{"title":"Ultrasonic probes simultaneously producing one longitudinal and two shear waves and their potential applications","authors":"K.-T. Wu, C. Jen, M. Kobayashi, Liang Zhao","doi":"10.1109/ULTSYM.2009.5441413","DOIUrl":null,"url":null,"abstract":"Ultrasonic probes which can simultaneously generate and receive two orthogonal polarized shear (S<inf>⊥</inf> and S<inf>//</inf>) and longitudinal (L) waves in screw shape have been presented. Thick piezoelectric films are directly fabricated onto the heads of such probes as L wave integrated ultrasonic transducers. S<inf>⊥</inf> and S<inf>//</inf> waves are obtained using mode conversion method. Application of such probes for on-line polymer injection molding process diagnostics is demonstrated.","PeriodicalId":368182,"journal":{"name":"2009 IEEE International Ultrasonics Symposium","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 IEEE International Ultrasonics Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ULTSYM.2009.5441413","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
Ultrasonic probes which can simultaneously generate and receive two orthogonal polarized shear (S⊥ and S//) and longitudinal (L) waves in screw shape have been presented. Thick piezoelectric films are directly fabricated onto the heads of such probes as L wave integrated ultrasonic transducers. S⊥ and S// waves are obtained using mode conversion method. Application of such probes for on-line polymer injection molding process diagnostics is demonstrated.
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