{"id":"https://openalex.org/W2002243733","doi":"https://doi.org/10.1109/t-su.1977.30937","title":"Ultrasonic Imaging with an Acoustic Lens","display_name":"Ultrasonic Imaging with an Acoustic Lens","publication_year":1977,"publication_date":"1977-07-01","ids":{"openalex":"https://openalex.org/W2002243733","doi":"https://doi.org/10.1109/t-su.1977.30937","mag":"2002243733"},"language":"en","primary_location":{"id":"doi:10.1109/t-su.1977.30937","doi":"https://doi.org/10.1109/t-su.1977.30937","is_oa":false,"landing_page_url":"https://doi.org/10.1109/t-su.1977.30937","pdf_url":null,"source":{"id":"https://openalex.org/S99685827","display_name":"IEEE Transactions on Sonics and Ultrasonics","issn_l":"0018-9537","issn":["0018-9537","2162-1403"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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 Sonics and Ultrasonics","raw_type":"journal-article"},"volume":null,"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":null,"display_name":"W.L. Beaver","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W.L. Beaver","raw_affiliation_strings":["Department of Electrical Engineering, University of Stanford, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Stanford, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020425056","display_name":"David H. Dameron","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D.H. Dameron","raw_affiliation_strings":["Department of Electrical Engineering, University of Stanford, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Stanford, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041785812","display_name":"Albert Macovski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Macovski","raw_affiliation_strings":["Department of Electrical Engineering, University of Stanford, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Stanford, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":2.5205,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.87470862,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"24","issue":"4","first_page":"235","last_page":"243"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9276999831199646,"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":0.9276999831199646,"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.01679999940097332,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.01549999974668026,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ultrasonic-imaging","display_name":"ultrasonic imaging","score":0.9760000109672546},{"id":"https://openalex.org/keywords/acoustic-lens","display_name":"acoustic lens","score":0.972000002861023},{"id":"https://openalex.org/keywords/acoustic-focusing","display_name":"acoustic focusing","score":0.5550000071525574},{"id":"https://openalex.org/keywords/ultrasonic-transducers","display_name":"ultrasonic transducers","score":0.36500000953674316}],"concepts":[{"id":"https://openalex.org/C2989478337","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasonic imaging","level":3,"score":0.7273163795471191},{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.7115955352783203},{"id":"https://openalex.org/C97337990","wikidata":"https://www.wikidata.org/wiki/Q7099041","display_name":"Optoacoustic imaging","level":2,"score":0.6355606913566589},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5624593496322632},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.5369000434875488},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5010366439819336},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.43149691820144653},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16973194479942322}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/t-su.1977.30937","doi":"https://doi.org/10.1109/t-su.1977.30937","is_oa":false,"landing_page_url":"https://doi.org/10.1109/t-su.1977.30937","pdf_url":null,"source":{"id":"https://openalex.org/S99685827","display_name":"IEEE Transactions on Sonics and Ultrasonics","issn_l":"0018-9537","issn":["0018-9537","2162-1403"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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 Sonics and Ultrasonics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W52520047","https://openalex.org/W1658472922","https://openalex.org/W1990751020","https://openalex.org/W2012238698","https://openalex.org/W2027215837","https://openalex.org/W2035103326","https://openalex.org/W2126154533","https://openalex.org/W2314885465"],"related_works":["https://openalex.org/W1968776137","https://openalex.org/W2093157031","https://openalex.org/W4239860548","https://openalex.org/W4255753234","https://openalex.org/W4244418293","https://openalex.org/W4241449404","https://openalex.org/W2063431718","https://openalex.org/W2066075296","https://openalex.org/W2151464481","https://openalex.org/W639445642"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-08T09:06:37.294493","created_date":"2016-06-24T00:00:00"}
