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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…
physics.optics2025
Photoacoustic Iterative Optimization Algorithm with Shape Prior Regularization
Yu Zhang, Shuang Li, Yibing Wang +2
Photoacoustic imaging (PAI) suffers from inherent limitations that can degrade the quality of reconstructed results, such as noise, artifacts and incomplete data acquisition caused…