# Depth-independent internal fingerprint based on optical coherence tomography

> Research article (Optics Express, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3160525196](https://www.wikidata.org/wiki/openalex:W3160525196)  
**Source**: https://4ort.xyz/entity/depth-independent-internal-fingerprint-based-on-optical-coherence-tomography