# Atomic Faraday filter with equivalent noise bandwidth less than 1  GHz

> Research article (Optics Letters, 2015) · cited 68× · AI/ML

**Wikidata**: [openalex:W2056635315](https://www.wikidata.org/wiki/openalex:W2056635315)  
**Source**: https://4ort.xyz/entity/atomic-faraday-filter-with-equivalent-noise-bandwidth-less-than-1-ghz