Abstract: An acoustic imaging arrangement is disclosed including a longitudinal axis defining an imaging path; a source transducer configured and arranged for producing a beam of acoustic energy, the source transducer comprising a piezoelectric polymer-based material, the source transducer disposed along the imaging path; and at least one sensor disposed along the imaging path, the sensor constructed and arranged to produce electrical signals in response to acoustic energy incident thereon. Related methods are also described.

Abstract: An acoustic imaging arrangement is disclosed including a longitudinal axis defining an imaging path; a source transducer configured and arranged for producing a beam of acoustic energy, the source transducer comprising a piezoelectric polymer-based material, the source transducer disposed along the imaging path; and at least one sensor disposed along the imaging path, the sensor constructed and arranged to produce electrical signals in response to acoustic energy incident thereon. Related methods are also described.

Abstract: An imaging system is disclosed which can provide images of received acoustic energy. In one embodiment, a transducer emits an acoustic beam which is reflected off of an acoustic beam splitter onto a target. The acoustic beam then reflects off of the target and is received by a piezoelectric imaging array which converts the acoustic beam into electrical signals. In another embodiment, a transducer transmits an acoustic beam through a target before being received by the piezoelectric imaging array on the opposite side of the target. In both embodiments, an acoustic lens system is disposed between the target and the imaging array to permit the system to focus upon, and magnify, features of interest within the target.