Ajay Dangi

TL;DR: Linear scanning of a single element of a PMUT array was performed on different tissue phantoms embedded with light-absorbing targets to successfully demonstrate B-mode PAI using PMUTs.

TL;DR: The proposed TUT approach is low in cost, easy to manufacture, compatible with conventional clinical ultrasound electronics, and scalable for different configurations, including 2D TUT arrays to achieve real-time 3D high-throughput PAI.

TL;DR: In this article, a multilayered circular plate model is used to derive the vibrational response of a PMUT subjected to sinusoidal voltage input and a sinusoid pressure load with frequencies near the first resonance of the PMUT.

TL;DR: An encoder–decoder convolutional neural network architecture was constructed with custom modules and trained to identify the origin of the PA wavefronts inside an optically scattering deep-tissue medium and has broad applications such as diffused optical wavefront shaping, circulating melanoma cell detection, and real-time vascular surgeries.

TL;DR: In this article, the suitability of a Piezoelectric Micromachined Ultrasound Transducer (PMUT) based system for fluid density measurement in both static and dynamic conditions was investigated.