# Fiber Bragg grating-based sensor for torque and angle measurement in a series elastic actuator’s spring

> Research article (Applied Optics, 2018) · cited 24× · AI/ML

**Wikidata**: [openalex:W2891577171](https://www.wikidata.org/wiki/openalex:W2891577171)  
**Source**: https://4ort.xyz/entity/fiber-bragg-grating-based-sensor-for-torque-and-angle-measurement-in-a-series-elastic-actuators-spring