Originally developed for diagnostic ultrasound imaging, piezoelectric transducers are the
most widespread technology employed in optoacoustic (photoacoustic) signal detection …

Ultrasound detection is one of the major components of photoacoustic imaging systems.
Advancement in ultrasound transducer technology has a significant impact on the translation …

Guided waves (GW) and acoustic emission (AE)-based structural health monitoring (SHM)
have widespread applications in structures, as the monitoring of an entire structure is …

Medical ultrasound and optoacoustic (photoacoustic) imaging commonly rely on the
concepts of beam-forming and tomography for image formation, enabled by piezoelectric …

Photoacoustic microscopy (PAM) does not rely on contrast agent to image the optical
absorption contrast in biological tissue. It is uniquely suited for measuring several tissue …

Objective: Photoacoustic (PA) imaging emerges as a unique tool to study biological samples
based on optical absorption contrast. In PA imaging, piezoelectric transducers are …

A U-shape cavity including the microring resonator with a radius of 3 µm has been modeled
and studied for the throughput and drop output power enhancement of the microring …

Photoacoustic imaging is a new type of noninvasive, nonradiation imaging modality that
combines the deep penetration of ultrasonic imaging and high specificity of optical imaging …

Optical-based sensing approaches have long been an indispensable way to detect
molecules in biological tissues for various biomedical research and applications. The …

Photoacoustic (PA) imaging enables noninvasive volumetric imaging of biological tissues by
capturing the endogenous optical absorption contrast. Conventional ultrasound detectors …