{"id":"https://openalex.org/W2996530293","doi":"https://doi.org/10.1109/ultsym.2019.8925599","title":"Non-contact leaky Lamb wave imaging based on pulsed laser and ultrasound microphone","display_name":"Non-contact leaky Lamb wave imaging based on pulsed laser and ultrasound microphone","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2996530293","doi":"https://doi.org/10.1109/ultsym.2019.8925599","mag":"2996530293"},"language":"en","primary_location":{"id":"doi:10.1109/ultsym.2019.8925599","doi":"https://doi.org/10.1109/ultsym.2019.8925599","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ultsym.2019.8925599","pdf_url":null,"source":{"id":"https://openalex.org/S4393917990","display_name":"IEEE International Ultrasonics Symposium","issn_l":"1948-5719","issn":["1948-5719"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Ultrasonics Symposium (IUS)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5031059812","display_name":"Ki Chang Kang","orcid":"https://orcid.org/0000-0001-5402-9675","observed_orcids":["https://orcid.org/0000-0001-5402-9675"]},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ki Chang Kang","raw_affiliation_strings":["Mechanical Convergence Engineering, Hanyang University, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mechanical Convergence Engineering, Hanyang University, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100760893","display_name":"Young Hun Kim","orcid":"https://orcid.org/0000-0003-0854-0266","observed_orcids":["https://orcid.org/0000-0003-0854-0266"]},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young Hun Kim","raw_affiliation_strings":["Mechanical Convergence Engineering, Hanyang University, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mechanical Convergence Engineering, Hanyang University, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046210582","display_name":"Kwan Kyu Park","orcid":"https://orcid.org/0000-0001-5117-5853","observed_orcids":["https://orcid.org/0000-0001-5117-5853"]},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kwan Kyu Park","raw_affiliation_strings":["Mechanical Convergence Engineering, Hanyang University, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mechanical Convergence Engineering, Hanyang University, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4575257"],"apc_list":null,"apc_paid":null,"fwci":1.0758,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.77507947,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":92},"biblio":{"volume":"16","issue":null,"first_page":"1571","last_page":"1574"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9940999746322632,"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"}},"topics":[{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9940999746322632,"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"}},{"id":"https://openalex.org/T11856","display_name":"Thermography and Photoacoustic Techniques","score":0.002199999988079071,"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"}},{"id":"https://openalex.org/T12169","display_name":"Non-Destructive Testing Techniques","score":0.0013000000035390258,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/lamb-waves","display_name":"Lamb waves","score":0.6990000009536743},{"id":"https://openalex.org/keywords/leaky-lamb-waves","display_name":"leaky Lamb waves","score":0.8050000071525574},{"id":"https://openalex.org/keywords/non-contact-imaging","display_name":"non-contact imaging","score":0.5590000152587891},{"id":"https://openalex.org/keywords/pulsed-laser-excitation","display_name":"pulsed laser excitation","score":0.7940000295639038},{"id":"https://openalex.org/keywords/scanning-laser-doppler-vibrometer","display_name":"scanning laser Doppler vibrometer","score":0.8730000257492065},{"id":"https://openalex.org/keywords/aluminum-plate","display_name":"aluminum plate","score":0.972000002861023},{"id":"https://openalex.org/keywords/signal-to-noise-ratio-improvement","display_name":"signal-to-noise ratio improvement","score":0.7279999852180481},{"id":"https://openalex.org/keywords/image-artifact-reduction","display_name":"image artifact reduction","score":0.4620000123977661}],"concepts":[{"id":"https://openalex.org/C96199931","wikidata":"https://www.wikidata.org/wiki/Q1724132","display_name":"Laser Doppler vibrometer","level":4,"score":0.7330703735351562},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6549156308174133},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5881891250610352},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.5815103650093079},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.5517895221710205},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.5065418481826782},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4549427330493927},{"id":"https://openalex.org/C121130766","wikidata":"https://www.wikidata.org/wiki/Q192510","display_name":"Wavenumber","level":2,"score":0.4442089796066284},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4207085967063904},{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.4113593101501465},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3489176630973816},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3142174184322357},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.233431875705719},{"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/C927094","wikidata":"https://www.wikidata.org/wiki/Q285877","display_name":"Distributed feedback laser","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ultsym.2019.8925599","doi":"https://doi.org/10.1109/ultsym.2019.8925599","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ultsym.2019.8925599","pdf_url":null,"source":{"id":"https://openalex.org/S4393917990","display_name":"IEEE International Ultrasonics Symposium","issn_l":"1948-5719","issn":["1948-5719"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Ultrasonics Symposium (IUS)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hanyang.ac.kr:20.500.11754/157995","doi":null,"is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/document/8925599","pdf_url":null,"source":{"id":"https://openalex.org/S4306401328","display_name":"The Royal Society of Chemistry\u2019s Journals, Books and Databases (The Royal Society of Chemistry)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2751430930","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/I2751430930"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1524053935","https://openalex.org/W1979559084","https://openalex.org/W1980121735","https://openalex.org/W1980681095","https://openalex.org/W1980874355","https://openalex.org/W2098594229","https://openalex.org/W2121642352","https://openalex.org/W2899786299"],"related_works":["https://openalex.org/W3002394929","https://openalex.org/W1841578395","https://openalex.org/W2042797227","https://openalex.org/W4392397055","https://openalex.org/W4403602648","https://openalex.org/W2043344381","https://openalex.org/W2901521629","https://openalex.org/W2928135378","https://openalex.org/W1996940809","https://openalex.org/W2186451752"],"abstract_inverted_index":{"A":[0,95],"local":[1],"wavenumber":[2],"estimation":[3],"(LWE)":[4],"method":[5,52],"based":[6,24],"on":[7,25],"a":[8,17,26,43,92,108,135,147],"scanning":[9],"laser":[10,97,133,161],"Doppler":[11],"vibrometer":[12],"(SLDV)":[13],"is":[14],"derived":[15],"using":[16,72,91],"frequency-wavenumber":[18],"domain":[19],"filtering":[20],"method.":[21,94],"LWE":[22,51,127,166],"methods":[23],"standing":[27],"wave":[28,142],"have":[29],"recently":[30],"been":[31],"investigated.":[32],"This":[33],"technique":[34],"utilizes":[35],"SLDV":[36,73],"data":[37,158],"in":[38,122,171],"the":[39,50,66,84,119,123,131,169,176,180,185],"steady-state":[40],"excitation":[41,149],"of":[42,71,87,100,111,146],"fixed":[44],"frequency.":[45],"Despite":[46],"its":[47],"various":[48],"advantages,":[49],"uses":[53],"contact":[54],"actuators":[55],"to":[56,117],"provide":[57],"sufficient":[58],"vibrating":[59],"energy.":[60,150],"In":[61],"this":[62,153],"study,":[63],"we":[64,155],"solved":[65],"cost":[67],"and":[68,103,140,164,182],"complexity":[69],"problems":[70],"by":[74],"replacing":[75],"it":[76],"with":[77,98,107],"an":[78,88,104],"ultrasound":[79,105],"microphone.":[80],"We":[81],"also":[82],"measured":[83],"shallow":[85,120],"defect":[86,121],"aluminum":[89,124],"plate":[90],"noncontact-LWE":[93],"Nd:YAG":[96],"wavelength":[99],"532":[101],"nm":[102],"microphone":[106],"frequency":[109],"range":[110],"2200":[112],"kHz":[113],"were":[114],"both":[115],"used":[116],"detect":[118],"plate.":[125],"The":[126],"image":[128],"resulting":[129],"from":[130,159],"pulsed":[132],"has":[134],"low":[136,148],"signal-to-noise":[137],"ratio":[138],"(SNR)":[139],"presents":[141],"pattern":[143],"artifacts":[144,170,181],"because":[145],"To":[151],"address":[152],"problem,":[154],"acquired":[156],"several":[157],"different":[160],"point":[162],"positions":[163],"constructed":[165],"images.":[167],"Because":[168],"these":[172],"images":[173],"are":[174],"non-correlated,":[175],"averaging":[177],"process":[178],"removes":[179],"significantly":[183],"improves":[184],"SNR.":[186]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2019-12-26T00:00:00"}
