2 papers
physics.ins-det2023
PMUT-Powered Photoacoustic Detection: Revolutionizing Microfluidic Concentration Measurements
Kaustav Roy, Akshay Kumar, Vijayendra Shastri +6
This report introduces a novel optofluidic platform based on piezo-MEMS technology, capable of identifying subtle variations in the fluid concentration. The system utilizes piezoel…
physics.app-ph2021
A PMUT Integrated Microfluidic System for Fluid Density Sensing
Kaustav Roy, Kritank Kalyan, Anuj Ashok +4
We demonstrate the design, fabrication and use of a dual electrode PMUT (Piezoelectric Micromachined Ultrasound Transducer) integrated with a microfluidic channel as a fluid densit…