# An Improved Method for the Position Detection of a Quadrant Detector for Free Space Optical Communication

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

**Wikidata**: [openalex:W2908505305](https://www.wikidata.org/wiki/openalex:W2908505305)  
**Source**: https://4ort.xyz/entity/an-improved-method-for-the-position-detection-of-a-quadrant-detector-for-free-space-optical-communication