# Metasurface- and PCSEL-Based Structured Light for Monocular Depth Perception and Facial Recognition

> Research article (Nano Letters, 2024) · cited 40× · AI/ML

**Wikidata**: [openalex:W4390693719](https://www.wikidata.org/wiki/openalex:W4390693719)  
**Source**: https://4ort.xyz/entity/metasurface-and-pcsel-based-structured-light-for-monocular-depth-perception-and-facial-recognition