# Optical encryption method of multiple-image based on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll" id="d1e382" altimg="si4.gif"><mml:mi>θ</mml:mi></mml:math> modulation and computer generated hologram

> Research article (Optics Communications, 2019) · cited 19× · AI/ML

**Wikidata**: [openalex:W2927114795](https://www.wikidata.org/wiki/openalex:W2927114795)  
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