发明名称 |
TIME REVERSAL ACOUSTIC NONCONTACT SOURCE |
摘要 |
The present invention provides a flexible noncontact source of wave energy through the use of time reversal. In the preferred embodiment a differential laser vibrometer is employed to measure the vibration of a sample surface. Thus, the time reversal noncontact source can be configured to provide an out of plane vibration source or an in plane vibration source, or any combination of the two.
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申请公布号 |
US2011247419(A1) |
申请公布日期 |
2011.10.13 |
申请号 |
US20100757565 |
申请日期 |
2010.04.09 |
申请人 |
LOS ALAMOS NATIONAL SECURITY, LLC |
发明人 |
ULRICH TIMOTHY JAMES;ANDERSON BRIAN ERIC;LE BAS PIERRE-YVES |
分类号 |
G01N29/04 |
主分类号 |
G01N29/04 |
代理机构 |
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代理人 |
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主权项 |
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