Existing defect detection tools using ultrasound rely on phased array ultrasound. In this method, many transducers are pointed in the same direction to generate an image of that specific area. This ...

Abstract: Ultrasonic distance estimation sensor and Lidar micro sensor have been employed in the proposed obstacle detection and collision avoidance method for the computation of the distance between ...

Researchers at Concordia University have developed a 3D printing technique that uses focused ultrasound to fabricate microscale structures on soft polymers.

ST’s VL53L5CX is a very small 8×8 grid ranging sensor that can perform distance measurements at a distance of up to 4 meters. In a recent video,[Henrique Ferrolho] demonstrated that ...

Abstract: Photoacoustic imaging (PAI) greatly depends on the quality of the photoacoustic signal detected by ultrasound sensors. Recent research focused on improving the performance of optical ...