# An optical contact force sensor for tactile sensing based on specklegram detection from concatenated multimode fibers

> Research article (Optics & Laser Technology, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3180989857](https://www.wikidata.org/wiki/openalex:W3180989857)  
**Source**: https://4ort.xyz/entity/an-optical-contact-force-sensor-for-tactile-sensing-based-on-specklegram-detection-from-concatenated-multimode-fibers