Acoustic transducer for acoustic microscopy
Patent
·
OSTI ID:7266217
A shear acoustic transducer-lens system is described 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. 9 figs.
- DOE Contract Number:
- FG03-84ER45157
- Assignee:
- Leland Stanford Junior Univ., CA (United States)
- Patent Number(s):
- US 4909082; A
- Application Number:
- PPN: US 7-281941
- OSTI ID:
- 7266217
- Country of Publication:
- United States
- Language:
- English
Similar Records
Acoustic transducer for acoustic microscopy
Opto-acoustic transducer for medical applications
Apparatus for checking the direction of polarization of shear-wave ultrasonic transducers
Patent
·
Sun Dec 31 23:00:00 EST 1989
·
OSTI ID:867304
Opto-acoustic transducer for medical applications
Patent
·
Tue Aug 31 00:00:00 EDT 1999
·
OSTI ID:678576
Apparatus for checking the direction of polarization of shear-wave ultrasonic transducers
Patent
·
Mon Dec 31 23:00:00 EST 1979
·
OSTI ID:863745