# Photoacoustic signal enhancement: towards utilization of very low-cost laser diodes in photoacoustic imaging

> Research article (Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE, 2017) · cited 11× · AI/ML

**Wikidata**: [openalex:W2599602487](https://www.wikidata.org/wiki/openalex:W2599602487)  
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