# Multimode exposed core fiber specklegram sensor

> Research article (Optics Letters, 2020) · cited 46× · AI/ML

**Wikidata**: [openalex:W3023609312](https://www.wikidata.org/wiki/openalex:W3023609312)  
**Source**: https://4ort.xyz/entity/multimode-exposed-core-fiber-specklegram-sensor