# Large-depth-of-field optical-resolution colorectal photoacoustic endoscope

> Research article (Applied Physics Letters, 2019) · cited 28× · AI/ML

**Wikidata**: [openalex:W2941050332](https://www.wikidata.org/wiki/openalex:W2941050332)  
**Source**: https://4ort.xyz/entity/large-depth-of-field-optical-resolution-colorectal-photoacoustic-endoscope