Multidimensional‐Encrypted Meta‐Optics Storage Empowered by Diffraction‐Order Decoupling (Adv. Mater. 21/2025)

Multidimensional‐Encrypted Meta‐Optics Storage By introducing a single‐cell order‐decoupling method and enabling simultaneous four‐dimensional optical parameter manipulation, the meta‐optics storage system developed by Zhongyang Li and co‐workers achieves multidimensional optical encryption. This platform supports 16‐channel encrypted holographic images with low crosstalk and high fidelity, demonstrating significant potential for advanced optical information security and storage applications. More details can be found in article number 2419322.