Back to Search
Start Over
On output measurements via radiation pressure
- Source :
- Leeman , S , Healey , A J , Forsberg , F & Jensen , J A 1990 , On output measurements via radiation pressure . in Proceedings of the IEEE 1990 Ultrasonics Symposium . IEEE , pp. 1389-1392 , 1990 IEEE Ultrasonics Symposium , Honolulu , Hawaii , United States , 04/12/1990 .
- Publication Year :
- 1990
-
Abstract
- It is shown, by simple physical argument, that measurements of intensity with a radiation pressure balance should not agree with those based on calorimetric techniques. The conclusion is ultimately a consequence of the circumstance that radiation pressure measurements relate to wave momentum, while calorimetric methods relate to wave energy. Measurements with some typical ultrasound fields are performed with a novel type of hydrophone, and these allow an estimate to be made of the magnitude of the discrepancy to be expected between the two types of output measurement in a typical case.
Details
- Database :
- OAIster
- Journal :
- Leeman , S , Healey , A J , Forsberg , F & Jensen , J A 1990 , On output measurements via radiation pressure . in Proceedings of the IEEE 1990 Ultrasonics Symposium . IEEE , pp. 1389-1392 , 1990 IEEE Ultrasonics Symposium , Honolulu , Hawaii , United States , 04/12/1990 .
- Notes :
- application/pdf, English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1110498397
- Document Type :
- Electronic Resource