# Enhanced laser speckle optical sensor for in situ strain sensing and structural health monitoring

> Research article (Optics Letters, 2020) · cited 20× · AI/ML

**Wikidata**: [openalex:W3011428013](https://www.wikidata.org/wiki/openalex:W3011428013)  
**Source**: https://4ort.xyz/entity/enhanced-laser-speckle-optical-sensor-for-in-situ-strain-sensing-and-structural-health-monitoring