# Mid-infrared single-photon upconversion spectroscopy based on temporal-spectral quantum correlation

> Research article (Photonics Research, 2022) · cited 26× · AI/ML

**Wikidata**: [openalex:W4296917624](https://www.wikidata.org/wiki/openalex:W4296917624)  
**Source**: https://4ort.xyz/entity/mid-infrared-single-photon-upconversion-spectroscopy-based-on-temporal-spectral-quantum-correlation