# Multiple-image encryption and authentication based on optical interference by sparsification and space multiplexing

> Research article (Optics & Laser Technology, 2019) · cited 32× · AI/ML

**Wikidata**: [openalex:W2976443564](https://www.wikidata.org/wiki/openalex:W2976443564)  
**Source**: https://4ort.xyz/entity/multiple-image-encryption-and-authentication-based-on-optical-interference-by-sparsification-and-space-multiplexing