# Calibration-free optical waveguide bending sensor for soft robots

> Research article (Soft Science, 2025) · cited 10× · AI/ML

**Wikidata**: [openalex:W4406479641](https://www.wikidata.org/wiki/openalex:W4406479641)  
**Source**: https://4ort.xyz/entity/calibration-free-optical-waveguide-bending-sensor-for-soft-robots