Refocusing of a Time-Reversed Acoustic Pulse Propagating in Randomly Layered Media.

In this paper, we study the propagation of acoustic waves in a layered random medium. Using the time-reversed method, we prove the space-time refocusing effect and the stabilization for acoustic signals. This work is a generalization of ref. 4 and 7 in the three-dimensional case. [ABSTRACT FROM AUTHOR]