# Enhancing final image contrast in off-axis digital holography using residual fringes

> Research article (Optics Express, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3023966850](https://www.wikidata.org/wiki/openalex:W3023966850)  
**Source**: https://4ort.xyz/entity/enhancing-final-image-contrast-in-off-axis-digital-holography-using-residual-fringes