# Phase modulated high density collinear holographic data storage system with phase-retrieval reference beam locking and orthogonal reference encoding

> Research article (Optics Express, 2018) · cited 50× · AI/ML

**Wikidata**: [openalex:W2786697619](https://www.wikidata.org/wiki/openalex:W2786697619)  
**Source**: https://4ort.xyz/entity/phase-modulated-high-density-collinear-holographic-data-storage-system-with-phase-retrieval-reference-beam-locking-and-o