# Fast hyperspectral single-pixel imaging via frequency-division multiplexed illumination

> Research article (Optics Express, 2022) · cited 22× · AI/ML

**Wikidata**: [openalex:W4281392108](https://www.wikidata.org/wiki/openalex:W4281392108)  
**Source**: https://4ort.xyz/entity/fast-hyperspectral-single-pixel-imaging-via-frequency-division-multiplexed-illumination