# Hydrogel‐Scalable Nanoslide for Switchable Optical Spatial‐Frequency Processing

> Research article (Laser & Photonics Review, 2023) · cited 22× · AI/ML

**Wikidata**: [openalex:W4318305374](https://www.wikidata.org/wiki/openalex:W4318305374)  
**Source**: https://4ort.xyz/entity/hydrogelscalable-nanoslide-for-switchable-optical-spatialfrequency-processing