# Mid‐Infrared Single‐Photon Edge Enhanced Imaging Based on Nonlinear Vortex Filtering

> Research article (Laser & Photonics Review, 2021) · cited 48× · AI/ML

**Wikidata**: [openalex:W3191190261](https://www.wikidata.org/wiki/openalex:W3191190261)  
**Source**: https://4ort.xyz/entity/midinfrared-singlephoton-edge-enhanced-imaging-based-on-nonlinear-vortex-filtering