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Detection of a new acousto-optic effect |
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| Authors: | JA Clark |
| Institution: | Acousto-Optics Laboratory, Catholic University of America, Washington, D.C. 20017, USA |
| Abstract: | A family of moving, localized grating images have been detected by an improved method for visualizing sound waves. The images correspond to whole-field measurements of instantaneous acoustical density and could significantly extend the range of observable phonon scattering processes. |
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