Interpreting wave phenomena in terms of an underlying ray dynamics adds a new
dimension to the analysis of linear wave equations. Forming explicit connections between …

Acoustic waves carry information about their source and collect information about their
environment as they propagate. This article reviews how these information-carrying and …

Broadband acoustic signals were transmitted during November 1994 from a 75-Hz source
suspended near the depth of the sound-channel axis to a 700-m long vertical receiving array …

It is well established that sound waves, compared to electromagnetic waves, propagate long
distances in the ocean. Hence, in the ocean as opposed to air or a vacuum, one uses sound …

A ray-based wave-field description is employed in the interpretation of broadband basin-
scale acoustic propagation measurements obtained during the Acoustic Thermometry of …

Several acoustic experiments show a surprising degree of stability in wave fronts
propagating over multi-megameter ranges through the ocean's sound channel despite the …

A systematic study of chaotic ray dynamics in underwater acoustic waveguides began in the
mid-1990s when it was realized that this factor plays a crucial role in long-range sound …

Acoustic signals transmitted from the ATOC source on Pioneer Seamount off the coast of
California have been received at various sites around the Pacific Basin since January 1996 …

Chaotic ray dynamics in deep sea propagation models is considered using the approaches
developed in the theory of dynamical chaos. It has been demonstrated that the mechanism …

Wave-theoretic ocean acoustic propagation modeling is combined with the peak arrival
approach for tomographic travel-time observables to derive the sensitivity kernel of travel …