2 papers
physics.optics2026
Analytical Expression for Spherically Symmetric Photoacoustic Sources: A Unified General Solution (Theoretical Analysis and Derivation)
Shuang Li, Yibing Wang, Yu Zhang +1
Here we present a comprehensive derivation of the analytical expression for the spatiotemporal acoustic pressure generated by photoacoustic sources with spherically symmetric initi…
eess.SP2025
Developing an Open-Source Framework for Quantitative Simulation of Blood Flow and Tissue Motion for Ultrafast Doppler Ultrasound
Qiang Fu, Changhui Li
Ultrafast power Doppler imaging (uPDI) has become a powerful tool for both research and clinical applications. However, existing simulation tools are insufficient for generating qu…