Fig. 2 (abstract P98).From: Abstracts from the International Society for Therapeutic Ultrasound Conference 2017Optically measured pulsed pressure field upstream the focal point (a), and the numerically simulated fields (b) 8.6 µs (c) 17.1 µs (d) 25.7 µs after the input, and(e) at the focusBack to article page