FIG. 2.

Propagating transient mechanical waves launched in a tissue-mimicking gelatin phantom by an ARF-based, air-coupled ultrasound source and captured by a PhS-OCT system¹⁶ with time instants shown at the top of each panel. See for complete set of frames. (Multimedia view) [URL: http://dx.doi.org/10.1063/1.4959827.1] Download video file ^{(2MB, mov)} DOI: 10.1063/1.4959827.1