Acoustic transducer for acoustic microscopy
Abstract
A shear acoustic transducer-lens system in which a shear polarized piezoelectric material excites shear polarized waves at one end of a buffer rod having a lens at the other end which excites longitudinal waves in a coupling medium by mode conversion at selected locations on the lens.
- Inventors:
-
- Palo Alto, CA
- Issue Date:
- Research Org.:
- Stanford Univ., CA (United States)
- OSTI Identifier:
- 867304
- Patent Number(s):
- 4909082
- Assignee:
- Board of Trustees of Leland Stanford Junior University (Stanford, CA)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01H - MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
G - PHYSICS G10 - MUSICAL INSTRUMENTS G10K - SOUND-PRODUCING DEVICES
- DOE Contract Number:
- FG03-84ER45157
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- acoustic; transducer; microscopy; shear; transducer-lens; polarized; piezoelectric; material; excites; waves; buffer; rod; lens; longitudinal; coupling; medium; mode; conversion; selected; locations; longitudinal waves; acoustic transducer; selected location; piezoelectric material; selected locations; coupling medium; shear polarized; longitudinal wave; /73/310/
Citation Formats
Khuri-Yakub, Butrus T, and Chou, Ching H. Acoustic transducer for acoustic microscopy. United States: N. p., 1990.
Web.
Khuri-Yakub, Butrus T, & Chou, Ching H. Acoustic transducer for acoustic microscopy. United States.
Khuri-Yakub, Butrus T, and Chou, Ching H. Mon .
"Acoustic transducer for acoustic microscopy". United States. https://www.osti.gov/servlets/purl/867304.
@article{osti_867304,
title = {Acoustic transducer for acoustic microscopy},
author = {Khuri-Yakub, Butrus T and Chou, Ching H},
abstractNote = {A shear acoustic transducer-lens system in which a shear polarized piezoelectric material excites shear polarized waves at one end of a buffer rod having a lens at the other end which excites longitudinal waves in a coupling medium by mode conversion at selected locations on the lens.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1990},
month = {1}
}
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