Coherent and incoherent scattering by oceanic bubbles
| dc.contributor.author | Sarkar, Kausik | |
| dc.contributor.author | Prosperetti, Andrea | |
| dc.date.accessioned | 2020-03-10T19:13:24Z | |
| dc.date.available | 2020-03-10T19:13:24Z | |
| dc.date.issued | 1994-07 | |
| dc.description.abstract | A substantial amount of research on acoustic scattering by underwater bubbles is based on the theory of incoherent scattering. More recent work, devoted to much denser bubble assemblies, has instead used effective?media formulations that presuppose coherent effects. Here the mutual relationship between the two approaches is elucidated. It is shown that, underlying the incoherent results, is a WKB approximate solution of the effective equations. As an application, the scattering by tenuous subsurface bubble layers and acoustical bubble counting techniques are examined. Significant differences with previous results are found. | |
| dc.identifier.citation | Copyright 1994 The Journal of the Acoustical Society of America. Recommended citation: Sarkar, K., and A. Prosperetti. "Coherent and incoherent scattering by oceanic bubbles." The Journal of the Acoustical Society of America 96, no. 1 (1994): 332-341. DOI: 10.1121/1.410483 URL: https://asa.scitation.org/doi/abs/10.1121/1.410483 Reproduced in accordance with the original publisher’s licensing terms and with permission from the author(s). | |
| dc.identifier.uri | https://hdl.handle.net/10657/6094 | |
| dc.language.iso | en_US | |
| dc.publisher | The Journal of the Acoustical Society of America | |
| dc.subject | Acoustic phenomena | |
| dc.subject | Photon scattering | |
| dc.title | Coherent and incoherent scattering by oceanic bubbles | |
| dc.type | article |