# Label-free optical-resolution photoacoustic microscopy of superficial microvasculature using a compact visible laser diode excitation

> Research article (Optics Express, 2015) · cited 48× · AI/ML

**Wikidata**: [openalex:W2231339833](https://www.wikidata.org/wiki/openalex:W2231339833)  
**Source**: https://4ort.xyz/entity/label-free-optical-resolution-photoacoustic-microscopy-of-superficial-microvasculature-using-a-compact-visible-laser-dio