# Loop-based subtraction of a single photon from a traveling beam of light

> Research article (Optics Express, 2018) · cited 16× · AI/ML

**Wikidata**: [openalex:W2899285572](https://www.wikidata.org/wiki/openalex:W2899285572)  
**Source**: https://4ort.xyz/entity/loop-based-subtraction-of-a-single-photon-from-a-traveling-beam-of-light