Photoacoustic imaging (PAI) is an emerging biomedical imaging modality that is based on
optical absorption contrast, capable of revealing distinct spectroscopic signatures of tissue at …

As a well-known medical imaging methodology, intravascular ultrasound (IVUS) imaging
plays a critical role in diagnosis, treatment guidance and post-treatment assessment of …

This paper reports on an aluminum nitride (AlN) piezoelectric micromachined ultrasound
transducer (PMUT) array for photoacoustic (PA) imaging, where the high-order resonance …

Cumulative evidence from histology-based studies demonstrate that the currently available
intravascular imaging techniques have fundamental limitations that do not allow complete …

Photo-acoustic imaging, also known as opto-acoustic imaging, has become a widely
popular modality for biomedical applications. This hybrid technique possesses the …

A highly sensitive catheter probe is critical to catheter-based intravascular photoacoustic
imaging. Here, we present a photoacoustic catheter probe design on the basis of collinear …

There has been a long-standing expectation that the optical-resolution embodiment of
photoacoustic tomography could have a substantial impact on gastrointestinal endoscopy by …

Lipid deposition can be assessed with combined intravascular photoacoustic/ultrasound
(IVPA/US) imaging. To date, the clinical translation of IVPA/US imaging has been stalled by …

Optical resolution photoacoustic microscopy (ORPAM), benefiting from rich optical contrast,
scalable acoustic resolution, and deep penetration depth, is of great importance for the fields …

Intravascular photoacoustic-ultrasound (IVPA-US) imaging is an emerging hybrid modality
for the detection of lipid-laden plaques, as it provides simultaneous morphological and lipid …