# Lensless broadband diffractive imaging with improved depth of focus: wavefront modulation by multilevel phase masks

> Research article (Journal of Modern Optics, 2018) · cited 10× · AI/ML

**Wikidata**: [openalex:W2896734680](https://www.wikidata.org/wiki/openalex:W2896734680)  
**Source**: https://4ort.xyz/entity/lensless-broadband-diffractive-imaging-with-improved-depth-of-focus-wavefront-modulation-by-multilevel-phase-masks