With the development of technology, systems gravitate towards increasing in their
complexity, miniaturization, and level of automation. Amongst these systems, ultrasonic …

Thin-film PMUTs have been important research topics among microultrasound experts, and
a concise review on their research progress is reported herein. Through rigorous surveying …

In this work, a single cell capable of monitoring fluid density, viscosity, sound velocity, and
compressibility with a compact and small design is presented. The fluid measurement …

We demonstrate the design, fabrication and use of a dual electrode PMUT (Piezoelectric
Micromachined Ultrasound Transducer) integrated with a microfluidic channel as a fluid …

We report on the development of combined ultrasound and photoacoustic imaging system
using Lead Zirconate Titanate (PZT) based flexible bulk transducer arrays. The transducer …

Photoacoustic image (PAI) quality improvement using a low frequency piezoelectric
micromachined ultrasound transducer (PMUT) having the fundamental resonant frequency 1 …

Photoacoustic imaging (PAI) is now a very promising imaging technique that provides image
with sufficient depth, good resolution, and optical contrast. A conventional PAI system is …

We report the development of an opto-acousto-fluidic platform by combining an illumination
source in the form of a pulsed laser, a microfluidic channel, and an ultrasound transducer to …

This report introduces a novel optofluidic platform based on piezo-microelectromechanical
systems (MEMS) technology, capable of identifying subtle variations in the fluid …

We report on the development of a novel piezo-MEMS-based optofluidic platform to detect
the concentration of various species dissolved in a fluid. This platform employs piezoelectric …