# A flexible topo-optical sensing technology with ultra-high contrast

> Research article (Nature Communications, 2020) · cited 20× · AI/ML

**Wikidata**: [openalex:W3009222494](https://www.wikidata.org/wiki/openalex:W3009222494)  
**Source**: https://4ort.xyz/entity/a-flexible-topo-optical-sensing-technology-with-ultra-high-contrast