title: Ultrasonic probes having three orthogonal polarizations.
abstract: Ultrasonic probes which can simultaneously generate and receive 2 orthogonal polarized shear (S(perpendicular) 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(perpendicular) and S(//) waves are obtained using mode conversion method. Potential applications of such probes are discussed.
authors.forename: Cheng-Kuei
authors.initials: CK
authors.lastname: Jen
authors.forename: Kuo-Ting
authors.initials: KT
authors.lastname: Wu
authors.forename: Makiko
authors.initials: M
authors.lastname: Kobayashi
mesh_terms: D017076:Computer-Aided Design; D004867:Equipment Design; D019544:Equipment Failure Analysis; D007089:Image Enhancement / Q000295:instrumentation*; D021621:Imaging, Three-Dimensional / Q000295:instrumentation*; D008567:Membranes, Artificial; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D014159:Transducers; D014463:Ultrasonography / Q000295:instrumentation*
chemical_list: D008567:Membranes, Artificial