":[44],"they":[45],"rely":[46],"idealized":[48],"assumptions":[49],"about":[50],"geometry":[51],"and":[52,62,111,143],"material":[53,145],"properties,":[54],"leading":[55],"a":[57,68,91,105,125,170],"gap":[58,141],"between":[59],"theoretical":[60],"predictions":[61],"real-world":[63,135],"performance.":[64],"This":[65,118],"paper":[66],"introduces":[67],"novel":[69],"diagnostic":[70],"framework,":[71],"Empirically-Anchored":[72],"Simulation":[73],"Interrogation":[74],"(EASI),":[75],"bridge":[77],"gap.":[79],"The":[80],"EASI":[81,162],"method":[82],"inverts":[83],"traditional":[85],"validation":[86],"workflow":[87],"by":[88],"first":[89],"performing":[90],"detailed":[92],"experimental":[93],"measurement":[94],"of":[95,179],"an":[96],"integrated":[97],"capillary-gap-fiber":[98],"(c-g-f)":[99],"sensor":[100],"system\u2019s":[101],"response.":[103],"Subsequently,":[104],"high-fidelity":[106],"numerical":[107],"simulation":[108,120,157],"is":[109,121],"calibrated":[112],"replicate":[114],"empirical":[116],"results.":[117],"validated":[119],"then":[122],"used":[123],"forensic":[126],"tool":[127],"\"interrogate\"":[129],"system,":[131],"systematically":[132],"investigating":[133],"how":[134],"non-idealities\u2014such":[136],"eccentricity,":[139],"nonuniform":[140],"dimensions,":[142],"temperature-dependent":[144],"properties\u2014contribute":[146],"performance":[148,180],"deviations":[149],"from":[150],"ideal":[152],"model.":[154],"By":[155],"anchoring":[156],"in":[158],"physical":[159],"measurement,":[160],"framework":[163],"moves":[164],"beyond":[165],"simple":[166],"model":[167],"confirmation,":[168],"providing":[169],"powerful,":[171],"iterative":[172],"methodology":[173],"uncovering":[175],"root":[177],"causes":[178],"limitations.":[181]},"counts_by_year":[],"updated_date":"2026-04-02T13:53:19.096889","created_date":"2026-04-02T00:00:00"}