# An accurate phase shift extraction algorithm for phase shifting interferometry

> Research article (Optics Communications, 2018) · cited 16× · AI/ML

**Wikidata**: [openalex:W2887431682](https://www.wikidata.org/wiki/openalex:W2887431682)  
**Source**: https://4ort.xyz/entity/an-accurate-phase-shift-extraction-algorithm-for-phase-shifting-interferometry