How to estimate the Green's function of a heterogeneous medium between two passive sensors? Application to acoustic waves

Applied Physics Letters

Volumn 83, Issue 15, 2003, Pages 3054-3056

  Derode, Arnaud ^a   Larose, Eric ^b   Campillo, Michel ^b   Fink, Mathias ^a  

^a UNIVERSITÉ PARIS DESCARTES   (France)

^b UNIVERSITÉ GRENOBLE ALPES   (France)

Author keywords

[No Author keywords available]

Indexed keywords

GEOPHYSICS; GREEN'S FUNCTION; SENSORS; ULTRASONICS;

HETEROGENEOUS MEDIUM;

ACOUSTIC WAVES;

EID: 0242367510     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1617373     Document Type: Article

References (9)

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5. We have made the change of variable t→t-T, T being the time necessary for the pulse to propagate and be entirely recorded in every point C. Hence, the refocusing in A takes place at t=0.
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