# High-frequency high-resolution distributed acoustic sensing by optical frequency domain reflectometry

> Research article (Optics Express, 2019) · cited 33× · AI/ML

**Wikidata**: [openalex:W2943249181](https://www.wikidata.org/wiki/openalex:W2943249181)  
**Source**: https://4ort.xyz/entity/high-frequency-high-resolution-distributed-acoustic-sensing-by-optical-frequency-domain-reflectometry