 The abstract material shows great potential for fabricating optical ultrasound opus transmitters. It has a simple, inexpensive synthesis while its unique, porous structure allows for fast heat diffusion rates, which aids high-frequency ultrasound generation necessary for high-resolution clinical imaging. This composite has demonstrated high ultrasound generation performance, showing clinically relevant detail when applied as macroscale opus transmitters consisting of both concave and planar surfaces. However, less research has been invested into translating this material's technology to fabricate fiber-optic transmitters for image guidance of minimally invasive interventions. Two fabrication methods of nanocomposites composed of carbon-suit nanoparticles embedded within polydemethylsiloxane, PDMS, deposited onto fiber-optic end-faces were developed. The first method, called all-in-one, involves coating the entire fiber-optic end-face with PDMS and then adding the CSNPs. This article was authored by Simeon Bodian, Esra Atec Kipirdil, Xiaoyan Zhang, and others. We are article.tv, links in the description below.